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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
  • Water Pump - Vent hose type

    Water Pump - Vent hose type

    PART#: 11 51 0 007040K

    BRAND: Aftermarket

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

    From: $0.95

    To: $378.63

    Availability: Out of stock

    Ships for free if total order exceeds $99
  • Cooling System Overhaul Kit

    Cooling System Overhaul Kit

    PART#: E39 8 COOL 98

    BRAND: Assembled by BAVauto

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

    From:

    $418.16

    To: $405.62

     SAVE!

    Availability: Out of stock

    Shipping exception – charges apply
  • Cooling System Overhaul Kit

    Cooling System Overhaul Kit

    PART#: E53 8 COOL KIT

    BRAND: Assembled by BAVauto

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

    From:

    $620.65

    To: $602.03

     SAVE!

    Availability: Out of stock

    Shipping exception – charges apply
  • Cooling System Overhaul Kit

    Cooling System Overhaul Kit

    PART#: E39 6 COOL-98

    BRAND: Assembled by BAVauto

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

    From:

    $275.65

    To: $267.38

     SAVE!

    Availability: Out of stock

    Shipping exception – charges apply
  • Cooling System Overhaul Kit

    Cooling System Overhaul Kit

    PART#: E46 M3 COOL KIT

    BRAND: Assembled by BAVauto

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

    From:

    $999.09

    To: $969.12

     SAVE!

    Availability: Out of stock

    Shipping exception – charges apply
  • Cooling System Overhaul Kit - Automatic Transmission

    Cooling System Overhaul Kit - Automatic Transmission

    PART#: B1700038

    BRAND: Assembled by BAVauto

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

    From:

    $372.54

    To: $361.36

     SAVE!

    Availability: Out of stock

    Shipping exception – charges apply
  • Cooling System Overhaul Kit

    Cooling System Overhaul Kit

    PART#: E53 6 COOL KIT

    BRAND: Assembled by BAVauto

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

    From:

    $394.48

    To: $382.65

     SAVE!

    Availability: Currently in stock

    Shipping exception – charges apply
  • Cooling System Overhaul Kit

    Cooling System Overhaul Kit

    PART#: E36 COOL KIT

    BRAND: Assembled by BAVauto

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

    From:

    $235.01

    To: $227.96

     SAVE!

    Availability: Currently in stock

    Shipping exception – charges apply
  • Cooling System Overhaul Kit

    Cooling System Overhaul Kit

    PART#: E46 COOL MANUAL

    BRAND: Assembled by BAVauto

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

    From:

    $316.04

    To: $306.56

     SAVE!

    Availability: Currently in stock

    Shipping exception – charges apply
  • Water Pump / Thermostat Assembly

    Water Pump / Thermostat Assembly

    PART#: 11 51 8 601 366

    BRAND: Genuine BMW

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

    $200.34 / each
    Typically ships in 3-5 days.

    Ships for free if total order exceeds $99
  • Water Pump

    Water Pump

    PART#: 11 51 7 632 426

    BRAND: Genuine BMW

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

    $546.90 / each

    Availability: Currently in stock

    Ships for free if total order exceeds $99
  • Water pump

    Water Pump - Genuine BMW

    PART#: 11 51 7 586 779

    BRAND: Genuine BMW

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

    $247.25 / each

    Availability: Currently in stock

    Ships for free if total order exceeds $99
  • Water Pump - Genuine BMW

    Water Pump - Genuine BMW

    PART#: 11 51 7 548 263

    BRAND: Genuine BMW

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

    $247.25 / each
    Typically ships in 3-5 days.

    Ships for free if total order exceeds $99
  • Electric Water Pump

    Electric Water Pump

    PART#: 11 51 8 635 090

    BRAND: Genuine BMW

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

    $546.90 / each
    Typically ships in 3-5 days.

    Ships for free if total order exceeds $99
  • Water Pump and Gasket - Genuine BMW

    Water Pump and Gasket - Genuine BMW

    PART#: 11 51 9 071 561

    BRAND: Genuine BMW

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

    $222.00 / each

    Availability: Currently in stock

    Ships for free if total order exceeds $99
  • Water pump

    Water Pump - Genuine BMW

    PART#: 11 51 0 393 339

    BRAND: Genuine BMW

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

    $233.94 / each
    Typically ships in 3-5 days.

    Ships for free if total order exceeds $99
  • Water Pump - Genuine BMW

    Water Pump - Genuine BMW

    PART#: 11 51 0 004 162

    BRAND: Genuine BMW

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

    $317.73 / each
    Typically ships in 3-5 days.

    Ships for free if total order exceeds $99
  • Water pump

    RMFD WATER PUMP

    PART#: 11 51 1 406 650

    BRAND: Genuine BMW

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

    $453.38 / each
    Typically ships in 3-5 days.

    Ships for free if total order exceeds $99
  • Water Pump - Includes Thermostat

    Water Pump - Includes Thermostat

    PART#: 11 51 7 643 930

    BRAND: Genuine BMW

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

    $143.82 / each
    Typically ships in 3-5 days.

    Ships for free if total order exceeds $99
  • Water Pump and Seal - Genuine BMW

    Water Pump and Seal - Genuine BMW

    PART#: 11 51 7 509 985

    BRAND: Genuine BMW

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

    $122.08 / each

    Availability: Currently in stock

    Ships for free if total order exceeds $99
  • Water Pump - Genuine BMW

    Water Pump - Genuine BMW

    PART#: 11 51 7 838 201

    BRAND: Genuine BMW

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

    $494.47 / each
    Typically ships in 3-5 days.

    Ships for free if total order exceeds $99