Two Pack Idle Air Control Valve IAC And Throttle Position Sensor TPS For GM Vehicles Buick Cadillac Chevrolet Pontiac Easy Install Replacement Set, Durable, Smooth Idle, Accurate Throttle Response, Fits Multiple Models

GM IAC and TPS two-pack for smooth idle and precise throttle
✔️ 2-piece IAC valve and TPS kit for quick, easy installation

This two-piece kit combines an Idle Air Control (IAC) valve and a Throttle Position Sensor (TPS) to restore smooth idle and accurate throttle response on GM vehicles. It’s designed to fit a wide range of Buick, Cadillac, Chevrolet, and Pontiac models and is easy to install with basic hand tools.

Paragraph 3: key specs ✅ Idle air control valve size 2.64 x 2.16 in (67.0 x 54.9 mm) for GM engines
✅ Throttle position sensor size 2.11 x 2.06 in (53.6 x 52.3 mm) for precise ECU feedback
✅ Quick, tool-free installation to swap aging parts with minimal effort
✅ Durable, burr-free surface for reliable, long-lasting operation

💡 What is an idle air control valve used for in modern GM engines and how does a TPS help?

This handy combo keeps idle steady and throttle responsive. - Helps maintain a steady idle by regulating air intake during load changes - TPS feedback to ECU enables precise air-fuel metering for smoother power - Replacing worn IAC and TPS restores idle stability and throttle feel - Fits a range of GM models for quick DIY maintenance