Forged Diesel Water In Fuel Filter Sensor, WIF, Wrench.
For 2012, 2013, 2014, 2015, 2016 GM 6.6L Duramax LML.
2013, 2014, 2015, 2016, 2017, 2018 Dodge Ram 6.7L Cummins
Use when replacing the fuel filter or when servicing the water sensor on Cummins and Duramax engines. The plastic sensor is sensitive and could easily be damaged by traditional hex designs 6-point wrench with thin-wall construction and comfort grip
Size: 42mm Hex
Replaces# 1021