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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.

Set Descending Direction
  • Timing chain plastic slide rail

    Timing Chain Slide Rail - Dual Row - Genuine BMW

    PART#: 11 31 1 308 550

    BRAND: Genuine BMW

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

    $200.86 / each
    Typically ships in 3-5 days.
    NOTE: Upgrading to expedited shipping will not shorten the “ships in” time listed above.

    Ships for free if total order exceeds $99
  • Timing chain plastic slide rail

    Timing Chain Lower Guide - Below Crank Sprocket - Genuine BMW

    PART#: 11 31 1 721 419

    BRAND: Genuine BMW

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

    $16.11 / each
    Typically ships in 3-5 days.
    NOTE: Upgrading to expedited shipping will not shorten the “ships in” time listed above.

    Ships for free if total order exceeds $99
  • Timing chain plastic slide rail

    Timing Chain Upper Slide Rail - Genuine BMW

    PART#: 11 31 1 721 641

    BRAND: Genuine BMW

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

    $23.22 / each
    Typically ships in 3-5 days.
    NOTE: Upgrading to expedited shipping will not shorten the “ships in” time listed above.

    Ships for free if total order exceeds $99
  • Timing Chain Guide Rail - Genuine BMW

    Timing Chain Guide Rail - Genuine BMW

    PART#: 11 31 1 406 280

    BRAND: Genuine BMW

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

    $48.26 / each
    Typically ships in 3-5 days.
    NOTE: Upgrading to expedited shipping will not shorten the “ships in” time listed above.

    Ships for free if total order exceeds $99
  • Timing Chain Deflection Rail - Genuine BMW

    Timing Chain Deflection Rail - Genuine BMW

    PART#: 11 31 1 406 366

    BRAND: Genuine BMW

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

    $118.78 / each
    Typically ships in 3-5 days.
    NOTE: Upgrading to expedited shipping will not shorten the “ships in” time listed above.

    Ships for free if total order exceeds $99
  • Timing Chain Slide Rail - Upper - Cyls 1-4 - Genuine BMW

    Timing Chain Slide Rail - Upper - Cyls 1-4 - Genuine BMW

    PART#: 11 31 7 504 471

    BRAND: Genuine BMW

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

    $45.20 / each
    Typically ships in 3-5 days.
    NOTE: Upgrading to expedited shipping will not shorten the “ships in” time listed above.

    Ships for free if total order exceeds $99
  • Timing chain plastic slide rail

    Timing Chain Slide Rail - Upper - Genuine MINI

    PART#: 11 31 7 546 697

    BRAND: Genuine MINI

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

    $41.08 / each
    Typically ships in 5-10 days.
    NOTE: Upgrading to expedited shipping will not shorten the “ships in” time listed above.

    Ships for free if total order exceeds $99
  • Timing chain plastic slide rail

    Timing Chain Guide Rail - Genuine MINI

    PART#: 11 31 7 568 241

    BRAND: Genuine MINI

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

    $41.08 / each
    Typically ships in 5-10 days.
    NOTE: Upgrading to expedited shipping will not shorten the “ships in” time listed above.

    Ships for free if total order exceeds $99
  • 11 31 1 485 397

    Timing Chain Guide Rail - Genuine MINI

    PART#: 11 31 1 485 397

    BRAND: Genuine MINI

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

    $34.89 / each
    Typically ships in 5-10 days.
    NOTE: Upgrading to expedited shipping will not shorten the “ships in” time listed above.

    Ships for free if total order exceeds $99