af49-1561- GM Throttle Position Sensor (TPS) Equivalent to AC Delco Part Number 17123852 BRAKE PRESSURE SENSOR Critical for serious performance timing

Critical for serious performance timing system upgrades

Crimp collar design for a perfect seal

Measuring Rim: 4"

Works with most 11” and smaller torque converters

AF816-12-16BLK

af49-1561- GM Throttle Position Sensor (TPS) Equivalent to AC Delco Part Number 17123852 BRAKE PRESSURE SENSOR Critical for serious performance timingGM Throttle Position Sensor (TPS) Equivalent to AC Delco Part Number 17123852 This GM Original Equipment Throttle Position Sensor (TPS)from Aeroflow Performance is the recommended replacement for your GM vehicle's originalcomponent. The TPS reports thethrottle position to the engine control module, which uses the signal to adjust fueldelivery and ignition timing. The TPS is a equivalent component to AC Delco Part Number 17123852. Plug and pinssold