OIL COOLERS.

FUNCTION & APPLICATIONS

An engine oil cooler transfers heat from the lubricating oil into the engine coolant, keeping oil viscosity and film strength within limits under heavy load. On most heavy-duty diesels it is a stacked-plate or tube-bundle core mounted on the block, with oil and coolant passing through separate sealed channels.

BRANDS, ENGINES & MODELS

Current brand coverage: Volvo · Mercedes-Benz Truck · Caterpillar · Cummins · Hitachi · Komatsu · Voith · Scania · ZF · Iveco · MAN · Renault · DAF. Engine references include 3412E / 3508B / 3512B · C13 · C18 · 3516 · K19 · K38 · K50.

Browse by engine: Cummins 6BT / 6D102 / ISBe 5.9 · Cummins K19 / K38 / K50 · Caterpillar C11 / C13 · Caterpillar C15 / C18 · Caterpillar 3500 Series

SELECTION INFORMATION

• Full OE number from the old cooler or parts book
• Engine model and serial number (ESN)
• Plate count / core length if the part has been superseded
• Whether gaskets and O-rings are required with the core