Transmission Cooler for BMW 1 Series E82 (2008-2013)

Clear BMW chassis

Please ensure your correct model is selected

A transmission cooler is designed to keep fluids at a nominal temperature during periods of heavy use, or high heat. If yours is leaking, replace it now to prevent fluid loss and catastrophic failure.
Sort By:
Black Market Parts Transmission Cooler Fitting - N54/N55 - Priced Each
Black Market Parts Transmission Cooler Fitting - N54/N55 - Priced Eac...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Precision Raceworks - Corporate Logo
T#:5229474
Part#: 601-0002
Ships in 9 Business Days
$ 34.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 34.99 USD
Free Shipping on orders $49 and up
Add to Wish List
The Black Market Parts Transmission Cooler Fitting compatible with many BMW's is a modular design that allows for easy connection to the factory lines for adding an aftermarket transmission cooler. Features: 10AN Male Flare Connection 6061 Anodized Aluminum Fitting Zero plastic for long lasting reliability Compatible with all known transmission fluids Stainless 1/8" NPT plugs for customers not needing additional port 1/8" NPT port for adding temp sensor for monitoring or fan control
Show More Show Less
Mishimoto Universal Automatic Transmission/Power Steering Cooler
Mishimoto Universal Automatic Transmission/Power Steering Cooler ...
For Automatic Transmissions only
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Mishimoto - Corporate Logo
T#:378417
Part#: MMTCU
In Stock
$ 110.99 USD
Free Shipping
Add to Wish List
$ 110.99 USD
Free Shipping
Add to Wish List
The Mishimoto Universal Transmission & Power Steering Cooler is used to cool automatic transmissions. Some Mishimoto radiators are only available for manual transmission applications; by using the universal transmission cooler, automatic transmission users have the ability to use our aluminum radiators with their automatic applications that would otherwise require an integrated transmission cooler. Fender bender damage your cooler? Mishimoto has you covered under its no questions asked warranty policy. Mishimoto will provide a warranty for all claims including vehicles involved in accidents. Warranty claims must include pictures of the accident and an official police report, and must be within three months of the accident. Dimensions of this core are 3/4" x 5" x 12". WARNING! Prop 65 may apply to this product. Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968) is a California law that applies to call companies selling products in California. Prop 65 requires any listed chemical present above very low levels that are known to cause cancer, birth defects, or other reproductive harm. For more information about California Prop 65 warning see: www.P65Warnings.ca.gov.
Show More Show Less
Black Market Parts (BMP) Transmission Cooler Fitting (Pair)
Black Market Parts (BMP) Transmission Cooler Fitting (Pair)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Precision Raceworks - Corporate Logo
T#:38161729
Part#: 2X601-0002
In Stock
$ 71.99

This product was last offered at the strikethrough price on
01-22-2026

$ 69.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 69.99 USD
Free Shipping on orders $49 and up
Add to Wish List
The Black Market Parts Transmission Cooler Fitting is a high-quality, modular solution designed for seamless integration with factory lines on various BMW models, making it effortless to install an aftermarket transmission cooler. Sold as a pair in this kit; two are typically required.
Show More Show Less
N54/N55 BMW Automatic Transmission Cooler - E82/88 135
N54/N55 BMW Automatic Transmission Cooler - E82/88 135
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Burger Motorsports - Corporate Logo
T#:19461751
Part#: BMSTRANSCOOLER
Special Order: No Guaranteed ETA
$ 399.00 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 399.00 USD
Free Shipping on orders $49 and up
Add to Wish List
Everyone knows that heat is the enemy of your automatic transmission. And everyone knows that higher power levels generate more transmission fluid heat. Now you can extend the life of your automatic transmission by installing the new Burger Motorsports High Capacity Trans Cooler kit. This unique plug-and-play kit replaces your factory coolant to trans fluid heat exchanger with a high-capacity fender-mounted air-to-trans fluid radiator. Includes all mounting hardware, lines, and coolant caps required for installation. Installs inside the driverside fender providing ample airflow over the large cooling core via existing openings. The result is dramatically reduced transmission temperature and extended transmission life. This kit is strongly suggested for any BMW E chassis automatic running larger than factory turbos. FEATURES AND BENEFITS Dissipates excess transmission fluid heat Reduces transmission fluid temperature Increases transmission life when racing Increases transmission oil capacity Fitment: 2008-2013 E81 E82 E87 Coupe and Hatchback 135i 2008-2013 E88 Convertible 135i Compatible with both RHD and LHD vehicles. Not compatible with manual transmissions.
Show More Show Less
Transmission Oil Cooler
Transmission Oil Cooler
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bremmen Parts - Corporate Logo
T#:8741205
Part#: 17217551647
Special Order: No Guaranteed ETA
Sale - Save 11% $ 109.99

