View 3 Photos View 0 Videos Used Cummins ISB 5.9L Oil Cooler Adapter Newly Listed $49 USD Used ISB 5.9L Oil Cooler Adapter, Type: Oil Cooler Adapter ConditionUsedPart Number3924869Stock Number590-10053 MLS Number14728024CategoryEngine Plumbing Last Updated11/6/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info