Quality used oil cooler for a Cummins ISC/ISL 8.3 engine, backed by our standard warranty.

This 15-plate oil cooler core is commonly used in the following Cummins engines: C Series, ISC 2085, ISC 2694, ISC 3093, ISC 3153, ISC 3154, ISC 3366, ISC 3735, ISC 8220, ISC 8728, ISC 8786, ISL 3664, ISL 8458, QSC 8539

Per TSB200007 – Not for use with steel pistons. For ISLG steel piston engines, you must use the new nickel brazed stainless steel oil cooler

OEM # 3966365, 3957533, 3944464, 3943460, superceded 5284362

Please Note: The part sent may not exactly match the one pictured. Appearance may vary. For specific part requests, please call 888-315-2575. Additional core charge may apply.

30OC-3966365-STK

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