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        <link:definition>996000 - Disclosure - Accounting Policies, by Policy (Policies)</link:definition>
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        <link:definition>996001 - Disclosure - Summary of Significant Accounting Policies (Tables)</link:definition>
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        <link:definition>996002 - Disclosure - Goodwill and Intangible Assets (Tables)</link:definition>
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        <link:definition>996003 - Disclosure - Accounts Receivable - Net (Tables)</link:definition>
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        <link:definition>996004 - Disclosure - Inventory (Tables)</link:definition>
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        <link:definition>996005 - Disclosure - Contract Assets (Tables)</link:definition>
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        <link:definition>996006 - Disclosure - Plant and Equipment (Tables)</link:definition>
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        <link:definition>996007 - Disclosure - Debt (Tables)</link:definition>
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        <link:definition>996008 - Disclosure - Contract Liabilities (Tables)</link:definition>
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        <link:definition>996009 - Disclosure - Leases (Tables)</link:definition>
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        <link:definition>996010 - Disclosure - Accounts Receivable Discount Programs (Tables)</link:definition>
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        <link:definition>996011 - Disclosure - Supplier Finance Programs (Tables)</link:definition>
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        <link:definition>996014 - Disclosure - Commitments and Contingencies (Tables)</link:definition>
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        <link:definition>996015 - Disclosure - Significant Customer and Other Information (Tables)</link:definition>
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        <link:definition>996016 - Disclosure - Income Taxes (Tables)</link:definition>
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        <link:definition>996017 - Disclosure - Share-based Payments (Tables)</link:definition>
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        <link:definition>996018 - Disclosure - Segment Information (Tables)</link:definition>
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        <link:definition>996019 - Disclosure - Company Background and Organization (Details)</link:definition>
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        <link:definition>996020 - Disclosure - Summary of Significant Accounting Policies (Details)</link:definition>
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        <link:definition>996021 - Disclosure - Summary of Significant Accounting Policies - Reconciliation of Basic and Diluted Net Income (Loss) Per Share (Details)</link:definition>
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        <link:definition>996022 - Disclosure - Summary of Significant Accounting Policies - Gain on Equity Investments (Details)</link:definition>
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        <link:definition>996023 - Disclosure - Goodwill and Intangible Assets (Details)</link:definition>
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        <link:definition>996024 - Disclosure - Goodwill and Intangible Assets - Intangible Assets Subject to Amortization (Details)</link:definition>
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        <link:definition>996025 - Disclosure - Goodwill and Intangible Assets - Amortization Expense for Acquired Intangible Assets (Details)</link:definition>
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        <link:definition>996026 - Disclosure - Goodwill and Intangible Assets - Estimated Future Amortization Expense for Intangible Assets (Details)</link:definition>
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        <link:usedOn>link:definitionLink</link:usedOn>
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        <link:usedOn>link:presentationLink</link:usedOn>
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        <link:usedOn>link:definitionLink</link:usedOn>
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        <link:usedOn>link:definitionLink</link:usedOn>
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        <link:usedOn>link:presentationLink</link:usedOn>
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        <link:usedOn>link:definitionLink</link:usedOn>
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        <link:usedOn>link:definitionLink</link:usedOn>
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        <link:usedOn>link:definitionLink</link:usedOn>
