Standard Ignition AC164 Idle Air Control Valve

Overview of Standard Ignition AC164 Idle Air Control Valve

The Standard Ignition AC164 Idle Air Control Valve is designed to regulate the engine's idle speed by controlling airflow. This component is compatible with select Chrysler, Dodge, and Plymouth models, including the 300M, Concorde, Intrepid, LHS, and Prowler.

• Includes necessary gaskets for proper sealing
• Hardware included for straightforward installation
• Single port design for precise airflow control
• Equipped with 4 terminals for reliable electrical connection

Product Details and Specifications

This idle air control valve (part number AC164) features a single port that manages the amount of air bypassing the throttle plate, ensuring stable engine idle under various conditions. The valve comes with all required gaskets and hardware, simplifying replacement and reducing installation time. Its four-terminal configuration supports accurate electrical control signals, contributing to consistent engine performance. Compatible with Chrysler, Dodge, and Plymouth vehicles such as the 300M, Concorde, Intrepid, LHS, and Prowler, this valve meets OEM standards for fit and function.

Applications and Common Issues Addressed

• Helps resolve irregular or fluctuating idle speeds
• Addresses engine stalling during idle
• Improves throttle response at low speeds
• Corrects rough idling caused by airflow inconsistencies
• Supports emission control by maintaining proper idle airflow

Installation Notes and Tips

When installing the Standard Ignition AC164 idle air control valve, ensure the engine is cool to avoid injury. Use the included gaskets and hardware to secure a proper seal and prevent air leaks. Verify electrical connections correspond to the four terminals for optimal valve operation. It is recommended to clean the throttle body area before installation to prevent contamination. Follow vehicle-specific service manual instructions for torque specifications and procedures.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The AC164 idle air control valve undergoes rigorous quality control testing. This product includes a limited warranty against defects in material and workmanship, providing confidence in its long-term use on compatible Chrysler, Dodge, and Plymouth models.