Engine Oil Cooler Assembly, Duramax | 2001 - 2010 - Merchant Automotive - 19434103

Duramax Engine Oil Cooler Assembly


This direct replacement, Duramax engine oil cooler assembly is the perfect fix for a failing or bad oil cooler. Designed to be an OEM spec replacement for LB7, LLY, and LBZ engines, this assembly can have your Duramax truck performing at its best again.




This assembly is made from high-quality aluminum and features OEM-style hardware for factory-like performance. This makes it ideal for replacing on factory trucks where performance oil coolers are not needed. Finish up your install with an oil cooler install kit for a quick and easy replacement.




While the engine cooler is not a component that goes bad often, it should always be replaced after a catastrophic failure. If metal has been pushed through your engine, it can accumulate in the oil cooler. Since these