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        <link:usedOn>link:definitionLink</link:usedOn>
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        <link:usedOn>link:definitionLink</link:usedOn>
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        <link:usedOn>link:definitionLink</link:usedOn>
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        <link:usedOn>link:definitionLink</link:usedOn>
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      <link:roleType roleURI="http://motorcarparts.com/role/DomesticandForeignComponentsofIncomeLossIncomeBeforeIncomeTaxesTable" id="mpaa_r_DomesticandForeignComponentsofIncomeLossIncomeBeforeIncomeTaxesTable">
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        <link:usedOn>link:definitionLink</link:usedOn>
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      <link:roleType roleURI="http://motorcarparts.com/role/IncomeTaxExpenseTable" id="mpaa_r_IncomeTaxExpenseTable">
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        <link:usedOn>link:definitionLink</link:usedOn>
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        <link:usedOn>link:definitionLink</link:usedOn>
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      <link:roleType roleURI="http://motorcarparts.com/role/CashPaidforIncomeTaxesbyJurisdictionNetofRefundsReceivedTable" id="mpaa_r_CashPaidforIncomeTaxesbyJurisdictionNetofRefundsReceivedTable">
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        <link:usedOn>link:definitionLink</link:usedOn>
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        <link:usedOn>link:definitionLink</link:usedOn>
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        <link:usedOn>link:definitionLink</link:usedOn>
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        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
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        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
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        <link:usedOn>link:definitionLink</link:usedOn>
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        <link:usedOn>link:definitionLink</link:usedOn>
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        <link:usedOn>link:definitionLink</link:usedOn>
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  <xs:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"/>
  <xs:import namespace="http://fasb.org/us-types/2025" schemaLocation="https://xbrl.fasb.org/us-gaap/2025/elts/us-types-2025.xsd"/>
  <xs:import namespace="http://www.xbrl.org/dtr/type/2024-01-31" schemaLocation="https://www.xbrl.org/dtr/type/2024-01-31/types.xsd"/>
  <xs:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd"/>
  <xs:import namespace="http://fasb.org/srt-types/2025" schemaLocation="https://xbrl.fasb.org/srt/2025/elts/srt-types-2025.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/sic/2025" schemaLocation="https://xbrl.sec.gov/sic/2025/sic-2025.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/cyd-af/2025" schemaLocation="https://xbrl.sec.gov/cyd/2025/cyd-af-2025.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/ecd/2025" schemaLocation="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/ecd-sub/2025" schemaLocation="https://xbrl.sec.gov/ecd/2025/ecd-sub-2025.xsd"/>
  <xs:element name="AssetsAbstract0" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_AssetsAbstract0"/>
  <xs:element name="ReconciliationOfNetSalesAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ReconciliationOfNetSalesAbstract"/>
  <xs:element name="Less2Abstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_Less2Abstract"/>
  <xs:element name="ReconciliationOfProfitLossAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ReconciliationOfProfitLossAbstract"/>
  <xs:element name="ReconciliationsOfOtherSignificantItemsAndAssetsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ReconciliationsOfOtherSignificantItemsAndAssetsAbstract"/>
  <xs:element name="CapitalExpendituresAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_CapitalExpendituresAbstract"/>
  <xs:element name="InventoryUnreturned" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_InventoryUnreturned"/>
  <xs:element name="CustomerFinishedGoodsReturnsAccrual" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_CustomerFinishedGoodsReturnsAccrual"/>
  <xs:element name="InterestExpenseNet" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_InterestExpenseNet"/>
  <xs:element name="StockIssuedDuringPeriodValueStockOptionsExercisedNetOfSharesForTaxWithholdings" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_StockIssuedDuringPeriodValueStockOptionsExercisedNetOfSharesForTaxWithholdings"/>
  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodNetOfTaxWithholdings" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodNetOfTaxWithholdings"/>
