12639277 Water in Fuel Indicator Sensor for Duramax 6.6L Chevrolet Silverado and GMC Sierra Engine 2001-2011 Truck Aftermarket 8 Side Design 12639450/97384931/904110(2 Pack)

About this item Package includes 2 x 12639277 Water fuel sensor Replaces OEM part number 12639277,12639450, 97384931,904110 Water in Fuel Indicator Sensor. Fitment Water in Fuel Indicator Sensor for Duramax 6.6L Chevrolet Silverado and GMC Sierra Engine 2001-2011 Truck. Function The water fuel sensor detect water in fuel and send ECU or dashboard lamp indicator. 100% Brand New And High Quality! Quality Assurance You can enjoy a 12-month warranty in our shop. We guarantees to provide the best quality filters. If you have any questions, please feel free contact us and we will solve it for you in time and provide with lifetime technical services.