STM 1G/2G DSM Automatic Transmission Fluid Cooler *Currently Unavailable*

STM Tuned Inc.


More info below

The STM Automatic Transmission Fluid Cooler can be used with any 1990-1999 DSM and includes all necessary fittings and line to replace your factory oil lines to the transmission and we use a genuine B&M cooler to keep those oil temps down!

This is not a direct bolt-on kit. Due to so many different, modified set-ups, we supply everything needed to install the oil cooler in the good ol' DSM DIY fashion. You'll need to decide on mounting location and bend up a bracket to suit your specific needs.

*Currently Unavailable*
The 70273 B&M cooler was discontinued in February 2023 and we finally ran out of stock in June 2023. We will be working on redesigning all the STM oil cooler kits. Stay Tuned!

Vehicle Fitment:
1990-1999 Eclipse GST/GSX
1990-1998 Talon TSi
1990-1994 Laser RS
• Requires a custom bracket for mounting.
• We installed ours behind the passenger headlight on our 1999 GSX.

• Reduces transmission oil temperatures
• Fittings bolt-on to all automatic 1990-1999 DSM transmissions
• High-quality hose ends & fittings
• Lightweight nylon hose won't scratch paint
• 15,000 BTU

(1) B&M Oil Cooler 5.75" x 11" x 1.5" (70273)
(1) 10-Feet -6AN Nylon Hose
(2) Earl's Blue Fittings (to Transmission) (991945)
(2) -6AN to 1/2" NPT Fittings (to B&M) (10218)
(1) -6AN Straight Swivel Fitting (21006)
(3) -6AN 90° Swivel Fittings (21906)

See more STM Parts
See more STM Products
© All content is property of STM Tuned Inc

Customer Reviews

Based on 1 review
francisco perez (Los Angeles, CA, US)

Great product, as expected some custom brackets and hardware needed for personal mounting location.

Cancer and Reproductive Harm