Photo 1 of AcornTech TPS Throttle Position Sensor 19259452 Compatible with Chevy Silverado, Trailblazer, Express, Suburban, GMC Envoy, Yukon, Sierra, Savana, Cadillac, Buick Replace#TH445,TPS4270

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Photo 1 of AcornTech TPS Throttle Position Sensor 19259452 Compatible with Chevy Silverado, Trailblazer, Express, Suburban, GMC Envoy, Yukon, Sierra, Savana, Cadillac, Buick Replace#TH445,TPS4270Photo 2 of AcornTech TPS Throttle Position Sensor 19259452 Compatible with Chevy Silverado, Trailblazer, Express, Suburban, GMC Envoy, Yukon, Sierra, Savana, Cadillac, Buick Replace#TH445,TPS4270