  <xs:element name="AmortizationOfInterestOnContractLiabilities" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_AmortizationOfInterestOnContractLiabilities"/>
  <xs:element name="AmortizationOfCorePremiumsPaidToCustomers" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_AmortizationOfCorePremiumsPaidToCustomers"/>
  <xs:element name="AmortizationOfFinishedGoodsPremiumsPaidToCustomers" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_AmortizationOfFinishedGoodsPremiumsPaidToCustomers"/>
  <xs:element name="ForeignCurrencyRemeasurementGainLossUnrealized" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ForeignCurrencyRemeasurementGainLossUnrealized"/>
  <xs:element name="ProvisionForRecoveryOfCustomerPaymentDiscrepancies" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ProvisionForRecoveryOfCustomerPaymentDiscrepancies"/>
  <xs:element name="IncreaseDecreaseInInventoryUnreturned" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_IncreaseDecreaseInInventoryUnreturned"/>
  <xs:element name="IncreaseDecreaseInCustomerFinishedGoodsReturnsAccrual" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_IncreaseDecreaseInCustomerFinishedGoodsReturnsAccrual"/>
  <xs:element name="IncreaseDecreaseInOperatingLeaseLiabilities" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_IncreaseDecreaseInOperatingLeaseLiabilities"/>
  <xs:element name="FinanceLeasePayments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_FinanceLeasePayments"/>
  <xs:element name="ContractAssetsTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ContractAssetsTextBlock"/>
  <xs:element name="ContractLiabilitiesTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ContractLiabilitiesTextBlock"/>
  <xs:element name="LesseeOperatingAndFinanceLeasesTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_LesseeOperatingAndFinanceLeasesTextBlock"/>
  <xs:element name="AccountsReceivableDiscountProgramsTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_AccountsReceivableDiscountProgramsTextBlock"/>
  <xs:element name="InventoryUnreturnedPolicyTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_InventoryUnreturnedPolicyTextBlock"/>
  <xs:element name="ContractAssetsPolicyTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ContractAssetsPolicyTextBlock"/>
  <xs:element name="ShippingCostsPolicyPolicyTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ShippingCostsPolicyPolicyTextBlock"/>
  <xs:element name="ContractLiabilityPolicyTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ContractLiabilityPolicyTextBlock"/>
  <xs:element name="CustomerFinishedGoodsReturnsAccrualsPolicyTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_CustomerFinishedGoodsReturnsAccrualsPolicyTextBlock"/>
  <xs:element name="ScheduleOfAmortizationExpenseForAcquiredIntangibleAssetsTableTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ScheduleOfAmortizationExpenseForAcquiredIntangibleAssetsTableTextBlock"/>
  <xs:element name="ContractAssetsTableTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ContractAssetsTableTextBlock"/>
  <xs:element name="ContractLiabilitiesTableTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ContractLiabilitiesTableTextBlock"/>
  <xs:element name="LesseeScheduleOfOperatingLeaseAndFinanceLeaseAssetsAndLiabilitiesTableTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_LesseeScheduleOfOperatingLeaseAndFinanceLeaseAssetsAndLiabilitiesTableTextBlock"/>
  <xs:element name="LesseeOperatingLeaseAndFinanceLeaseLiabilityMaturityTableTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_LesseeOperatingLeaseAndFinanceLeaseLiabilityMaturityTableTextBlock"/>
  <xs:element name="LesseeOperatingLeaseAndFinanceLeaseOtherInformationTableTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_LesseeOperatingLeaseAndFinanceLeaseOtherInformationTableTextBlock"/>
  <xs:element name="ScheduleOfAccountsReceivableDiscountProgramsTableTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ScheduleOfAccountsReceivableDiscountProgramsTableTextBlock"/>
  <xs:element name="ScheduleOfMarketingAllowancesRecordedAsReductionToRevenuesTableTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ScheduleOfMarketingAllowancesRecordedAsReductionToRevenuesTableTextBlock"/>
  <xs:element name="CommitmentsRelatedToAllowancesIncurredUnderLongTermCustomerContractsAndAmortizationOfCorePremiumsPaidToCustomersTableTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_CommitmentsRelatedToAllowancesIncurredUnderLongTermCustomerContractsAndAmortizationOfCorePremiumsPaidToCustomersTableTextBlock"/>
  <xs:element name="ScheduleOfShareBasedPaymentAwardOtherThanOptionsValuationAssumptionsTableTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ScheduleOfShareBasedPaymentAwardOtherThanOptionsValuationAssumptionsTableTextBlock"/>
  <xs:element name="CustomerPaymentDiscrepancies" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_CustomerPaymentDiscrepancies"/>
