For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

Engine Oil Cooler for 8.9L Diesel Engines Designed for 8.9L ISC, QSL, and ISL diesel engines, the KT Oil Cooler 3966365 provides efficient cooling, helping maintain optimal engine temperature and performance.3966365, 3943460, 3944464, 3957533

Applications for Cummins 8.9L ISC, QSL, ISL

New and made with the highest quality materials. Meeting all OEM requirements and specifications. Engineered for precision and durability to ensure a long service life.