6.6 Dorman Oil Cooler Description:
Replace the failing oil cooler in your 2001-2016 GM 6.6L Duramax with the Dorman 918-400 Engine Oil Cooler. When your oil cooler is not functioning properly, it can cause oil leaks, and higher than normal operating temperatures. Dorman’s Engine Oil Cooler is a direct replacement for your truck and features a durable aluminum construction for a long service life.
FEATURES:
Engine Oil Cooler
Direct Replacement
Durable, Corrosion Resistant Design
GM Cross Reference #: 12649227, 19210615
Building engines the way the OEM factory should have in the first place.
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