Home
090749ECS09 - ECS Tuning Oil Cooler Kit - BMW E9X N54 N55 3.0L

ECS Tuning Oil Cooler Kit - BMW E9X N54 N55 3.0L

ECS

T#: 6924307 | Part#: 090749ECS09

10X Entries For Our Spin To Win Sweepstakes! For vehicles with a stock oil cooler only!

1 of

2 of

3 of

4 of

5 of

6 of

Checking Vehicle Fitment...

Sale - Save 10% $430.99

$387.89

Lifetime Replacement

Free Shipping

Availability:

On Order

Est. Ship Date:

on Oct 7, 2025

Qty

Add to Wish List

Product Details

BMW's N54 & N55 engines are very capable motors, but one drawback can be high oil temps. Even on vehicles with a factory oil cooler, oil temps can start to run away during extended track sessions or in very hot climates. This can lead to reduced horsepower, unintended engine and bearing wear, and even complete engine failure if not properly handled.

ECS Tuning has an answer for just this problem, a Performance Oil Cooler Kit. This kit is easily installed behind the kidney grilles in addition to the stock cooler (located in the lower front bumper), receiving significantly higher amounts of fresh air and more than doubling the cooling capacity!

Kit Includes:

Oil Cooler Radiator
Two Braided Oil Lines w/ AN Fittings
Oil Distribution Block w/ AN Ports
Distribution Block Mounting Bolt

NOTE: Installation of the oil cooler radiator may require drilling out mounting holes depending on the selected location. Mounting hardware for the oil cooler is not included. Professional installation is recommended!

Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.

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	335i	N55 3.0L	Use vehicle selector to confirm fitment
BMW	E92	335i	N54 3.0L	Use vehicle selector to confirm fitment
BMW	E92	335i	N55 3.0L	Use vehicle selector to confirm fitment
BMW	E93	335i	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.