2004 BMW M3 Sensors

32 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.

  • Carquest New Voltage Regulator, RAA1129

    Carquest PremiumMPN RAA1129New

    In stock

    $153.99

    Listed as compatible with this vehicle by the retailer feed.

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  • Carquest Engine Oil Level Sensor, LAC1022

    Carquest PremiumMPN LAC1022New

    In stock

    $158.99

    Listed as compatible with this vehicle by the retailer feed.

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  • Carquest Throttle Position Sensor (TPS), ECA1603

    Carquest PremiumMPN ECA1603New

    In stock

    $161.99

    Listed as compatible with this vehicle by the retailer feed.

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  • Delphi Mass Air Flow Sensor, AF10233

    DelphiMPN AF10233New

    In stock

    $210.99

    Listed as compatible with this vehicle by the retailer feed.

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  • Carquest Engine Camshaft Position Sensor, CSA3306

    Carquest PremiumMPN CSA3306New

    In stock

    $214.99

    Listed as compatible with this vehicle by the retailer feed.

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  • Carquest Evaporative Emissions System Leak Detection Pump, VDC1019

    Carquest PremiumMPN VDC1019New

    In stock

    $218.99

    Listed as compatible with this vehicle by the retailer feed.

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  • Carquest Diverter Valve, ECC2998

    Carquest PremiumMPN ECC2998New

    In stock

    $254.99

    Listed as compatible with this vehicle by the retailer feed.

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  • Huf North America Tire Pressure Monitoring System (TPMS) Sensor, RDE048V21

    Huf North AmericaMPN RDE048V21New

    In stock

    $174.99

    Listed as compatible with this vehicle by the retailer feed.

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This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.