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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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Feel the difference of a smoother idle and more confident drive with a reliable replacement solution for your vehicle’s air and throttle control system. This Throttle Position Sensor and Idle Air Control Valve set is designed for compatible Chevy, GMC, and Cadillac models needing improved throttle response and idle stability. Built as a direct-fit replacement, it helps support cleaner idle performance and more consistent engine operation without unnecessary modifications.


Key Features

  • Complete TPS and IAC valve set for refreshing two essential engine control components together.
  • Direct-fit replacement design for select Chevy, GMC, and Cadillac vehicles.
  • Helps support smoother idle control, improved throttle response, and dependable driving performance.
  • Practical solution for addressing rough idle, hesitation, stalling, or inconsistent acceleration concerns.

Why Choose Our Throttle Position Sensor and Idle Air Control Valve Set for Chevy GMC Cadillac
Instead of replacing individual parts separately, this complete set provides a convenient way to refresh both throttle and idle control components at once. It offers a cost-effective alternative to more expensive repairs while making the replacement process easier for compatible vehicles. Designed for drivers who want dependable performance without unnecessary upgrades.

Perfect For

  • DIY vehicle owners performing repairs or tune-ups
  • Automotive repair shops and mechanics
  • Chevy, GMC, and Cadillac truck, SUV, and daily driver owners
  • Vehicles experiencing idle or throttle-related performance issues

Restore Smooth Driving Performance Today
Give your vehicle the reliable idle control and responsive throttle performance it deserves. Order the Throttle Position Sensor and Idle Air Control Valve Set today and bring confidence back to every drive.

Reviews|4.9
7 ratings

Item Reviews  (7)

Shop Reviews  (246)

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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