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Title

Water in Fuel (WiF) Sensor

PART#: 12639277
ACDelco

$32.95

In stock

Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2011ChevroletSilverado 2500 HDWT6.6V8DIESEL | Engine VIN: 8; Engine Code: LML; | Engine VIN: L; Engine Code: LGH;
2011ChevroletSilverado 2500 HDLTZ6.6V8DIESEL | Engine VIN: 8; Engine Code: LML; | Engine VIN: L; Engine Code: LGH;
2011ChevroletSilverado 2500 HDLT6.6V8DIESEL | Engine VIN: 8; Engine Code: LML; | Engine VIN: L; Engine Code: LGH;
2011ChevroletSilverado 3500 HDWT6.6V8DIESEL | Engine VIN: 8; Engine Code: LML; | Engine VIN: L; Engine Code: LGH;
2011ChevroletSilverado 3500 HDLT6.6V8DIESEL | Engine VIN: 8; Engine Code: LML; | Engine VIN: L; Engine Code: LGH;
2011ChevroletSilverado 3500 HDLTZ6.6V8DIESEL | Engine VIN: 8; Engine Code: LML; | Engine VIN: L; Engine Code: LGH;
2011GMCSierra 2500 HDSLE6.6V8DIESEL | Engine VIN: 8; Engine Code: LML; | Engine VIN: L; Engine Code: LGH;
2011GMCSierra 2500 HDDenali6.6V8DIESEL | Engine VIN: 8; Engine Code: LML; | Engine VIN: L; Engine Code: LGH;
2011GMCSierra 2500 HDSLT6.6V8DIESEL | Engine VIN: 8; Engine Code: LML; | Engine VIN: L; Engine Code: LGH;
2011GMCSierra 2500 HDWT6.6V8DIESEL | Engine VIN: 8; Engine Code: LML; | Engine VIN: L; Engine Code: LGH;
2011GMCSierra 3500 HDDenali6.6V8DIESEL | Engine VIN: 8; Engine Code: LML; | Engine VIN: L; Engine Code: LGH;
2011GMCSierra 3500 HDWT6.6V8DIESEL | Engine VIN: 8; Engine Code: LML; | Engine VIN: L; Engine Code: LGH;
2011GMCSierra 3500 HDSLE6.6V8DIESEL | Engine VIN: 8; Engine Code: LML; | Engine VIN: L; Engine Code: LGH;
2011GMCSierra 3500 HDSLT6.6V8DIESEL | Engine VIN: 8; Engine Code: LML; | Engine VIN: L; Engine Code: LGH;
2010ChevroletSilverado 2500 HDWT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2010ChevroletSilverado 2500 HDLTZ6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2010ChevroletSilverado 2500 HDLT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2010ChevroletSilverado 3500 HDLT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2010ChevroletSilverado 3500 HDLTZ6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2010ChevroletSilverado 3500 HDWT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2010GMCSierra 2500 HDSLT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2010GMCSierra 2500 HDSLE6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2010GMCSierra 2500 HDWT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2010GMCSierra 3500 HDSLT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2010GMCSierra 3500 HDWT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2010GMCSierra 3500 HDSLE6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2009ChevroletSilverado 3500 HDWT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2009ChevroletSilverado 3500 HDLT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2009ChevroletSilverado 3500 HDLTZ6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2009ChevroletSilverado 2500 HDLT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2009ChevroletSilverado 2500 HDLTZ6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2009ChevroletSilverado 2500 HDWT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2009GMCSierra 2500 HDSLT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2009GMCSierra 2500 HDSLE6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2009GMCSierra 2500 HDWT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2009GMCSierra 3500 HDWT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2009GMCSierra 3500 HDSLT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2009GMCSierra 3500 HDSLE6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2008ChevroletSilverado 2500 HDLT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2008ChevroletSilverado 2500 HDWT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2008ChevroletSilverado 2500 HDLTZ6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2008ChevroletSilverado 3500 HDLT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2008ChevroletSilverado 3500 HDLTZ6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2008ChevroletSilverado 3500 HDWT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2008GMCSierra 3500 HDSLT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2008GMCSierra 3500 HDSLE6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2008GMCSierra 3500 HDWT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2008GMCSierra 2500 HDWT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2008GMCSierra 2500 HDSLT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2008GMCSierra 2500 HDSLE6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2007ChevroletSilverado 2500 HDLTZ6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2007ChevroletSilverado 2500 HDWT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2007ChevroletSilverado 2500 HDLT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2007ChevroletSilverado 3500 HDWT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2007ChevroletSilverado 3500 HDLT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2007ChevroletSilverado 3500 HDLTZ6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2007ChevroletSilverado 2500 HD ClassicLT6.6V8DIESEL | Engine VIN: D; Engine Code: LBZ; 6-speed; Transmission; Automatic;
