Cartridge Style Oil Cooler

The M‑1810171C2 Cartridge Style Oil Cooler, by McBee‑Interstate McBee and distributed by Wofford Truck Parts, is a direct replacement for Navistar DT466/DT466E diesel engines (ESN 517250 and newer). This OEM‑equivalent part seals directly into the oil gallery housing—no core exchange required—making it ideal for quick service or rebuilds. Pressure-tested for leak-proof performance, it delivers precise temperature control to protect engine lifespan. The unit is packed safely and weighs 17.58 lb, shipping in dimensions of 21.85″ (L) × 10.75″ (W) × 9.25″ (H). Manufactured in ISO‑certified U.S. facilities and backed by a full 2‑year unlimited-mileage warranty, it’s engineered for heavy-duty truck, vocational, OEM bus, and industrial applications. This cartridge cooler delivers fleet-grade protection and longevity for DT466-powered vehicles.