ACDelco 19322821 Throttle Position Sensor

The ACDelco 19322821 Throttle Position Sensor (TPS) is a genuine GM OE replacement component designed to monitor the position of the throttle valve in your vehicle's throttle body. This sensor provides critical data to the engine control module (ECM) to ensure optimal fuel delivery, ignition timing, and overall engine performance.

Key Features:

• Direct OE replacement for reliable fit and function
• Precision-engineered to OEM specifications for accurate throttle position monitoring
• Durable construction designed to withstand engine bay heat and vibration
• Helps maintain proper air-fuel mixture and smooth throttle response
• Quality tested to ensure reliable performance and longevity

A failing throttle position sensor can cause poor idle quality, hesitation during acceleration, reduced fuel economy, and illuminated check engine lights. The ACDelco 19322821 restores proper throttle position sensing to keep your engine running smoothly and efficiently. Backed by ACDelco's reputation for quality OE and aftermarket components.