Holley Performance 543-112 Throttle Position Sensor

Throttle Position Sensor

Throttle Position Sensor; Pro-Stock Style Non Contact Magnetic TPS Sensor; Incl. Connector/Pins;

Maintain proper idle and rpm with one of these Holley throttle position sensors. They are available for standard Holley carburetors and Holley's Pro-Jection. The sensors use quick-connect Weatherpack connectors, so installation is a snap.

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR Sprint Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & engine dress-up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers, Flowtech Exhaust, NOS Nitrous, Weiand, Earl's Performance Plumbing, or Diablosport - Holley products can give you the edge you need over the competition.