Dorman 904-110 Water In Fuel Sensor With Drain Valve 01-11 GM 6.6L Duramax

Replace your faulty water in fuel sensor in your 01-11 GM Duramax with this sensor from Dorman. This replacement water-in-fuel (WiF) sensor matches the function and performance of the original equipment sensor to prevent water damaging a diesel fuel injector. Made of quality materials, it has undergone extensive testing to ensure durability.