  <xs:element name="CustomerReturnsRgaIssued" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_CustomerReturnsRgaIssued"/>
  <xs:element name="AccountsReceivableOffsetAccounts" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_AccountsReceivableOffsetAccounts"/>
  <xs:element name="ContractWithCustomerAssetCoresExpectedToBeReturnedByCustomersCurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ContractWithCustomerAssetCoresExpectedToBeReturnedByCustomersCurrent"/>
  <xs:element name="ContractWithCustomerAssetCorePremiumsPaidToCustomersCurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ContractWithCustomerAssetCorePremiumsPaidToCustomersCurrent"/>
  <xs:element name="ContractWithCustomerAssetFinishedGoodsPremiumsPaidToCustomersCurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ContractWithCustomerAssetFinishedGoodsPremiumsPaidToCustomersCurrent"/>
  <xs:element name="ContractWithCustomerAssetUpfrontPaymentsToCustomersCurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ContractWithCustomerAssetUpfrontPaymentsToCustomersCurrent"/>
  <xs:element name="ContractWithCustomerAssetRemanufacturedCoresHeldAtCustomersLocationsNoncurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ContractWithCustomerAssetRemanufacturedCoresHeldAtCustomersLocationsNoncurrent"/>
  <xs:element name="ContractWithCustomerAssetCorePremiumsPaidToCustomersNoncurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ContractWithCustomerAssetCorePremiumsPaidToCustomersNoncurrent"/>
  <xs:element name="ContractWithCustomerAssetFinishedGoodsPremiumsPaidToCustomersNoncurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ContractWithCustomerAssetFinishedGoodsPremiumsPaidToCustomersNoncurrent"/>
  <xs:element name="ContractWithCustomerAssetUpfrontPaymentsToCustomersNoncurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ContractWithCustomerAssetUpfrontPaymentsToCustomersNoncurrent"/>
  <xs:element name="ContractWithCustomerAssetLongTermCoreInventoryDepositsNoncurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ContractWithCustomerAssetLongTermCoreInventoryDepositsNoncurrent"/>
  <xs:element name="DebtInstrumentUnamortizedDiscountAttributedToCompoundNetDerivativeLiability" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_DebtInstrumentUnamortizedDiscountAttributedToCompoundNetDerivativeLiability"/>
  <xs:element name="DebtInstrumentUnamortizedDiscountAttributedToDebtIssuanceCosts" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_DebtInstrumentUnamortizedDiscountAttributedToDebtIssuanceCosts"/>
  <xs:element name="AmountAllocatedToConvertibleNotes" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_AmountAllocatedToConvertibleNotes"/>
  <xs:element name="ContractWithCustomerLiabilityCustomerAllowancesEarnedCurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ContractWithCustomerLiabilityCustomerAllowancesEarnedCurrent"/>
  <xs:element name="ContractWithCustomerLiabilityCustomerCoreReturnsAccrualCurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ContractWithCustomerLiabilityCustomerCoreReturnsAccrualCurrent"/>
  <xs:element name="ContractWithCustomerLiabilityAccruedCorePaymentCurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ContractWithCustomerLiabilityAccruedCorePaymentCurrent"/>
  <xs:element name="ContractWithCustomerLiabilityCoreBankLiabilityCurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ContractWithCustomerLiabilityCoreBankLiabilityCurrent"/>
  <xs:element name="ContractWithCustomerLiabilityCustomerDepositsCurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ContractWithCustomerLiabilityCustomerDepositsCurrent"/>
  <xs:element name="ContractWithCustomerLiabilityFinishedGoodsLiabilitiesCurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ContractWithCustomerLiabilityFinishedGoodsLiabilitiesCurrent"/>
  <xs:element name="ContractWithCustomerLiabilityCustomerCoreReturnsAccrualNoncurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ContractWithCustomerLiabilityCustomerCoreReturnsAccrualNoncurrent"/>
  <xs:element name="ContractWithCustomerLiabilityAccruedCorePaymentNoncurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ContractWithCustomerLiabilityAccruedCorePaymentNoncurrent"/>
  <xs:element name="ContractWithCustomerLiabilityCoreBankLiabilityNonCurrent" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ContractWithCustomerLiabilityCoreBankLiabilityNonCurrent"/>
  <xs:element name="OperatingAndFinanceLeaseRightOfUseAssets" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_OperatingAndFinanceLeaseRightOfUseAssets"/>
  <xs:element name="OperatingAndFinanceLeaseLiability" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_OperatingAndFinanceLeaseLiability"/>
  <xs:element name="LesseeOperatingAndFinanceLeaseLiabilityPaymentsNextTwelveMonths" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_LesseeOperatingAndFinanceLeaseLiabilityPaymentsNextTwelveMonths"/>
  <xs:element name="LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearTwo" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearTwo"/>
