For 1987-1991 GMC R2500 Suburban Water Temperature Sensor Holstein 68725FHWS

For Chevrolet R2500 Suburban Water Temperature Sensor Autotecnica 52733TJSR

For 1987-1991 GMC R2500 Suburban Water Temperature Sensor Autotecnica 62719DSFS

For 1989 Chevrolet R2500 Water Temperature Sensor Autotecnica 88713RMTB

For 1987-1991 GMC R2500 Suburban Water Temperature Sensor Autotecnica 55221RVSW

For 1989 Chevrolet R2500 Water Temperature Sensor Autotecnica 46716FGYN

For 1987-1989 GMC R2500 Water Temperature Sensor Autotecnica 64347NHCQ 1988

For 1987-1989 GMC R2500 Water Temperature Sensor Autotecnica 57478BJBN 1988