Standard Ignition AV24 Secondary Air Injection Pump Check Valve

Overview of Standard Ignition Secondary Air Injection Pump Check Valve

The Standard Ignition AV24 Secondary Air Injection Pump Check Valve is designed to maintain proper airflow in the emission control system of select Ford, Lincoln, and Mercury vehicles. This valve ensures efficient operation of the secondary air injection pump, helping to reduce harmful emissions and support engine performance.

• Compatible with Ford, Lincoln, and Mercury models including Continental, Cougar, F-100, Marquis, and Thunderbird
• Valve content designed for durability and reliable function
• 3/4 inch hose size for secure fitment
• Length of 4.5 inches for precise installation
• Part number AV24 for easy identification and replacement

Product Details and Specifications

The AV24 check valve from Standard Ignition is engineered to fit secondary air injection systems requiring a 3/4 inch hose connection. Measuring 4.5 inches in length, this valve is constructed to maintain one-way airflow, preventing exhaust gases from flowing back into the air injection pump. This function is critical for emission control in vehicles such as the Ford F-100 and Lincoln Continental. The valve’s design supports the proper operation of the secondary air injection pump, which injects fresh air into the exhaust stream to reduce emissions during cold starts.

Compatible Vehicles and Applications

This check valve is compatible with a range of Ford, Lincoln, and Mercury vehicles, specifically models like the Ford F-100, Lincoln Continental, Mercury Cougar, Marquis, and Thunderbird. When searching for a replacement secondary air injection pump check valve for these vehicles, referencing part number AV24 will ensure correct fitment and function.

Common Issues Addressed by the AV24 Check Valve

• Prevents backflow of exhaust gases into the secondary air injection pump
• Helps reduce emissions during engine warm-up
• Maintains proper airflow in the air injection system
• Prevents damage to the air injection pump caused by exhaust gas contamination
• Supports compliance with emission control regulations

Installation Notes and Tips

When installing the Standard Ignition AV24 check valve, ensure the hose size matches the 3/4 inch specification for a secure connection. The valve’s 4.5 inch length should be considered to confirm proper fit within the air injection system layout. It is recommended to inspect the surrounding hoses and clamps for wear or damage during installation to maintain system integrity.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance in emission control applications. The AV24 check valve undergoes quality testing to ensure durability and proper function. Warranty coverage details can be obtained from the product documentation or authorized distributors.