  <xs:element name="LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearThree" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearThree"/>
  <xs:element name="LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearFour" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearFour"/>
  <xs:element name="LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearFive" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueYearFive"/>
  <xs:element name="LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueAfterYearFive" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_LesseeOperatingAndFinanceLeaseLiabilityPaymentsDueAfterYearFive"/>
  <xs:element name="LesseeOperatingAndFinanceLeaseLiabilityPaymentsDue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_LesseeOperatingAndFinanceLeaseLiabilityPaymentsDue"/>
  <xs:element name="LesseeOperatingAndFinanceLeaseLiabilityUndiscountedExcessAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_LesseeOperatingAndFinanceLeaseLiabilityUndiscountedExcessAmount"/>
  <xs:element name="AccountsReceivablesDiscounted" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_AccountsReceivablesDiscounted"/>
  <xs:element name="DiscountedAccountsReceivableWeightedAverageDaysForAcceleratedCollection" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_DiscountedAccountsReceivableWeightedAverageDaysForAcceleratedCollection"/>
  <xs:element name="WeightedAverageDiscountRateOnDiscountedAccountsReceivables" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_WeightedAverageDiscountRateOnDiscountedAccountsReceivables"/>
  <xs:element name="DiscountRecordedAsInterestExpense" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_DiscountRecordedAsInterestExpense"/>
  <xs:element name="UnrealizedGainLossOnForeignCurrencyExchangeContractFairValueDerivativeNotDesignatedAsHedgingInstruments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_UnrealizedGainLossOnForeignCurrencyExchangeContractFairValueDerivativeNotDesignatedAsHedgingInstruments"/>
  <xs:element name="MarketingAllowancesLongTermContracts" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_MarketingAllowancesLongTermContracts"/>
  <xs:element name="MarketingAllowanceSingleExchangeofProduct" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_MarketingAllowanceSingleExchangeofProduct"/>
  <xs:element name="MarketingAllowancesAmortizationOfCorePremiumsPaidToCustomers" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_MarketingAllowancesAmortizationOfCorePremiumsPaidToCustomers"/>
  <xs:element name="MarketingAllowancesRecordedAsReductionOfRevenue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_MarketingAllowancesRecordedAsReductionOfRevenue"/>
  <xs:element name="DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsCustomerAllowancesEarned" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsCustomerAllowancesEarned"/>
  <xs:element name="DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForStockAdjustmentReturns" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForStockAdjustmentReturns"/>
  <xs:element name="DeferredTaxAssetsTaxDeferredExpenseOperatingLeaseLiability" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_DeferredTaxAssetsTaxDeferredExpenseOperatingLeaseLiability"/>
  <xs:element name="DeferredTaxLiabilitiesContractWithCustomerAssets" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_DeferredTaxLiabilitiesContractWithCustomerAssets"/>
  <xs:element name="IncomeTaxReconciliationTaxCreditsResearchAndDevelopment" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_IncomeTaxReconciliationTaxCreditsResearchAndDevelopment"/>
  <xs:element name="EffectiveIncomeTaxRateReconciliationResearchAndDevelopmentPercent" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_EffectiveIncomeTaxRateReconciliationResearchAndDevelopmentPercent"/>
  <xs:element name="EffectiveIncomeTaxRateReconciliationNondeductibleExpenseExecutiveCompensation" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseExecutiveCompensation"/>
  <xs:element name="EffectiveIncomeTaxRateReconciliationNondeductibleExpenseExecutiveCompensationPercent" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseExecutiveCompensationPercent"/>
  <xs:element name="EffectiveIncomeTaxRateReconciliationChangeInUnrecognizedTaxBenefits" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_EffectiveIncomeTaxRateReconciliationChangeInUnrecognizedTaxBenefits"/>
  <xs:element name="EffectiveIncomeTaxRateReconciliationChangeInUnrecognizedTaxBenefitsPercent" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_EffectiveIncomeTaxRateReconciliationChangeInUnrecognizedTaxBenefitsPercent"/>
  <xs:element name="EffectiveIncomeTaxRateReconciliationUnrecognizedTaxBenefitsPercent" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_EffectiveIncomeTaxRateReconciliationUnrecognizedTaxBenefitsPercent"/>
