DIESELR Water In Fuel (WIF) Plug (2001-2016 Duramax 6.6L LB7/LLY/LBZ/LMM/LML)

2001-2016 GM 6.6L Duramax Billet WIF Sensor Plug

Replace the factory plastic Water In Fuel (WIF) sensor with a durable billet aluminum Water In Fuel (WIF) Plug.

The factory WIF sensor is located at the bottom of the fuel filter and its plastic construction can become brittle over time, potentially leading to stripped threads, cracks, or fuel system leaks. This billet aluminum replacement provides a simple, durable solution for applications where the factory WIF sensor is no longer required.

The plug threads directly into the fuel filter in place of the factory sensor and features a convenient 3/8" ratchet drive for easy installation and removal.

Features

• Billet aluminum construction
• Replaces the factory Water In Fuel (WIF) sensor
• Direct-thread installation into the fuel filter
• 3/8" ratchet drive for easy installation and removal
• Replaces the factory plastic sensor assembly
• Includes new sealing O-ring
• Simple, direct-fit installation

Fitment

2001-2016 GM 6.6L Duramax Diesel

• 2001-2004 LB7
• 2004.5-2005 LLY
• 2006-2007 LBZ
• 2007.5-2010 LMM
• 2011-2016 LML

Important

Installation removes the functionality of the factory Water In Fuel sensor.