2007ChevroletSilverado 2500 HD ClassicWT6.6V8DIESEL | Engine VIN: D; Engine Code: LBZ; 6-speed; Transmission; Automatic;
2007ChevroletSilverado 2500 HD ClassicLS6.6V8DIESEL | Engine VIN: D; Engine Code: LBZ; 6-speed; Transmission; Automatic;
2007ChevroletSilverado 3500 ClassicLS6.6V8DIESEL | Engine VIN: D; Engine Code: LBZ; 6-speed; Transmission; Automatic;
2007ChevroletSilverado 3500 ClassicLT6.6V8DIESEL | Engine VIN: D; Engine Code: LBZ; 6-speed; Transmission; Automatic;
2007ChevroletSilverado 3500 ClassicWT6.6V8DIESEL | Engine VIN: D; Engine Code: LBZ; 6-speed; Transmission; Automatic;
2007GMCSierra 2500 HDSLE6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2007GMCSierra 2500 HDSLT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2007GMCSierra 2500 HDWT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2007GMCSierra 3500 HDSLT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2007GMCSierra 3500 HDWT6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2007GMCSierra 3500 HDSLE6.6V8DIESEL | Engine VIN: 6; Engine Code: LMM;
2007GMCSierra 2500 HD ClassicSLT6.6V8DIESEL | Engine VIN: D; Engine Code: LBZ; 6-speed; Transmission; Automatic;
2007GMCSierra 2500 HD ClassicSLE6.6V8DIESEL | Engine VIN: D; Engine Code: LBZ; 6-speed; Transmission; Automatic;
2007GMCSierra 2500 HD ClassicSL6.6V8DIESEL | Engine VIN: D; Engine Code: LBZ; 6-speed; Transmission; Automatic;
2007GMCSierra 2500 HD ClassicWT6.6V8DIESEL | Engine VIN: D; Engine Code: LBZ; 6-speed; Transmission; Automatic;
2007GMCSierra 3500 ClassicWT6.6V8DIESEL | Engine VIN: D; Engine Code: LBZ; 6-speed; Transmission; Automatic;
2007GMCSierra 3500 ClassicSLE6.6V8DIESEL | Engine VIN: D; Engine Code: LBZ; 6-speed; Transmission; Automatic;
2007GMCSierra 3500 ClassicSLT6.6V8DIESEL | Engine VIN: D; Engine Code: LBZ; 6-speed; Transmission; Automatic;
2007GMCSierra 3500 ClassicSL6.6V8DIESEL | Engine VIN: D; Engine Code: LBZ; 6-speed; Transmission; Automatic;
2006ChevroletSilverado 2500 HDLS6.6V8DIESELCALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual; | Engine VIN: D; Engine Code: LBZ; 6-speed; Transmission; Automatic;
2006ChevroletSilverado 2500 HDWT6.6V8DIESELCALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual; | Engine VIN: D; Engine Code: LBZ; 6-speed; Transmission; Automatic;
2006ChevroletSilverado 2500 HDLT6.6V8DIESELCALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual; | Engine VIN: D; Engine Code: LBZ; 6-speed; Transmission; Automatic;
2006ChevroletSilverado 3500LS6.6V8DIESELCALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual; | Engine VIN: D; Engine Code: LBZ; 6-speed; Transmission; Automatic;
2006ChevroletSilverado 3500WT6.6V8DIESELCALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual; | Engine VIN: D; Engine Code: LBZ; 6-speed; Transmission; Automatic;
2006ChevroletSilverado 3500LT6.6V8DIESELCALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual; | Engine VIN: D; Engine Code: LBZ; 6-speed; Transmission; Automatic;
2006GMCSierra 2500 HDWT6.6V8DIESELCALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual; | Engine VIN: D; Engine Code: LBZ; 6-speed; Transmission; Automatic;
2006GMCSierra 2500 HDSLT6.6V8DIESELCALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual; | Engine VIN: D; Engine Code: LBZ; 6-speed; Transmission; Automatic;
2006GMCSierra 2500 HDSLE6.6V8DIESELCALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual; | Engine VIN: D; Engine Code: LBZ; 6-speed; Transmission; Automatic;
2006GMCSierra 2500 HDSL6.6V8DIESELCALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual; | Engine VIN: D; Engine Code: LBZ; 6-speed; Transmission; Automatic;
2006GMCSierra 3500SLT6.6V8DIESELCALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual; | Engine VIN: D; Engine Code: LBZ; 6-speed; Transmission; Automatic;
2006GMCSierra 3500SLE6.6V8DIESELCALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual; | Engine VIN: D; Engine Code: LBZ; 6-speed; Transmission; Automatic;