  <xs:element name="SharebasedCompensationArrangementbySharebasedPaymentAwardFairValueAssumptionsAverageCorrelationCoefficientofPeerCompanies" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_SharebasedCompensationArrangementbySharebasedPaymentAwardFairValueAssumptionsAverageCorrelationCoefficientofPeerCompanies"/>
  <xs:element name="ManufacturingMaterialLaborAndOverheadExpenses" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ManufacturingMaterialLaborAndOverheadExpenses"/>
  <xs:element name="LogisticExpenses" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_LogisticExpenses"/>
  <xs:element name="RevaluationOfCoresOnCustomersShelves" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_RevaluationOfCoresOnCustomersShelves"/>
  <xs:element name="NumberOfOperatingSegmentsNotMeetingQuantitativeThresholds" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_NumberOfOperatingSegmentsNotMeetingQuantitativeThresholds"/>
  <xs:element name="PriorPeriodOverWhichAllocationsOfLaborAndVariableAndFixedOverheadCostsAreDeterminedBasedOnAverageActualUseOfProductionFacilities" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_PriorPeriodOverWhichAllocationsOfLaborAndVariableAndFixedOverheadCostsAreDeterminedBasedOnAverageActualUseOfProductionFacilities"/>
  <xs:element name="PercentageOfInventoryReserveToCostIfNoLiquidationMarketExistsForPart" type="dtr:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="mpaa_PercentageOfInventoryReserveToCostIfNoLiquidationMarketExistsForPart"/>
  <xs:element name="PeriodOfNormalOperatingCycle" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_PeriodOfNormalOperatingCycle"/>
  <xs:element name="AmortizationPeriodForCorePremiums" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_AmortizationPeriodForCorePremiums"/>
  <xs:element name="AmortizationPeriodForFinishedGoodsPremiums" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_AmortizationPeriodForFinishedGoodsPremiums"/>
  <xs:element name="GainLossOnRemeasurementOfLeaseLiabilities" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_GainLossOnRemeasurementOfLeaseLiabilities"/>
  <xs:element name="RemanufacturedCoresNominalPrice" type="xbrli:decimalItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_RemanufacturedCoresNominalPrice"/>
  <xs:element name="PercentageOfStockAdjustmentReturns" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_PercentageOfStockAdjustmentReturns"/>
  <xs:element name="PercentageOfAggregateReturns" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_PercentageOfAggregateReturns"/>
  <xs:element name="DeferredCompensationArrangementWithIndividualContributionsByEmployee" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_DeferredCompensationArrangementWithIndividualContributionsByEmployee"/>
  <xs:element name="ShortTermInvestmentsRedeemed" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ShortTermInvestmentsRedeemed"/>
  <xs:element name="IntangibleAssetsFullyAmortizedRetired" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_IntangibleAssetsFullyAmortizedRetired"/>
  <xs:element name="LongTermContractAssetsWriteDown" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_LongTermContractAssetsWriteDown"/>
  <xs:element name="ReductionInCarryingValueOfRemanufacturedCoresAndLongTermCoreInventoryDeposits" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ReductionInCarryingValueOfRemanufacturedCoresAndLongTermCoreInventoryDeposits"/>
  <xs:element name="LineOfCreditFacilityAggregateRevolvingCommitmentsPercentage" type="dtr:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="mpaa_LineOfCreditFacilityAggregateRevolvingCommitmentsPercentage"/>
  <xs:element name="ProceedsFromConvertibleDebtNet" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ProceedsFromConvertibleDebtNet"/>
  <xs:element name="DebtInstrumentConvertibleConversionBasePrincipalAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_DebtInstrumentConvertibleConversionBasePrincipalAmount"/>
  <xs:element name="DebtInstrumentConvertibleCommonStockAvailableForIssuanceUponConversion" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="mpaa_DebtInstrumentConvertibleCommonStockAvailableForIssuanceUponConversion"/>
  <xs:element name="WarrantsThresholdConsecutiveTradingDays" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_WarrantsThresholdConsecutiveTradingDays"/>
  <xs:element name="WarrantsRedemptionPrice" type="dtr:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_WarrantsRedemptionPrice"/>
  <xs:element name="WarrantsAndRightsOutstandingFairValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_WarrantsAndRightsOutstandingFairValue"/>
  <xs:element name="ReturnOfInterestPercentage" type="dtr:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ReturnOfInterestPercentage"/>
  <xs:element name="AdditionalAmountToBePaidForRedemption" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_AdditionalAmountToBePaidForRedemption"/>
  <xs:element name="MinimumAdjustedEBITDAForRedemption" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_MinimumAdjustedEBITDAForRedemption"/>
