H392WK Hengst Fuel filter

The Fuel filter from Hengst (MPN: H392WK) is sourced from Bulgaria and has supplier-listed dimensions of 131 x 112 x 112 mm. It is typically used within the Engine Parts > Filters > Fuel Filter category of automotive replacement parts. Dimensions are provided by the supplier and may include packaging dimensions. Fuel filters are inline components situated between the fuel tank and engine, responsible for removing particulate contaminants from fuel before combustion. These filters utilize pleated cellulose, synthetic fiber, or resin media to trap debris like dirt, rust, and scale, protecting fuel injectors and sensitive engine components. Filter housings are constructed from metal or high-strength polymers, designed to withstand fuel pressure and temperature fluctuations. Micron ratings vary depending on vehicle application, influencing filtration efficiency and fuel flow. Modern filters may incorporate water separation features to prevent fuel line freeze-up and corrosion. Regular replacement is critical to maintain optimal engine performance and prevent fuel delivery issues.