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Cooling System

Your engine is cooled by a mix of ethylene glycol and water circulated through a radiator by the water pump. Proper maintenance of your MINI or BMW cooling system ensures not only a healthy and well-running engine, but also a comfortable cabin for you and your passengers. In this category you'll find thermostats, water pumps, radiator hoses, radiators, complete BMW and MINI cooling system rebuild kits, and expansion tanks.

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 advisors 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
  • Expansion tank

    Radiator Expansion Tank - Behr

    PART#: 376755111

    BRAND: Behr

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

    $39.95 / each

    Availability: Currently in stock

    Ships for free if total order exceeds $99
  • Radiator - Behr

    Radiator - Behr

    PART#: 376782071

    BRAND: Behr

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

    $149.95 / each

    Availability: Currently in stock

    Shipping exception – charges apply
  • Expansion Tank - Plastic - Behr

    Expansion Tank - Behr

    PART#: 376789711

    BRAND: Behr

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

    $39.95 / each

    Availability: Currently in stock

    Ships for free if total order exceeds $99
  • Coolant Expansion Tank - BEHR

    Coolant Expansion Tank - BEHR

    PART#: 376789721

    BRAND: Behr

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

    $39.95 / each
    Typically ships in 1-2 days.

    Availability: Direct Ship

    Ships for free if total order exceeds $99
  • Expansion tank

    Coolant Expansion Tank - Behr

    PART#: 376789731

    BRAND: Behr

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

    $46.95 / each

    Availability: Currently in stock

    Ships for free if total order exceeds $99
  • Radiator - Behr

    Radiator - Behr

    PART#: 376792261

    BRAND: Behr

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

    $179.95 / each
    Typically ships in 1-2 days.

    Availability: Direct Ship

    Shipping exception – charges apply
  • Expansion tank

    Coolant Expansion Tank - Behr

    PART#: 376888411

    BRAND: Behr

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

    $34.95 / each

    Availability: Currently in stock

    Ships for free if total order exceeds $99
  • Auxiliary fan

    Auxiliary Cooling Fan - Electric - BEHR

    PART#: 351040661

    BRAND: Behr

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

    $379.95 / each

    Availability: Currently in stock

    Shipping exception – charges apply
  • Radiator - Behr

    Radiator - Behr

    PART#: 376718001

    BRAND: Behr

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

    $179.95 / each

    Availability: Currently in stock

    Shipping exception – charges apply
  • Fan clutch

    Fan Clutch - Behr

    PART#: 376733001

    BRAND: Behr

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

    $74.95 / each

    Availability: Currently in stock

    Ships for free if total order exceeds $99
  • Radiator cap

    Radiator Cap - Behr

    PART#: 376743451

    BRAND: Behr

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

    $8.95 / each

    Availability: Currently in stock

    Ships for free if total order exceeds $99
  • Thermostat

    Thermostat - 88 Degree Celsius - Behr

    PART#: 2.124.88.312

    BRAND: Behr

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

    $18.95 / each

    Availability: Currently in stock

    Ships for free if total order exceeds $99
  • Electric Cooling Fan - Behr

    Electric Cooling Fan - Behr

    PART#: 351042741

    BRAND: Behr

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

    $129.95 / each

    Availability: Currently in stock

    Ships for free if total order exceeds $99
  • Radiator - Behr

    Radiator - Behr

    PART#: 376712211

    BRAND: Behr

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

    $154.95 / each

    Availability: Currently in stock

    Shipping exception – charges apply
  • Radiator - Behr

    Radiator - Behr

    PART#: 376712501

    BRAND: Behr

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

    $179.95 / each

    Availability: Currently in stock

    Shipping exception – charges apply
  • Fan Clutch - Behr

    Fan Clutch - Behr

    PART#: 376732091

    BRAND: Behr

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

    $189.95 / each

    Availability: Currently in stock

    Ships for free if total order exceeds $99
  • Intercooler - Behr

    Intercooler - Behr

    PART#: 376746451

    BRAND: Behr

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

    $99.95 / each
    Typically ships in 1-2 days.

    Availability: Direct Ship

    Ships for free if total order exceeds $99
  • Radiator Drain Plug - Behr

    Radiator Drain Plug - Behr

    PART#: 376747041

    BRAND: Behr

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

    $3.95 / each
    Typically ships in 1-2 days.

    Availability: Direct Ship

    Ships for free if total order exceeds $99
  • Radiator Expansion Tank - Behr

    Radiator Expansion Tank - Behr

    PART#: 376737181

    BRAND: Behr

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

    $31.95 / each

    Availability: Currently in stock

    Ships for free if total order exceeds $99
  • Thermostat - Behr

    Thermostat - Behr

    PART#: THD 1 79

    BRAND: Behr

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

    $39.95 / each
    Typically ships in 1-2 days.

    Availability: Direct Ship

    Ships for free if total order exceeds $99
  • Thermostat - includes housing and gasket - Behr

    Thermostat - includes housing and gasket - Behr

    PART#: TI 24 95

    BRAND: Behr

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

    $31.95 / each

    Availability: Out of stock

    Ships for free if total order exceeds $99
  • Thermostat and gasket - Behr

    Thermostat and gasket - Behr

    PART#: TM 11 105

    BRAND: Behr

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

    $61.95 / each

    Availability: Currently in stock

    Ships for free if total order exceeds $99
  • Thermostat - Behr

    Thermostat - Behr

    PART#: TM 12 105

    BRAND: Behr

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

    $64.95 / each

    Availability: Currently in stock

    Ships for free if total order exceeds $99
  • Thermostat - includes gasket - Behr

    Thermostat - includes gasket - Behr

    PART#: TM 13 97

    BRAND: Behr

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

    $42.95 / each

    Availability: Currently in stock

    Ships for free if total order exceeds $99
  • Thermostat - 80 Degree Celsius - Behr

    Thermostat - 80 Degree Celsius - Behr

    PART#: TX 27 80D

    BRAND: Behr

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

    $16.95 / each

    Availability: Currently in stock

    Ships for free if total order exceeds $99
  • Thermostat - Behr

    Thermostat - Behr

    PART#: TX 37 79

    BRAND: Behr

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

    $29.95 / each

    Availability: Currently in stock

    Ships for free if total order exceeds $99
  • Radiator

    Radiator - Behr

    PART#: 376713081

    BRAND: Behr

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

    $159.95 / each

    Availability: Currently in stock

    Shipping exception – charges apply