Throttle Position Sensor and Idle Air Control Valve Set for Chevy GMC Cadillac

4.9 out of 5 stars based on 7 reviews

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$139.94
$6997
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About this item

Feel the difference of a smoother idle and more responsive drive. This Throttle Position Sensor and Idle Air Control Valve set is made for drivers restoring steady engine performance in compatible Chevy, GMC, and Cadillac vehicles. Designed as a direct-fit replacement, it helps support accurate throttle response and cleaner idle control without complicated upgrades. A practical choice for repairs, tune-ups, and everyday reliability.

Key Features

  • Includes TPS and IAC valve set for a complete air and throttle control refresh.
  • Direct-fit design for select Chevy GMC Cadillac models.
  • Helps address rough idle, hesitation, stalling, or poor throttle response.

Why Choose Our Throttle Position Sensor and Idle Air Control Valve Set for Chevy GMC Cadillac
Instead of replacing one worn component and hoping for the best, this set targets two key parts that work together for smoother engine behavior. It offers a cost-effective alternative to dealership repairs while keeping installation straightforward for compatible vehicles.

Perfect For
DIY mechanics, repair shops, daily drivers, work vans, trucks, SUVs, and anyone fixing idle or throttle-related performance issues.

Restore Smooth Control With Confidence
Order today and bring dependable idle control and responsive acceleration back to your vehicle.

Reviews |  4.86
7 reviews

Item Reviews  (7)

Shop Reviews  (161)

Questions 

07/06/2026

Perfect replacement! My vehicle feels like it got a second life. Highly recommend.
D
Dereck Metzflag
Verified Purchase

05/26/2026

My SUV had been idling rough for weeks and sometimes even stalled. I replaced both parts with this set and the difference was immediate. It starts smoother, idles perfectly, and drives like it should. Definitely a solid buy.
D
Dante Bayerflag
Verified Purchase

05/07/2026

This combo kit is exactly what I needed. Instead of guessing which part was bad, I replaced both and fixed the issue completely. No more rough idle or weird engine behavior.
E
Erwin Rempelflag
Verified Purchase

07/01/2026

Reliable and affordable fix. I should’ve bought this sooner.
D
Diamond Harveyflag
Verified Purchase

05/23/2026

I’m not a professional mechanic, but I installed this myself without any trouble. The instructions were clear enough, and everything fit perfectly. My car runs smoother and the throttle response feels much better now.
J
Jefferey Trompflag
Verified Purchase

03/15/2026

I appreciate that this comes as a set. Saved me time and effort. My car idles quietly now and doesn’t jump around anymore. Definitely recommend to anyone dealing with similar issues.
N
Nolan Wiegandflag
Verified Purchase

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