  <xs:element name="AdditionalAmountPaidOnRedemptionPriceConditionTwo" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_AdditionalAmountPaidOnRedemptionPriceConditionTwo"/>
  <xs:element name="ThresholdAggregatePaymentInEventOfDefault" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ThresholdAggregatePaymentInEventOfDefault"/>
  <xs:element name="ThresholdAmountSeniorDebtAccelerationInEventOfDefault" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ThresholdAmountSeniorDebtAccelerationInEventOfDefault"/>
  <xs:element name="CurePeriodInCaseOfEventsOfDefault" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_CurePeriodInCaseOfEventsOfDefault"/>
  <xs:element name="NoticePeriodInTheEventsOfDefault" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_NoticePeriodInTheEventsOfDefault"/>
  <xs:element name="PurchaseRepresentativeRightToNominateDirectorsNumberOfDirectors" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_PurchaseRepresentativeRightToNominateDirectorsNumberOfDirectors"/>
  <xs:element name="NumberOfPersonsHavingObservationRights" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_NumberOfPersonsHavingObservationRights"/>
  <xs:element name="ConvertibleNotesGross" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ConvertibleNotesGross"/>
  <xs:element name="RemanufacturedCoreRevenue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_RemanufacturedCoreRevenue"/>
  <xs:element name="SupplierFinanceProgramAmountOfCommitmentsAvailable" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_SupplierFinanceProgramAmountOfCommitmentsAvailable"/>
  <xs:element name="LongTermSupplierCommitmentPeriod" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_LongTermSupplierCommitmentPeriod"/>
  <xs:element name="OperatingLossCarryforwardsLimitationsOnUsePercentage" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_OperatingLossCarryforwardsLimitationsOnUsePercentage"/>
  <xs:element name="OperatingLossCarryforwardsCarryforwardPeriod" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_OperatingLossCarryforwardsCarryforwardPeriod"/>
  <xs:element name="MinimumAgeRequiredToParticipateInDefinedContributionPlan" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_MinimumAgeRequiredToParticipateInDefinedContributionPlan"/>
  <xs:element name="MinimumServicePeriodRequiredToParticipateInDefinedContributionPlan" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_MinimumServicePeriodRequiredToParticipateInDefinedContributionPlan"/>
  <xs:element name="MatchingContributionsVestingPeriod" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_MatchingContributionsVestingPeriod"/>
  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedWeightedAverage" type="dtr:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedWeightedAverage"/>
  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodGrantDateFairValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodGrantDateFairValue"/>
  <xs:element name="NumberOfEqualAnnualInstallmentsInWhichAwardsVest" type="xbrli:integerItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_NumberOfEqualAnnualInstallmentsInWhichAwardsVest"/>
  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingRightsEligiblePercentageForRecipients" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingRightsEligiblePercentageForRecipients"/>
  <xs:element name="NumberOfTradingDays" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_NumberOfTradingDays"/>
  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardsVestingTargetPercentage" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardsVestingTargetPercentage"/>
  <xs:element name="TotalShareholdersReturnMaximumMarketCapitalization" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_TotalShareholdersReturnMaximumMarketCapitalization"/>
  <xs:element name="StockRepurchasedAndRetiredDuringPeriodCumulativeValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="mpaa_StockRepurchasedAndRetiredDuringPeriodCumulativeValue"/>
  <xs:element name="StockRepurchasedAndRetiredCumulativeShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_StockRepurchasedAndRetiredCumulativeShares"/>
  <xs:element name="AccountsReceivableNetCurrentMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_AccountsReceivableNetCurrentMember"/>
  <xs:element name="AllowancesIncurredUnderLongtermCustomerContractsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_AllowancesIncurredUnderLongtermCustomerContractsMember"/>
  <xs:element name="AmortizationOfCorePremiumsPaidToCustomersMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_AmortizationOfCorePremiumsPaidToCustomersMember"/>
  <xs:element name="BrakeRelatedProductsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_BrakeRelatedProductsMember"/>
  <xs:element name="CompanyCoOwnedByMemberOfManagementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_CompanyCoOwnedByMemberOfManagementMember"/>
