Throttle Position Sensor TPS For Chevrolet GMC Buick Cars And Trucks Compatible With Silverado Sierra C1500 K2500 Century Savana OEM Replacement 2134668 213912 977030 17123855 17123852

TPS Throttle Position Sensor for Chevy GMC Trucks OEM
✔️ Blue TPS sensor, single unit fits Silverado, Sierra, C1500/K1500

The throttle position sensor (TPS) monitors the throttle blade angle and pedal position, feeding signals to the engine control unit to optimize idle, acceleration, and fuel delivery. This kit is designed for GM vehicles including Chevrolet, GMC, and Buick models such as Silverado, Sierra, Savana, and more, and is installed at the throttle body in the engine compartment.

✅ Replaces OEM numbers 17123855, 17123852, 213-4668, 213-912, 977-030, 213913, 213914, 219187
✅ Replaces OEM numbers 2131653, 17125483, 38574877, 17106809, 8171238520
✅ Compatible with Chevrolet, GMC, Buick models including Silverado, Sierra, C1500/K1500, Savana
✅ Easy to install, no tools required; direct replacement
✅ Not a true OEM part but meets or exceeds factory specs
✅ Color: Blue housing

💡 What is a throttle position sensor used for in GM vehicles and why replace it?

It helps the engine control module know how far the throttle is open to adjust air and fuel delivery.

- pedal position data informs ECU for smooth idle and precise acceleration
- common OEM numbers used for Chevy GMC Buick models
- easy swap with no tools; direct fit at throttle body
- durable, heat and vibration resistant housing✝️