Holden Transmission Oil Coolers
Boosting transmission performance and longevity, a dedicated transmission oil cooler is a valuable addition to any Holden 4WD and a must-have for anyone who tows, hauls, or ventures off-road.
Our transmission coolers are made in Australia for Australian 4WD conditions. We stand behind our product with a 2-year unlimited kilometer warranty. Our Holden transmission coolers are all suitable for DIY installs (or we can arrange fitting at any of our dealers Australia wide).
Here’s what our Customers are saying about our range of Holden Transmission Cooler Kits:
“I ordered a cooler kit for a Colorado. Turned up well packed and fast. Very well made and came with everything for an easy DIY fit. Exceptional instructions and quality parts. I would recommend to anyone.”
Paul, B
“Great bit of kit with excellent instructions. Dropped temps significantly.”
James, G
We produce a transmission cooler for the AC60 transmission. This works as a Colorado transmission cooler (6 speed), Colorado RG transmission cooler (6 Speed) and Trailblazer transmission cooler (6 speed). This cooler comes with a cross-flow oil cooler pre-mounted on a bracket and all the other bits and pieces necessary for an install e.g. clamps, screws, joiners, cooler line hose with tough conduit.
If you have a 4 speed Colorado RC you can use our Universal 3/8″ cooler, which is also a complete kit with all the necessary parts
All of our Holden transmission coolers come with full colour step-by-step instructions. We also have a installation video for the Holden Colorado 7, Colorado RG and Trailblazer 6 Speed. This can be found under our Transmission Cooler support menu.
Select your vehicle’s Make, Model and Series below to see ALL the products we have for your specific vehicle!