GM Genuine Parts Throttle Position Sensor Kits are designed, engineered, and tested to rigorous standards, and are backed by General Motors. The TPS reports the throttle position to the engine control module (ECM), which uses the signal to adjust fuel delivery and ignition timing. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

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• Provides information for correct fuel/air mixture
• Designed to send accurate readings of the position of the throttle valve to the ECM to help provide excellent engine performance
• Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
• GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
• GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
• GM regularly updates production and service part designs to integrate new materials and technologies