STM Evo 7/8/9 Race Engine Oil Cooler Kit *Currently Unavailable*

STM Tuned Inc.


More info below

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

If you purchased an older version of the STM kit and created your own bracketing solution, you can purchase just the STM Mounting Bracket. The STM brackets are different between the small (Standard) and large (Race) kits.

*Currently Unavailable*
The 70266 B&M cooler was discontinued in February 2023. We will be working on redesigning the STM large oil cooler kits, but for now, we do still offer the
STM Evo 7/8/9 Standard Engine Oil Cooler Kit

Vehicle Fitment:
2001-2006 Evolution VII VIII IX

Please Note:
The fittings threading into the oil cooler are pipe thread. Over tightening pipe thread will cause things to break. If you are not familiar with it, please seek professional installation.

• Easy to bolt in to factory location
• Strong, laser-cut, tig-welded and 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

B&M Oil Cooler Dimensions (Large):
• 11" Wide
• 10" Tall
• 1.5" Thick
• Part Number 70266

(1) B&M Oil Cooler (70266)
(1) STM Mounting Bracket (STM-EVO89-OCKBRK-R)
(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) OEM Mitsubishi Washers (MR464563)
(3) M6 x 16 Stainless Allen Bolts
(3) M6 Stainless Lock Washers
(3) M6 Stainless Nuts
(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
Heron Gomez (Chicago, IL, US)

Adam helped me with all my questions on products and concerns, thank you!!

Ronald Decker (Sutter Creek, CA, US)
STM Evo 7/8/9 Race Engine Oil Cooler Kit

What a nice kit has everything you need from start to finish with high quality parts, thanks you STM!

Daniel Barba (Caracas, A, VE)
Superb oil cooler!!!!

Excellent product no other oil cooler on the market as good as this one

Gamar Marquez (Caracas, A, VE)

todo perfecto, ya soy un cliente fiel a las compras en STM el servicio es excepcional....

ryan mcquown
Amazing quality

Great product, install very straight forward, just be prepared to cut the an hosing has it comes uncut, other than that amazing

Cancer and Reproductive Harm