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.

Water in Fuel Sensor Assembly 904-438 Features:

• Fits 2011-2016 Ford F-250 Super Duty; 2011-2016 Ford F-350 Super Duty; 2011-2016 Ford F-450 Super Duty; 2011-2016 Ford F-550 Super Duty
• Ideal replacement — this water-in-fuel (WiF) sensor matches the original equipment sensor's function and performance
• Durable construction — this sensor is made of durable materials to withstand exposure to diesel fuel
• Quality tested — this part has undergone vehicle try-on and bench testing to ensure a quality fit and long service life