GM L5P Duramax replacement & upgraded radiators, hoses, and much more! Click below to find what you're looking for or give us a call or chat for assistance. We are customer driven, so we are here for you!
The Mishimoto MMRAD-DMAX-17 Aluminum Performance Radiator is engineered to handle the most extreme conditions in your 2017-2019 GM 6.6L Duramax L5P. The stock radiator has plastic end tanks that, over time, are prone to cracking and leaking. This performance radiator features aluminum TIG-welded con..
The Mishimoto MMHOSE-DMAX-17 Silicone Radiator Hose Kit are a superior replacement for the rubber radiator hoses in your 2017-2019 GM 6.6L Duramax L5P. The stock radiator hoses on the Duramax L5P are manufactures from a mixture of molded rubber and plastic couplers. Thousands of heat cycles, hours o..