For 1991 GMC Syclone Water Temperature Sensor Replacement AP 64295PFDV Base

For 1987-1991 GMC V3500 Water Temperature Sensor Replacement AP 29393KRFD 1988

For 1991-2004 GMC Sonoma Water Temperature Sensor Replacement AP 39358GSJB 1992

For 1985-1991 GMC S15 Jimmy Water Temperature Sensor Replacement AP 92747MKTH

For 1989-1990 GMC Tracker Water Temperature Sensor Replacement AP 65692QBRG Base

For 1991 GMC Syclone Water Temperature Sensor 83642STXK 4.3L V6