Oil Cooler Upgrade for Duramax

Do you tow with your 2001-2007 and 2011-2019 Chevy/GMC 2500/3500 6.6L Duramax? You need the new Banks Oil Cooler Upgrade kit. The system improves heat reduction by 31% or more on 6.6L Duramax engines. At the factory-rated 450 horsepower output, the upgraded 19-plate cooler rejects heat 22% better compared to earlier 2017-2019 OE 14-plate oil coolers. Additional cooling plates and improved oil flow through the cooler increase the available surface area utilized for heat transfer. Shedding more BTUs while maintaining proper oil pressure.

The older the truck, the greater the gain. Only in 2020 did the stock oil cooler get bigger, leaving previous models with a much smaller one. Gale explains, “if you do anything with your truck that’s aggressive, you need this kit!” And, it’s ready for pressure or temperature sensors and includes all necessary hardware and our preferred oil filter.

Banks put together a kit with all the hard-to-find parts so you can do some heavy-duty oil cooling easily. Banks chose the Baldwin B40150 oil filter for its superior filtration, pressure retention, Anti-Drainback, and 25 PSID Bypass Valve. Watch Gale explain the differences between oil coolers over generations of Duramax engines. Buy your oil cooler upgrade now!