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Fleece Performance Engineering

Fleece Duramax Oil Cooler Adapter

Fleece Duramax Oil Cooler Adapter


Regular price $139.99
Regular price Sale price $139.99
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Problem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over time is prone to leaking as the cooler flexes.

Fix: The Fleece Performance oil cooler adapter utilizes an integral square cut seal ring on the oil cooler mating surface in place of the leak prone gasket to provide a superior seal. Slotted mounting holes on one end allow for easier installation.


See our Resources Page for detailed Installation Instructions. 


Prop 65 WARNING: Cancer & Reproductive Harm - 

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