  <xs:element name="CustomerAMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_CustomerAMember"/>
  <xs:element name="CustomerBMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_CustomerBMember"/>
  <xs:element name="CustomerCMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_CustomerCMember"/>
  <xs:element name="CustomerFinishedGoodsReturnsAccrualMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_CustomerFinishedGoodsReturnsAccrualMember"/>
  <xs:element name="ExercisePriceRange1Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ExercisePriceRange1Member"/>
  <xs:element name="ExercisePriceRange2Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ExercisePriceRange2Member"/>
  <xs:element name="ExercisePriceRange3Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ExercisePriceRange3Member"/>
  <xs:element name="ExercisePriceRange5Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ExercisePriceRange5Member"/>
  <xs:element name="ExternalCustomersMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ExternalCustomersMember"/>
  <xs:element name="ForeignCurrencyTransactionGainLossMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ForeignCurrencyTransactionGainLossMember"/>
  <xs:element name="HardPartsSegmentMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_HardPartsSegmentMember"/>
  <xs:element name="IncentiveAwardPlan2010Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_IncentiveAwardPlan2010Member"/>
  <xs:element name="IndefiniteCarryforwardMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_IndefiniteCarryforwardMember"/>
  <xs:element name="LimitedCarryforwardMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_LimitedCarryforwardMember"/>
  <xs:element name="MeasurementInputCostOfEquityMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_MeasurementInputCostOfEquityMember"/>
  <xs:element name="MeasurementInputWeightedAverageCostOfCapitalMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_MeasurementInputWeightedAverageCostOfCapitalMember"/>
  <xs:element name="OfficeAndManufacturingMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_OfficeAndManufacturingMember"/>
  <xs:element name="OtherProductsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_OtherProductsMember"/>
  <xs:element name="ParentCompanyCreditAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ParentCompanyCreditAgreementMember"/>
  <xs:element name="PerformanceShareUnitsStockPriceMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_PerformanceShareUnitsStockPriceMember"/>
  <xs:element name="PerformanceShareUnitsTotalShareholderReturnMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_PerformanceShareUnitsTotalShareholderReturnMember"/>
  <xs:element name="RotatingElectricalProductsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_RotatingElectricalProductsMember"/>
  <xs:element name="Two022IncentiveAwardPlanMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_Two022IncentiveAwardPlanMember"/>
  <xs:element name="AccountsReceivableDiscountProgramsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_AccountsReceivableDiscountProgramsAbstract"/>
  <xs:element name="AntidilutiveSecuritiesEarningsPerShareAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_AntidilutiveSecuritiesEarningsPerShareAbstract"/>
  <xs:element name="ContractWithCustomerLiabilityCurrentAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ContractWithCustomerLiabilityCurrentAbstract"/>
  <xs:element name="ContractWithCustomerLiabilityNoncurrentAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ContractWithCustomerLiabilityNoncurrentAbstract"/>
  <xs:element name="ConvertibleNotesRelatedPartyAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_ConvertibleNotesRelatedPartyAbstract"/>
  <xs:element name="FinanceLeasesCostAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_FinanceLeasesCostAbstract"/>
  <xs:element name="GoodwillAndIntangibleAssetsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_GoodwillAndIntangibleAssetsLineItems"/>
  <xs:element name="LeaseTermAndDiscountRateAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_LeaseTermAndDiscountRateAbstract"/>
  <xs:element name="MarketingAllowancesAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_MarketingAllowancesAbstract"/>
  <xs:element name="ScheduleOfGoodwillAndIntangibleAssetsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="mpaa_ScheduleOfGoodwillAndIntangibleAssetsTable"/>
  <xs:element name="SupplierFinanceProgramsAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_SupplierFinanceProgramsAbstract"/>
  <xs:element name="WeightedaverageDiscountRateAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_WeightedaverageDiscountRateAbstract"/>
  <xs:element name="WeightedaverageRemainingLeaseTermAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="mpaa_WeightedaverageRemainingLeaseTermAbstract"/>
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</xs:schema>
