Photo 1 of AUTEX Throttle Position Sensor TPS Sensor 19259452 TPS4270 TH445 Compatible with Chevy Silverado Trailblazer Express Suburban Tahoe Avalanche GMC Envoy Yukon Sierra Savana Buick Cadillac

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Photo 1 of AUTEX Throttle Position Sensor TPS Sensor 19259452 TPS4270 TH445 Compatible with Chevy Silverado Trailblazer Express Suburban Tahoe Avalanche GMC Envoy Yukon Sierra Savana Buick CadillacPhoto 2 of AUTEX Throttle Position Sensor TPS Sensor 19259452 TPS4270 TH445 Compatible with Chevy Silverado Trailblazer Express Suburban Tahoe Avalanche GMC Envoy Yukon Sierra Savana Buick Cadillac