0103 331 Oil Cooler Cover for Volvo Engines

What does an oil cooler cover do?

This engine oil cooler cover is a critical component designed to enclose the oil cooler housing and hold the cooling core bundle securely in its seat on the engine block. It performs a vital role in maintaining the separation between engine oil and coolant circuits while providing the necessary channels for fluid transfer.

Engine compatibility and fitment

This component is compatible with various heavy commercial vehicle engines, including Volvo models such as FH, FM, FMX, VHD, VNL, and B11R/B13R series (D11, D13, D16 engines), as well as Mack Anthem, Granite, and Pinnacle trucks (MP7 and MP8 engines). It also fits several Renault Trucks models like the T, K, C, Premium, Magnum, and Kerax series.

Installation and maintenance guidance

For correct installation, technicians should ensure that the sealing surfaces are clean and free of debris to maintain proper pressure between the oil and coolant circuits. Inspecting the bolt load and mounting surfaces during replacement is essential to prevent leaks in high-temperature operating environments.

System integrity check

When replacing an oil cooler cover, it is recommended to check all associated gaskets and seals to ensure long-term system integrity within the engine cooling assembly.

OE cross-reference

0103 331 (Oil Cooler Cover) is the equivalent of the Volvo OE numbers. This part directly replaces Volvo OE numbers 20923141, 21411317, 22542164, 22918973, 23586737.