2006GMCSierra 3500SL6.6V8DIESELCALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual; | Engine VIN: D; Engine Code: LBZ; 6-speed; Transmission; Automatic;
2006GMCSierra 3500WT6.6V8DIESELCALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual; | Engine VIN: D; Engine Code: LBZ; 6-speed; Transmission; Automatic;
2005ChevroletSilverado 2500 HDBase6.6V8DIESEL6.6L DURAMAX 300 HP PWR OPTION(LRX); CALIF EMIS SYS(NC8); CALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; | Engine VIN: 2; Engine Code: LLY; 5-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual;
2005ChevroletSilverado 2500 HDLS6.6V8DIESEL6.6L DURAMAX 300 HP PWR OPTION(LRX); CALIF EMIS SYS(NC8); CALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; | Engine VIN: 2; Engine Code: LLY; 5-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual;
2005ChevroletSilverado 2500 HDLT6.6V8DIESEL6.6L DURAMAX 300 HP PWR OPTION(LRX); CALIF EMIS SYS(NC8); CALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; | Engine VIN: 2; Engine Code: LLY; 5-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual;
2005ChevroletSilverado 2500 HDWT6.6V8DIESEL6.6L DURAMAX 300 HP PWR OPTION(LRX); CALIF EMIS SYS(NC8); CALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; | Engine VIN: 2; Engine Code: LLY; 5-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual;
2005ChevroletSilverado 3500Base6.6V8DIESEL6.6L DURAMAX 300 HP PWR OPTION(LRX); CALIF EMIS SYS(NC8); CALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; | Engine VIN: 2; Engine Code: LLY; 5-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual;
2005ChevroletSilverado 3500LS6.6V8DIESEL6.6L DURAMAX 300 HP PWR OPTION(LRX); CALIF EMIS SYS(NC8); CALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; | Engine VIN: 2; Engine Code: LLY; 5-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual;
2005ChevroletSilverado 3500LT6.6V8DIESEL6.6L DURAMAX 300 HP PWR OPTION(LRX); CALIF EMIS SYS(NC8); CALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; | Engine VIN: 2; Engine Code: LLY; 5-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual;
2005GMCSierra 2500 HDWT6.6V8DIESEL6.6L DURAMAX 300 HP PWR OPTION(LRX); CALIF EMIS SYS(NC8); CALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; | Engine VIN: 2; Engine Code: LLY; 5-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual;
2005GMCSierra 2500 HDBase6.6V8DIESEL6.6L DURAMAX 300 HP PWR OPTION(LRX); CALIF EMIS SYS(NC8); CALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; | Engine VIN: 2; Engine Code: LLY; 5-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual;
2005GMCSierra 2500 HDSLE6.6V8DIESEL6.6L DURAMAX 300 HP PWR OPTION(LRX); CALIF EMIS SYS(NC8); CALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; | Engine VIN: 2; Engine Code: LLY; 5-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual;
2005GMCSierra 2500 HDSLT6.6V8DIESEL6.6L DURAMAX 300 HP PWR OPTION(LRX); CALIF EMIS SYS(NC8); CALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; | Engine VIN: 2; Engine Code: LLY; 5-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual;
2005GMCSierra 3500SLE6.6V8DIESEL6.6L DURAMAX 300 HP PWR OPTION(LRX); CALIF EMIS SYS(NC8); CALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; | Engine VIN: 2; Engine Code: LLY; 5-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual;
2005GMCSierra 3500WT6.6V8DIESEL6.6L DURAMAX 300 HP PWR OPTION(LRX); CALIF EMIS SYS(NC8); CALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; | Engine VIN: 2; Engine Code: LLY; 5-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual;
2005GMCSierra 3500Base6.6V8DIESEL6.6L DURAMAX 300 HP PWR OPTION(LRX); CALIF EMIS SYS(NC8); CALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; | Engine VIN: 2; Engine Code: LLY; 5-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual;
2005GMCSierra 3500SLT6.6V8DIESEL6.6L DURAMAX 300 HP PWR OPTION(LRX); CALIF EMIS SYS(NC8); CALIF EMIS SYS(NC8), FEDERAL EMIS(NF4), TIER 2 PHASE-OUT FED EMIS(NT9) | Engine VIN: 2; Engine Code: LLY; | Engine VIN: 2; Engine Code: LLY; 5-speed; Transmission; Automatic; | Engine VIN: 2; Engine Code: LLY; 6-speed; Transmission; Manual;
2004ChevroletSilverado 2500 HDLS6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7; | Engine VIN: 2; Engine Code: LLY;
2004ChevroletSilverado 2500 HDBase6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7; | Engine VIN: 2; Engine Code: LLY;
2004ChevroletSilverado 2500 HDWT6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7; | Engine VIN: 2; Engine Code: LLY;
2004ChevroletSilverado 2500 HDLT6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7; | Engine VIN: 2; Engine Code: LLY;
