Dorman's Water-in-Fuel Sensor is constructed from high-quality materials to withstand wear and tear due to repeated fuel filter service and other factors. It activates a warning signal that indicates elevated water levels in diesel fuel, enabling you to take measures to protect against fuel contamination, fuel system rust and corrosion, and engine trouble.
- Helps you take the necessary steps to avoid extensive damage to the fuel system
- Direct replacement for a proper fit every time
Due to the many changes in design of this part over the years, we have noticed that some trimming of the water in fuel sensor connector may be required to work on some trucks.