Standard Ignition AIP27 Secondary Air Injection Pump

Reliable Secondary Air Injection Pump for Lexus and Toyota Vehicles

The Standard Ignition Secondary Air Injection Pump (Part Number AIP27) is designed to support emission control systems in select Lexus and Toyota models. This pump helps reduce harmful emissions by injecting air into the exhaust stream during cold starts, ensuring compliance with environmental standards.

• Compatible with Lexus and Toyota models including 4Runner, Land Cruiser, LX470, Sequoia, Tacoma, and Tundra
• Part Number AIP27 for precise fit and function
• Supports the vehicle’s secondary air injection system for improved emission control
• Durable construction to withstand engine bay conditions
• Direct replacement part meeting OEM specifications

Product Details and Functionality

The Standard Ignition Secondary Air Injection Pump AIP27 is engineered to work seamlessly with the emission control systems of various Lexus and Toyota vehicles. By delivering additional air into the exhaust manifold during engine warm-up, it helps reduce hydrocarbon and carbon monoxide emissions. This pump is essential for maintaining proper engine performance and meeting emission regulations on models such as the Toyota Tacoma and Lexus LX470. Its design ensures reliable operation under typical driving conditions, contributing to the longevity of the emission system components.

Common Applications and Problem Resolution

This secondary air injection pump is used primarily to address issues related to emission control and engine performance. It can help resolve:

• Check engine light triggered by secondary air injection system faults
• Failed emissions tests due to insufficient air injection
• Rough engine idle or hesitation during cold starts
• Unusual noises from the air injection pump area
• Reduced fuel efficiency linked to emission system malfunctions

Installation Notes and Tips

Installation of the Standard Ignition AIP27 pump should be performed by a qualified technician familiar with Lexus and Toyota emission systems. Ensure the vehicle is cool before beginning work to avoid injury. Verify compatibility with your specific model and year before installation. Proper electrical connections and secure mounting are critical for optimal pump operation. After installation, clear any diagnostic trouble codes and perform a system test to confirm functionality.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The Secondary Air Injection Pump AIP27 undergoes rigorous quality control testing. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or your parts provider for exact warranty terms.