2004ChevroletSilverado 3500LT6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7; | Engine VIN: 2; Engine Code: LLY;
2004ChevroletSilverado 3500Base6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7; | Engine VIN: 2; Engine Code: LLY;
2004ChevroletSilverado 3500LS6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7; | Engine VIN: 2; Engine Code: LLY;
2004ChevroletSilverado 3500WT6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7; | Engine VIN: 2; Engine Code: LLY;
2004GMCSierra 2500 HDSLT6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7; | Engine VIN: 2; Engine Code: LLY;
2004GMCSierra 2500 HDSLE6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7; | Engine VIN: 2; Engine Code: LLY;
2004GMCSierra 2500 HDBase6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7; | Engine VIN: 2; Engine Code: LLY;
2004GMCSierra 2500 HDWT6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7; | Engine VIN: 2; Engine Code: LLY;
2004GMCSierra 3500WT6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7; | Engine VIN: 2; Engine Code: LLY;
2004GMCSierra 3500Base6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7; | Engine VIN: 2; Engine Code: LLY;
2004GMCSierra 3500SLT6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7; | Engine VIN: 2; Engine Code: LLY;
2004GMCSierra 3500SLE6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7; | Engine VIN: 2; Engine Code: LLY;
2003ChevroletSilverado 2500 HDLT6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2003ChevroletSilverado 2500 HDLS6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2003ChevroletSilverado 2500 HDBase6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2003ChevroletSilverado 3500Base6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2003ChevroletSilverado 3500LT6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2003ChevroletSilverado 3500LS6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2003GMCSierra 2500 HDSLT6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2003GMCSierra 2500 HDBase6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2003GMCSierra 2500 HDWT6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2003GMCSierra 2500 HDSLE6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2003GMCSierra 3500Base6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2003GMCSierra 3500SLE6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2003GMCSierra 3500SLT6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2002ChevroletSilverado 2500 HDLT6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2002ChevroletSilverado 2500 HDBase6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2002ChevroletSilverado 2500 HDLS6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2002ChevroletSilverado 3500Base6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2002ChevroletSilverado 3500LT6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2002ChevroletSilverado 3500LS6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2002GMCSierra 2500 HDBase6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2002GMCSierra 2500 HDSL6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2002GMCSierra 2500 HDSLT6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2002GMCSierra 2500 HDSLE6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2002GMCSierra 3500SL6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2002GMCSierra 3500SLT6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2002GMCSierra 3500SLE6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2002GMCSierra 3500Base6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2001ChevroletSilverado 2500 HDBase6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2001ChevroletSilverado 2500 HDLS6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2001ChevroletSilverado 2500 HDLT6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2001ChevroletSilverado 3500Base6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2001ChevroletSilverado 3500LS6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2001ChevroletSilverado 3500LT6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2001GMCSierra 2500 HDSL6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2001GMCSierra 2500 HDSLE6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2001GMCSierra 2500 HDSLT6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2001GMCSierra 3500SLE6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2001GMCSierra 3500SLT6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
2001GMCSierra 3500SL6.6V8DIESEL | Engine VIN: 1; Engine Code: LB7;
Product info

