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GM 19210615 Duramax Engine Oil Cooler Assembly 2001-2010 LB7 LLY LBZ LMM

19210615 - 10B
Genuine GM/AC Delco Replacement Parts
* Gaskets Not Included
Please Call for Availability


This is a genuine GM OEM Duramax Diesel oil cooler assembly. The Duramax engine oil cooler is not normally a component that goes bad, but should be replaced after any catastrophic engine failure or during any performance engine builds
The factory oil cooler has a stack plate design which makes cleaning any debris can be nearly impossible. This is the reason we always recommend replacing the oil cooler.
A defective engine oil cooler is also a major source for coolant/oil cross contamination. Check your coolant degas bottle for a layer of oil. If any appears, it is often defective oil cooler.



Shipping Information

  • Item Requires Shipping
  • 12.0 lbs.
  • W9.0000” x H10.0000” x L10.0000”
  • Free Shipping

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