7421508091 Renault Trucks Magnum DXi13 Oil Cooler Cover

What does an oil cooler cover do?

The oil cooler cover is a critical component that encloses the oil cooler housing and secures the cooling core bundle within its seat on the engine block. This part ensures that engine oil and coolant remain in separate, controlled circuits while providing the necessary channels for fluid transfer. It is manufactured from high-strength components to endure the demanding thermal environments of heavy-duty engines.

Engine compatibility and fitment

This specific cover is designed for Renault Trucks Magnum trucks equipped with the DXi13 engine. It serves as a precise fitment to maintain system integrity under high pressure. It is also compatible with other heavy commercial vehicle applications requiring similar specifications.

Installation and maintenance

When performing maintenance or repairs, technicians should inspect the sealing surfaces and bolt load areas of the cover. Ensuring a clean interface between the cover and the engine block is essential to prevent coolant or oil leaks. Proper installation ensures the long-term reliability of the engine's thermal management system.

Troubleshooting and inspection

If you observe signs of fluid leakage near the engine block or notice unexpected temperature fluctuations, inspecting this component is advised.

OE cross-reference

0103 120 (Oil Cooler Cover) is the equivalent of the Renault Trucks OE number. This part directly replaces Renault Trucks OE number 7421508091.