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

For 1989-1991 Chevrolet R3500 Water Temperature Sensor Replacement AP 55686JDFM

For GMC Savana 3500 Water Temperature Sensor Replacement AP 51426GQCC

For 1987-1989 GMC R2500 Water Temperature Sensor Replacement AP 26618CZJX 1988

For GMC Sierra 3500 Classic Water Temperature Sensor Replacement AP 68246DRHW

For GMC Sierra 3500 HD Water Temperature Sensor Replacement AP 26523YNWN

For GMC Sierra 3500 Classic Water Temperature Sensor Replacement AP 59985VGRD