403 180 39 38S Compatible Oil Cooler Cover — Mercedes-Benz NG

What does an oil cooler cover do?

This oil cooler cover serves as a critical component within the engine cooling system, specifically designed to enclose the oil cooler housing. It holds the cooling core bundle securely in its seat, ensuring that engine oil and coolant remain in separate, pressurized circuits. By providing a precise sealing surface, it maintains the structural integrity of the oil cooling assembly under high-pressure operating conditions.

Vehicle and engine compatibility

This component is specifically engineered for Mercedes-Benz NG engine applications, including the OM 401 engine series. It is compatible with a wide range of Mercedes-Benz NG models such as the 1219 K, 1419 AK, 1619 K, 1619 S, and 1019 AF, among others. This ensures reliable performance across various heavy commercial vehicle configurations.

Installation and maintenance

When performing maintenance or replacement on the OM 401 engine system, ensure all sealing surfaces are clean to prevent coolant or oil leaks. This part is designed to withstand thermal cycling and vibration inherent in heavy-duty engine operation. For proper installation, verify that all bolt loads are applied according to technical specifications to maintain a perfect seal.

Selection guidance

Consult your authorized distributor to ensure exact fitment for your specific vehicle configuration.

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.