403 180 39 38S Compatible Oil Cooler Cover for SK

What does an oil cooler cover do?

This engine component serves as a critical sealing element within the engine cooling system. It encloses the oil cooler housing and secures the cooling core bundle within its seat, ensuring that engine oil and coolant remain in separate, controlled circuits. By providing stable mounting and sealing surfaces, it facilitates efficient heat exchange within the engine block assembly.

Compatible vehicles and engines

This specific cover is designed for use in Mercedes-Benz SK trucks, particularly those equipped with the OM 422 engine. It maintains precise structural integrity to manage the pressure and flow of fluids during heavy-duty operation. The part is engineered to meet the rigorous demands of heavy commercial vehicle service environments.

Installation and maintenance

When inspecting or replacing this component, technicians should verify the sealing surfaces and ensure all connections are secure. Proper installation is vital to prevent fluid cross-contamination between the oil and coolant circuits. Check the compatibility list to ensure correct fitment for your specific engine configuration.

Troubleshooting and selection

Regular inspections of the oil cooler assembly can help identify early signs of leaks or wear. Maintaining a clean sealing interface ensures long-term reliability of the engine's thermal management system.

OE cross-reference

0101 049 (Oil Cooler Cover) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number 4031803938S.