Standard Ignition AC237 Idle Air Control Valve

Overview of Standard Ignition AC237 Idle Air Control Valve

The Standard Ignition AC237 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 models, including the Contour, Cougar, Escort, and Mystique, ensuring precise idle control for these vehicles.

• Rectangular connector shape for secure electrical connection
• Includes gaskets for proper sealing and installation
• Two ports and two terminals for efficient airflow and electrical interface
• Compatible with Ford Contour, Cougar, Escort, and Mercury Mystique
• Part number AC237 for easy identification and replacement

Detailed Product Description

The AC237 Idle Air Control Valve from Standard Ignition is engineered to maintain consistent engine idle speed by managing the amount of air bypassing the throttle plate. Featuring a rectangular connector shape, this valve ensures a reliable electrical connection with two terminals. It includes gaskets to prevent air leaks during installation, although hardware is not included. The valve has two ports to facilitate proper airflow control, which is critical for smooth engine operation at idle.

This part is specifically designed for use in Ford and Mercury vehicles such as the Contour, Cougar, Escort, and Mystique models. Using the correct idle air control valve like the Standard Ignition AC237 helps maintain engine performance and fuel efficiency by preventing idle speed fluctuations.

Common Applications and Issues Addressed

• Irregular or fluctuating idle speed in Ford Contour and Mercury Cougar
• Engine stalling or rough idle in Ford Escort and Mercury Mystique
• Check engine light triggered by idle air control valve faults
• Difficulty maintaining idle under varying engine loads
• Improved throttle response and idle stability

Installation Notes and Tips

• Ensure the engine is cool before beginning installation to avoid injury
• Use the included gaskets to prevent air leaks and ensure proper sealing
• Verify the rectangular connector aligns correctly with the vehicle wiring harness
• Do not reuse old gaskets or hardware; replace with new components as needed
• Consult vehicle service manual for torque specifications and detailed installation procedures

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications. The AC237 Idle Air Control Valve undergoes rigorous quality control to ensure reliable performance and durability. This part includes a limited warranty against defects in materials and workmanship, providing confidence in its long-term operation when installed correctly.