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The Mishimoto aluminum radiator for 2017–2019 Chevrolet and GMC 6.6L L5P Duramax replaces the factory plastic unit with a fully aluminum, TIG-welded core. Its strategic core design increases coolant capacity by 25% and total core volume by 14% for added cooling, and it includes a Mishimoto magnetic drain plug. Fits 2017–2019 L5P Duramax applications with minor radiator fan-shroud trimming and carries Mishimoto Lifetime Warranty.
Mishimoto 17-19 Chevrolet/GMC 6.6 L5p Duramax Radiator