The ACDelco Water in Fuel (WiF) Sensor part number 12639277 is a must-have for all Chevrolet and GMC vehicle owners who want to ensure their engine runs smoothly and efficiently.

This high-quality sensor is designed to detect the presence of water in the fuel system, which can cause serious damage to your engine if left undetected. By alerting you to the presence of water in your fuel system, the ACDelco WiF Sensor helps you take prompt action to prevent costly damage to your engine.

The ACDelco WiF Sensor is made from durable materials that are built to withstand the harsh conditions of your engine compartment. The sensor is designed to provide reliable and accurate readings even in extreme temperatures, making it an ideal choice for vehicles that are driven in a variety of conditions.

One of the key benefits of the ACDelco WiF Sensor is its ease of installation. This sensor can be easily installed in just a few minutes, without the need for special tools or equipment. This makes it a great choice for DIY enthusiasts who prefer to do their own maintenance and repairs.

Overall, the ACDelco Water in Fuel (WiF) Sensor part number 12639277 is an essential component for anyone who wants to keep their Chevrolet or GMC vehicle running smoothly and efficiently. With its reliable performance, durable construction, and easy installation, this sensor is sure to provide years of trouble-free service for your vehicle.

About ACDelco

When it comes to top-notch auto parts, one brand that stands tall is ACDelco. Popular for its commitment to quality and innovation, ACDelco has been a trusted name in the automotive industry. At Newparts.com, we're proud to offer a wide selection of ACDelco auto parts, including ACDelco spark plugs, ACDelco alternators, and ACDelco air filters, and other ACDelco parts, all at discounted prices.

ACDelco spark plugs are engineered to deliver exceptional performance and reliability, ensuring optimal engine operation and fuel efficiency. Whether you're cruising down the highway or navigating city streets, you can trust ACDelco spark plugs to keep your engine firing on all cylinders.

When it comes to power generation, ACDelco alternators are second to none. Designed to withstand the challenges of daily driving, ACDelco alternators deliver consistent power output to keep your vehicle's electrical systems running smoothly. With ACDelco alternators from Newparts.com, you can count on reliable performance mile after mile.

In addition to spark plugs and alternators, we also offer a range of ACDelco air filters to help keep your engine breathing clean, fresh air. ACDelco air filters are designed to trap dirt, dust, and other contaminants, preventing them from entering your engine and causing damage. With a high-quality ACDelco air filter from Newparts.com, you can enjoy improved engine performance and extended engine life.

At Newparts.com, we understand that getting the right parts quickly is essential. That's why we offer fast shipping on all ACDelco auto parts, so you can get back on the road with confidence. Plus, with our discounted prices, you can save big on the parts you need to keep your vehicle running smoothly. In case you want to purchase parts by phone, feel free to call us at 855-505-2886 and our customer service team will help you out. 

Whether you're in need of spark plugs, alternators, air filters, or any other ACDelco auto parts, Newparts.com has you covered. Shop our selection today and experience the quality and reliability of ACDelco for yourself.

Specifications
Yes
Connector ColorBlack
Connector GenderFemale
Connector ShapeOval
Terminal GenderMale Female
Terminal Quantity2
Terminal TypeBlade Pin
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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