For Silverado 1500 HD Throttle Position Sensor Connector AC Delco 17554RVHN

For Suburban 1500 Throttle Position Sensor Connector AC Delco 11837BDDS

For Avalanche 1500 Throttle Position Sensor Connector AC Delco 38629VXRY

For Silverado 1500 Throttle Position Sensor Connector AC Delco 61739KSXY

For Silverado 1500 HD Throttle Position Sensor Connector AC Delco 25658WKBH