Oil Cooler Replaces Time Bomb

Josh from Truck Master Garage has a problem. His stock engine oil cooler died. “These engine coolers are prone to failure,” Josh explains in his latest how-to video. “It’s extremely important that you guys change this out as soon as possible. You just never know if they fail internally and your engine oil does get mixed in with your coolant. “Unfortunately, that’s the issue I’m having right now. I’d hate to see you guys traveling with your family or pulling a trailer, and this happens.”

While he does not guarantee that the failure is the lynchpin that’ll ruin your truck, he does say that it happens enough to take it seriously. He goes on to show proof of just what a horror show it can be when your coolant and oil mix: “This is a ticking time bomb, and it’s extremely important that you change this out.”

Rigorously tested on stock and performance Duramax builds in the Banks dyno cells, the Oil Cooler Upgrade is a heavy-duty, cooling animal that produces 31% better heat reduction than its stock counterpart. The additional cooling plates and improved oil flow increase the available surface area utilized for heat transfer, shedding more BTUs of heat while maintaining proper oil pressure. Gale does a great job of going over the Oil Cooler in great detail in this video here. But don’t take our word for it. Listen to Josh and watch him install the oil cooler that could save your truck’s engine.