Genuine GM Parts 24504798 - Throttle Position Sensor

Description

Restore crisp throttle response, resolve rough idle issues, and eliminate erratic transmission shift points with the GM Genuine Parts Throttle Position Sensor (Part # 24504798 / ACDelco # 213-916). As an authentic original-equipment replacement manufactured to exact General Motors specifications, this precision potentiometer accurately monitors the angular position of the throttle valve plate and transmits real-time voltage signals directly to the Powertrain Control Module (PCM).

Your vehicle’s engine computer depends heavily on clean TPS input to calculate fuel injection pulse width, ignition timing curves, and electronic transmission line pressures. Replacing a worn or malfunctioning sensor cures common drivability issues including hesitation upon acceleration, unexpected engine stumbling, surging, and check engine lights associated with codes P0121, P0122, or P0123.

Product Highlights & OEM Advantages

• Authentic GM Original Equipment: True factory replacement engineered and validated to rigorous GM OE standards for fit, signal accuracy, and service life.
• Restores Factory Drivability: Eliminates erratic acceleration, flat spots, idle hunting, and incorrect transmission upshift/downshift delays.
• Precise Signal Output: Calibrated potentiometer tracks throttle blade angle flawlessly across the entire 0% to 100% sweep.
• Direct Bolt-On Replacement: Mounts directly to the factory throttle body with an OE 3-pin connector for a simple, plug-and-play installation.

Technical Specifications

• Mounting Location: Throttle body side-mount
• Connector Gender: Female
• Terminal Gender: Male (Blade style)
• Terminal Quantity: 3-pin
• Replaces Previous Part Numbers: GM 24504522
• Manufacturer Part Number: 24504798 (ACDelco 213-916)