Throttle Position Sensor fits GMC R3500 1987-1990 5.7L V8 66YYZT

Throttle Position Sensor fits GMC R3500 1987-1990 5.7L V8 73SQSK

92XD81Q Throttle Position Sensor Fits 1987-1990 GMC R3500 5.7L V8

Throttle Position Sensor fits GMC R3500 1987-1990 5.7L V8 51ZBBP

49XZ41V Throttle Position Sensor Fits 1987-1990 GMC R3500 5.7L V8

Throttle Position Sensor fits GMC R3500 1987-1990 5.7L V8 49RWYQ

82HJ39Q Throttle Position Sensor Fits 1987-1990 GMC R3500 5.7L V8

Throttle Position Sensor fits GMC R3500 1987-1990 5.7L V8 67NDMK