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

Throttle Position Sensor For 1989-1990 Chevy R3500 5.7L V8 ZG637FW

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

Throttle Position Sensor fits GMC R2500 Suburban 1987-1990 5.7L V8 78MXCW

Throttle Position Sensor fits GMC V3500 1987-1990 5.7L V8 45VZGD

Throttle Position Sensor fits GMC R3500 1987-1990 7.4L V8 51KMDM

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

Throttle Position Sensor fits GMC C3500 1988-1990 5.7L V8 47HGYC