STM Evo 7/8/9 Standard Engine Oil Cooler Kit

STM Tuned Inc.



We price match!

The STM Engine Oil Cooler Kit for Evo 7/8/9 is a direct bolt-on upgrade featuring a custom STM mounting bracket, high-quality oil cooler core, Nylon Braided hose, fittings, and hardware to attach to your factory oil filter housing for a clean and simple install.

*Limited Quantity available as of January 2024*
These cores were previously discontinued but we have a small allocation arriving to us that allows us to offer these kits again while supplies last! 

Vehicle Fitment:
2001-2006 Evolution VII VIII IX

Important Notes:
The fittings threading into the oil cooler are pipe thread. Over tightening pipe thread can crack the core. No warranty for cracked cores. If you are not familiar with it, please seek professional installation.

• Easy to bolt in to factory location
• Strong, laser cut, tig welded wrinkle black powder coated bracket
• Includes everything needed to install
• Nylon-covered stainless braided hose won't scratch finishes
• Low-profile 90° fittings for the oil cooler

Oil Cooler Dimensions (Standard):
• 11" Wide
• 5.75" Tall
• 1.5" Thick

(1) Oil Cooler Core
(1) STM Mounting Bracket - Wrinkle black (STM-EVO89-OCKBRK-S)
(1) 5-Feet -8AN Nylon Hose
(2) Vibrant -8AN 90° Swivel Fittings (21908)
(2) Vibrant -8AN to 1/2" NPT 90° Fittings (26905)
(2) Vibrant -8AN to M18 Fittings (16627)
(2) Crush Washers
(3) M6 x 16 Stainless Allen Bolts
(3) M6 Stainless Nuts
(3) M6 Stainless Lock Washers
(6) M6 Stainless Flat Washers
(1) M8x20 Stainless Hex Bolt
(1) M8 Stainless Lock Washer
See more STM Parts
See more STM Products
© All content is property of STM Tuned Inc

Customer Reviews

Based on 5 reviews
Kong Yang (Clovis, CA, US)

STM Evo 7/8/9 Standard Engine Oil Cooler Kit

Austin (McHenry, IL, US)
Stm is second to none

This was just one out of the 20 something other things I ordered. Stm got everything to my door super quick. Connor was even kind enough to help out with some issues as well as provide me pictures and instructions on how to install a part.

Josh Friend (Uniontown, PA, US)
Oil cooler

As always great service and fast shipping! The cooler was a pretty easy install and fits in the factory location! No leaks or anything, def recommend!

Thanks for shopping with us, Josh. We appreciate the feedback!

Marco Bote
Exceeds expectations

Quality products...great support!
Thanks again Team STM!

Thanks, Marco! Always a pleasure to serve you with quality products and top notch support.

Wiz Evo (Crestview, FL, US)
Works, fits, bang for the $$$

Running this on my evo. Definitely a better cooler than stock, and is cheaper, and cleaner setup.

Thanks for the awesome review + pictures. We appreciate your business!

Cancer and Reproductive Harm