Gm Throttle Position Sensor Tps Ac Delco 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 separatley (af49-1520).