Product: iFJF 12639277 Water in Fuel Indicator Sensor for Duramax 6.6L Chevrolet Silverado and GMC Sierra Engine 2001-2011 Truck Aftermarket 8 Side Design
Brand: iFJF
Water in Fuel Indicator Sensor for Duramax 6.6L Chevrolet Silverado and GMC Sierra Engine 2001-2011 Truck.

Function:
Let the Engine Control Unit(ECU) and/or dashboard lamp indicator know when water detection has occurred in the vehicle's fuel supply.screws into the bottom of the fuel filter housing and has a valve in the bottom that can be used to drain water

Replaces OEM part number:
12639277,12639450, 97384931
Fitment:Water in Fuel Indicator Sensor for Duramax 6.6L Chevrolet Silverado and GMC Sierra Engine 2001-2011 Truck.
Replaces OEM part number:12639277,12639450, 97384931.
Function:Let the Engine Control Unit(ECU) and/or dashboard lamp indicator know when water detection has occurred in the vehicle's fuel supply.
Package includes:1 Water in Fuel Indicator Sensor with o-ring.
Attention:Our sensor is 8 sided desigh,which is not same as OEM’s 12 sided.So please choose right tools to install this sensor.

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