Premium OEM Replacement: High-precision throttle position sensor designed to meet or exceed OEM specifications for Chevrolet, GM, and Buick vehicles.

Durable Construction: Features precision-machined aluminum housing and gold-plated terminals for corrosion resistance and long-term reliability in harsh engine environments.

Plug-and-Play Installation: Direct bolt-on replacement with factory-matched connectors for seamless integration (compatible with models using 4-pin TPS configurations).

Enhanced Engine Performance: Accurately monitors throttle valve position to optimize fuel injection timing and idle speed control.

Rigorous Quality Testing: Each unit undergoes 100% bench testing for voltage output consistency (0.45-4.75V sweep) and mechanical wear resistance before shipment.

Multi-Vehicle Application: Specifically engineered for Silverado 1500/2500, Tahoe, Suburban (2007-2014), GMC Sierra (2007-2013), and Buick LaCrosse (2010-2016) with 3.6L/4.8L/5.3L/6.0L engines.

Bulk Purchase Advantage: Available in wholesale quantities with volume discounts for repair shops and auto parts distributors.