9042x ◎

: It is engineered to remove damaging dirt particles from the fuel stream, preventing them from reaching sensitive engine parts.

acts as a high-tech sentry. Its story is one of invisible protection: : It is engineered to remove damaging dirt

: As a water separator, it specialized in "stripping" water out of diesel fuel. Water is often present due to condensation in fuel tanks and can lead to rust or bacterial growth (often called "diesel bug") if left unchecked. Water is often present due to condensation in

Imagine a high-pressure common rail diesel engine—a marvel of engineering that operates at incredibly tight tolerances. Even a microscopic particle of dirt or a few drops of water can cause catastrophic wear or corrosion to fuel injectors and pumps. The MANN-FILTER WK 9042 x The MANN-FILTER WK 9042 x A typical "day"

A typical "day" for a involves processing hundreds of gallons of fuel. As fuel enters the filter housing, it passes through specialized pleated media. This media is designed to trap debris while allowing the liquid fuel to pass through. Simultaneously, gravity and surface tension work together to collect water droplets at the bottom of the filter, where they can be safely drained away before they ever reach the engine's combustion chamber. By the time the fuel exits the Go to product viewer dialog for this item.