Standard Ignition AC171 Idle Air Control Valve

Overview of Standard Ignition AC171 Idle Air Control Valve

The Standard Ignition AC171 Idle Air Control Valve is designed to regulate the engine's idle speed by controlling airflow. This component is compatible with select Ford and Mercury vehicles, including the Mustang, Cougar, and Thunderbird models.

• Rectangular connector shape for secure electrical connection
• Includes gaskets for proper sealing and installation
• Two terminal connections for reliable electrical performance
• Compatible with Ford Mustang, Mercury Cougar, and Thunderbird vehicles
• Part number AC171 for precise identification and fitment

Product Details and Specifications

This idle air control valve features a rectangular connector shape that ensures a stable and accurate connection to the vehicle's wiring harness. The inclusion of gaskets helps maintain an airtight seal, preventing vacuum leaks that could affect engine performance. With two electrical terminals, the valve provides consistent control signals to the engine management system. Note that hardware and port quantity are not included with this part, so existing mounting components should be reused or sourced separately.

Compatible Vehicles and Applications

The Standard Ignition AC171 is specifically designed for use in Ford and Mercury vehicles. It is compatible with the Ford Mustang, Mercury Cougar, and Thunderbird models, making it a suitable replacement part for maintaining proper idle control in these vehicles. Using the correct idle air control valve helps ensure smooth engine operation and prevents stalling or rough idling.

• Helps resolve rough or fluctuating idle speeds
• Addresses engine stalling issues at idle
• Improves throttle response during idle conditions
• Prevents engine hesitation when coming to a stop
• Reduces emissions caused by improper idle airflow

Installation Notes and Tips

When installing the Standard Ignition AC171 idle air control valve, ensure the rectangular connector is properly aligned and securely connected. Replace the included gaskets to maintain a proper seal and avoid vacuum leaks. Since hardware is not included, retain the original mounting bolts or acquire compatible fasteners. It is recommended to clean the mounting surface before installation to ensure optimal sealing and performance.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The AC171 idle air control valve undergoes quality checks to ensure proper fit and function. Please refer to Standard Ignition's warranty policy for specific coverage details related to this part.