SENSORS

2001-2011 GM 6.6L DURAMAX The Racor PFRK50126-04 ParFit Water In Fuel (WIF) Sensor for your 2001-2011 GM 6.6L Duramax is designed to alert you when water is in your fuel filter. Over time, the...

2012-2016 GM 6.6L DURAMAX The Racor PFRK50375 ParFit Water In Fuel (WIF) Sensor is a direct replacement for your 2012-2016 GM 6.6L Duramax. This Water In Fuel Sensor also known as a WIF Sensor,...

2012-2016 GM 6.6L DURAMAX LML The GM 12676436 Water In Filter (WIF) Sensor for your 2012-2016 GM 6.6L Duramax is a genuine OEM replacement for the factory sensor. The WIF sensor threads into your...