For 1991 GMC R3500 Throttle Position Sensor Connector 15728QTJT

For 1991 Chevrolet R3500 Throttle Position Sensor Connector 21392FTFP

For 1987-1991 GMC R3500 Throttle Position Sensor Connector 78759TRCM 1990 1988

Replacement Throttle Position Sensor Connector fits GMC R3500 1988-1991 79GFYP

Replacement 68FG78M Throttle Position Sensor Connector Fits 1991 Chevy R3500

Replacement 87CH67W Throttle Position Sensor Connector Fits 1991 GMC R3500

For 1989-1991 Chevrolet R3500 Throttle Position Sensor Connector 71774PG 1990

Replacement 89WS14H Throttle Position Sensor Connector Fits 1991 GMC R3500