Standard Ignition AV70 Secondary Air Injection Pump Check Valve

Reliable Secondary Air Injection Pump Check Valve for Lexus and Toyota

The Standard Ignition AV70 Secondary Air Injection Pump Check Valve is designed to maintain proper air flow in the emission control system of select Lexus and Toyota vehicles. Engineered with an oval connector shape and a 1-inch (22 mm) hose size, this O.E. exact replacement part ensures compatibility and performance for models like the Lexus LX570 and Toyota Tundra.

• O.E. exact grade type for precise fit and function
• Oval connector shape for secure and reliable connection
• Compatible with 1-inch (22 mm) hose size
• Blade terminal type for straightforward electrical connection
• Designed for use in Lexus Land Cruiser, LX570, Toyota Sequoia, and Tundra models

Product Details and Specifications

The AV70 check valve from Standard Ignition is a critical component in the secondary air injection system, preventing exhaust gases from flowing back into the pump. Its oval connector shape and blade terminal type facilitate easy installation and reliable electrical contact. The valve fits hoses sized at 1 inch (22 mm), matching the OEM specifications for the listed Lexus and Toyota vehicles. This part is engineered to meet original equipment standards, ensuring consistent performance and durability in emission control applications.

Compatible Vehicles and Common Applications

• Lexus Land Cruiser secondary air injection system maintenance
• Lexus LX570 emission control system repair
• Toyota Sequoia air injection pump check valve replacement
• Toyota Tundra emission system component service

Installation Notes and Tips

When installing the Standard Ignition AV70 check valve, ensure the hose size matches the 1-inch (22 mm) specification for a proper seal. The oval connector shape should align securely with the mating component to prevent air leaks. Use care when connecting the blade terminal to avoid damage and ensure a firm electrical connection. Verify the orientation of the check valve to maintain correct air flow direction within the secondary air injection system.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance for emission control systems. The AV70 check valve undergoes rigorous quality checks to ensure durability and fitment accuracy. Please refer to Standard Ignition's warranty policy for specific coverage details related to this part.