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  • GM 6.6L Water in Fuel Sensor (2001-2011)

GM 6.6L Water in Fuel Sensor (2001-2011)

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Product Description

GM 6.6L Water in Fuel Sensor (2001-2011)

Application: 2001-2011 GM 6.6L Duramax LB7, LLY, LBZ, LMM, and LML Engines 


  • Replaces Stripped, Damaged or Broken Water in Fuel Sensors
  • If Not Replaced Can Allow Air Leaks Which Cause Hard Starts and Poor Performance
  • Threads Into Your Factory Fuel Filter
  • Direct Replacement for 2001-20011 GM 6.6L Duramax Engines
  • 13 Month, Unlimited Mileage Warranty
  • Made in the USA

OEM Part Numbers: 12639277, 12639450, 97384931

Please call 1-855-558-1235 if you have any questions!

Vehicle Application

Silverado: 2001-2011
Sierra: 2001-2011
Express: 2001-2011
Savana: 2001-2011
Topkick: 2003 - 2011
Kodiak: 2003-2011

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