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Engine & Drivetrain

Shop the parts you need to improve or maintain your BMW engine here. At Bavarian Autosport, we stock products for the cooling and fuel systems, transmission and clutch assemblies, to all of the filters, belts, and fluids that your MINI or BMW will ever need. Click the categories below to browse our complete catalog of both OEM and aftermarket parts for your vehicle.

For more than four decades, Bavarian Autosport has been helping BMW and MINI enthusiasts maintain, repair, and upgrade their vehicles while saving thousands of dollars in shop fees. Throughout our history it has been our mission to give every Mini or BMW owner the resources to take on nearly any repair or maintenance task themselves. With more than 100 DIY videos and free tech help available on our site, there is no job that is too big. We have a full team of advisers ready to answer your technical questions and help you find the right part for your Mini or BMW by phone or email. And if you aren't 100% satisfied with your purchase, returns are easy and hassle-free.

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  • Air Filter - MANN

    Air Filter - MANN

    PART#: C3483

    BRAND: Mann and Hummel

    This part is model specific. Please select a vehicle above to ensure that you get the correct part.

    $13.95 / each

    Availability: Currently in stock

    Ships for free if total order exceeds $99
  • Air filter

    K&N Air Filter

    PART#: 33 2059

    BRAND: K&N

    This part is model specific. Please select a vehicle above to ensure that you get the correct part.

    $49.99 / each
    Typically ships in 1-2 days.

    Availability: Direct Ship

    Ships for free if total order exceeds $99
  • Air filter

    Magnum FLOW Pro 5R Air Filter - aFe Power

    PART#: 24-35507

    BRAND: aFe Power

    This part is model specific. Please select a vehicle above to ensure that you get the correct part.

    $56.00 / each

    Availability: Currently in stock

    Ships for free if total order exceeds $99
  • Magnum FLOW Pro DRY S Air Filter - aFe Power

    Magnum FLOW Pro DRY S Air Filter - aFe Power

    PART#: 21-90044

    BRAND: aFe Power

    This part is model specific. Please select a vehicle above to ensure that you get the correct part.

    $64.60 / each

    Availability: Currently in stock

    Ships for free if total order exceeds $99
  • Replacement Air Filter - Dinan

    Replacement Air Filter - Dinan

    PART#: D401-0001

    BRAND: Dinan

    This part is model specific. Please select a vehicle above to ensure that you get the correct part.

    $50.00 / each
    Typically ships in 1-2 days.

    Availability: Direct Ship

    Ships for free if total order exceeds $99
  • Air Filter - Mann

    Air Filter - Mann

    PART#: C27026

    BRAND: Mann and Hummel

    This part is model specific. Please select a vehicle above to ensure that you get the correct part.

    $19.95 / each

    Availability: Currently in stock

    Ships for free if total order exceeds $99
  • Air Filter - Genuine BMW

    Air Filter - Genuine BMW

    PART#: 13 71 7 811 026

    BRAND: Genuine BMW

    This part is model specific. Please select a vehicle above to ensure that you get the correct part.

    $60.47 / each
    Typically ships in 3-5 days.

    Ships for free if total order exceeds $99
  • Air Filter

    Air Filter

    PART#: 13 71 8 632 502

    BRAND: Genuine BMW

    This part is model specific. Please select a vehicle above to ensure that you get the correct part.

    $37.50 / each
    Typically ships in 3-5 days.

    Ships for free if total order exceeds $99
  • Magnum FLOW Pro DRY S Air Filter - aFe Power

    Magnum FLOW Pro DRY S Air Filter - aFe Power

    PART#: 31-10001

    BRAND: aFe Power

    This part is model specific. Please select a vehicle above to ensure that you get the correct part.

    $66.00 / each
    Typically ships in 1-2 days.

    Availability: Direct Ship

    Ships for free if total order exceeds $99