This product was last offered at the strikethrough price on
05-03-2026

$ 98.22 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 11%
$ 109.99

This product was last offered at the strikethrough price on
05-03-2026

$ 98.22 USD
Free Shipping on orders $49 and up
Add to Wish List
The transmission oil cooler allows fluid to pass through the core, dropping the temperature of the fluid before it returns to the transmission. This prolongs fluid life and viscosity, as well as providing a cooler fluid to drop transmission temperatures which can be vital to the life of a transmission.
Show More Show Less
N54/N55 BMW Automatic Transmission Cooler - 135 W/Thermostat
N54/N55 BMW Automatic Transmission Cooler - 135 W/Thermostat ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Burger Motorsports - Corporate Logo
T#:21045475
Part#: BMS-135-TC-WTH
Ships on Jun 19, 2026
$ 573.00 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 573.00 USD
Free Shipping on orders $49 and up
Add to Wish List
Everyone knows that heat is the enemy of your automatic transmission. And everyone knows that higher power levels generate more transmission fluid heat. Now you can extend the life of your automatic transmission by installing the new Burger Motorsports High Capacity Trans Cooler kit. This unique plug-and-play kit replaces your factory coolant to trans fluid heat exchanger with a high-capacity fender-mounted air-to-trans fluid radiator. Includes all mounting hardware, lines, and coolant caps required for installation. Installs inside the driverside fender providing ample airflow over the large cooling core via existing openings. The result is dramatically reduced transmission temperature and extended transmission life. This kit is strongly suggested for any BMW E chassis automatic running larger than factory turbos. The thermostat maintains the oil exiting the transmission at the rated minimum temperature in most conditions. Without a thermostat, the transmission fluid coolers are likely to over-cool the fluid, delaying transmission warm-up and performing the critical function of bypassing the cooler until the oil has reached its minimum operating temperature. FEATURES AND BENEFITS Dissipates excess transmission fluid heat Reduces transmission fluid temperature Increases transmission life when racing Increases transmission oil capacity Fitment: 2008-2013 E81 E82 E87 Coupe and Hatchback 135i 2008-2013 E88 Convertible 135i Compatible with both RHD and LHD vehicles. Not compatible with manual transmissions.
Show More Show Less
CSF Universal Large Single-Pass Oil Cooler - Universal Application
CSF Universal Large Single-Pass Oil Cooler - Universal Application ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Universal fitment design - modifications may be necessary to run this cooler
CSF - Corporate Logo
T#:53608839
Part#: 8371
Ships in 3 Business Days
New Item
$ 499.00 USD
Free Shipping
Add to Wish List
$ 499.00 USD
Free Shipping
Add to Wish List
CSF redesigned this cooler and went with a more traditional inlet/outlet orientation. The new single pass design features high efficiency and high durability, but with vertically oriented inlet and outlet connections.
Show More Show Less

Select Vehicle

BMW Mini
Clear Vehicle

Purpose

Category

  • Transmission Cooler

Brand

Price

$
$

Special Offers

Shipping