21023277S Compatible Fuel Filter Housing — Volvo VNL

What does a fuel filter housing do?

This fuel filter housing serves as a critical component within the fuel system, providing a secure and stable environment for the filtration elements. It is engineered to withstand the high-pressure demands and thermal fluctuations common in heavy commercial vehicle operations, ensuring consistent fuel delivery to the engine.

Vehicle and engine compatibility

This specific unit is compatible with Volvo VNL trucks featuring the D12 engine. It is manufactured to meet the rigorous requirements of the vehicle's fuel system, ensuring proper flow and filtration for long-haul reliability.

Installation and maintenance

When performing maintenance or repairs, technicians should inspect the housing for any signs of leaks or structural fatigue. Proper installation and regular inspection of the seating surfaces are essential to prevent contaminants from entering the engine's combustion chamber. Consult your authorized distributor for fitment verification.

System protection

Maintaining a clean and intact housing is vital for protecting sensitive high-pressure injection components from debris and particulate matter.

OE cross-reference

0103 077-S (Fuel Filter Housing Fuel Filters) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21023277S.