0103 143 Oil Cooler Cover for Volvo Engines

What does an oil cooler cover do?

An oil cooler cover is a critical component fitted on heavy commercial vehicle engines that encloses the oil cooler housing and holds the cooling core bundle sealed in its seat. It plays a vital role in maintaining the thermal management of the engine by ensuring that engine oil and coolant remain in separate, secure circuits while directing oil through necessary channels.

Engine compatibility and fitment

This part is compatible with various heavy-duty engines, including Volvo FH12, FH13, FH16, FM10, FM11, FM12, FM13, FMX, NH12, VHD, VNL, B11R, B13R, and TAD1341-1345VE engines. It is also fitted to Mack Granite and Pinnacle models with MP7 and MP8 engines. Furthermore, it serves Renault Trucks models including Kerax, Magnum, and Premium with DXi series engines.

Installation and maintenance guidance

When performing maintenance or repairs on the engine cooling system, technicians should inspect the sealing surfaces of the cover for any signs of wear or debris. Proper installation is essential to ensure that the bolt load is distributed correctly across the housing to prevent leaks between the oil and coolant circuits.

Troubleshooting and inspection

Regular inspection of the oil cooler assembly can help prevent overheating or oil contamination issues within the engine. For precise fitment, always verify compatibility with the specific engine code and chassis number before replacement.

OE cross-reference

0103 143 (Oil Cooler Cover) is the equivalent of the Volvo OE numbers. This part directly replaces Volvo OE numbers 21328908, 8170596.