Home
N54N55TransCool - N54/N55 BMW Automatic Transmission Cooler - E9X 335

N54/N55 BMW Automatic Transmission Cooler - E9X 335

Burger Motorsports

T#: 1347205 | Part#: N54N55TransCool

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

1 of

2 of

3 of

4 of

5 of

6 of

7 of

8 of

Checking Vehicle Fitment...

$399.00

Lifetime Replacement

Free Shipping

Availability:

In Stock

Est. Ship Date:

on Jun 29, 2026

Qty

Add to Wish List

Product Details

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:

2006-2011 E90 Sedan 335i/335ix
2006-2013 E90 E91 Sedan/Touring 335d (M57 diesel)
2006-2011 E91 Touring 335i/335ix
2011-2013 E92 Coupe 335is
2007-2013 E92 Coupe 335i/335ix
2006-2013 E93 Convertible 335i/335ix

Compatible with both RHD and LHD vehicles.

Not compatible with manual transmissions.

Prop 65 Warning

Product Q&A

Lifetime Replacement

This Product Is Covered By Our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

Fits These Cars

MAKE	MODEL	SUBMODEL	ENGINE	Special Fitment Notes
BMW	E90	335i	N54 3.0L	Use vehicle selector to confirm fitment
BMW	E90	335xi	N54 3.0L	Use vehicle selector to confirm fitment
BMW	E90	335i	N55 3.0L	Use vehicle selector to confirm fitment
BMW	E90	335xi	N55 3.0L	Use vehicle selector to confirm fitment
BMW	E92	335i	N54 3.0L	Use vehicle selector to confirm fitment
BMW	E92	335is	N54 3.0L	Use vehicle selector to confirm fitment
BMW	E92	335xi	N54 3.0L	Use vehicle selector to confirm fitment
BMW	E92	335i	N55 3.0L	Use vehicle selector to confirm fitment
BMW	E92	335xi	N55 3.0L	Use vehicle selector to confirm fitment
BMW	E93	335i	N54 3.0L	Use vehicle selector to confirm fitment
BMW	E93	335is	N54 3.0L	Use vehicle selector to confirm fitment
BMW	E93	335i	N55 3.0L	Use vehicle selector to confirm fitment

*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.