GM Duramax Water In Fuel (WIF) Sensor Delete Plug with Drain
Direct replacement for weak OE plastic sensors on 2001-2016 GM 6.6L Duramax engines (LB7, LLY, LBZ, LMM, LML)
Why Upgrade to a Billet Delete Plug?
- Superior Durability: CNC-machined from billet aluminum—won't crack or break like factory plastic sensors
- Built-In Drain: Integrated drain valve allows clean, mess-free fuel filter removal without spillage
- No Check Engine Light: Properly eliminates WIF sensor without triggering fault codes
- Easy Installation: Direct replacement with included new O-rings for leak-free sealing
- Long-Term Solution: Unlike plastic OE sensors that fail repeatedly, this plug is built to last
What's Included:
- Billet aluminum WIF sensor delete plug with integrated drain
- New O-rings for proper sealing
Fitment:
Compatible with all 2001-2016 GM 6.6L Duramax engines:
- 2001-2004 LB7 Duramax
- 2004.5-2005 LLY Duramax
- 2006-2007 LBZ Duramax
- 2007.5-2010 LMM Duramax
- 2011-2016 LML Duramax
Forged Diesel Quality: Engineered and manufactured to the highest standards for reliability and performance you can trust.
Replaces OE# ZZ-0149