Standard Ignition AIP40 Secondary Air Injection Pump

Reliable Secondary Air Injection Pump for BMW Models

The Standard Ignition AIP40 secondary air injection pump is designed to meet exact OE specifications, ensuring proper emission control for your BMW 320i, 323Ci, 323i, 325Ci, 325i, 325xi, 328Ci, 328i, 330Ci, 330i, and 330xi. This pump features a female connector and two male cylindrical pin terminals for secure electrical connections.

• OE exact grade type for precise fit and function
• Female connector gender for compatibility with factory wiring harness
• Two male cylindrical pin terminals for reliable electrical contact
• Designed specifically for BMW 3 Series models including 320i, 325xi, and 330i
• Part number AIP40 for easy identification and replacement

Detailed Product Description

The Standard Ignition secondary air injection pump AIP40 plays a critical role in the emission control system by injecting fresh air into the exhaust stream to reduce harmful emissions during cold starts. This pump is engineered with a female connector and two male pin-type terminals, ensuring a secure and stable electrical connection that matches the original equipment. The cylindrical pin terminals provide durability and resistance to corrosion, which is essential for maintaining consistent pump operation over time. Compatible with a range of BMW 3 Series models, this pump supports the vehicle’s air injection system to help meet emission standards and maintain engine performance.

Common Applications and Issues Addressed

• Replacement for faulty or worn secondary air injection pumps in BMW 320i, 325i, and 330xi
• Resolves emission control system warning lights related to air injection failure
• Helps eliminate rough idle or poor cold start performance caused by air pump malfunction
• Prevents increased exhaust emissions due to insufficient secondary air injection
• Addresses diagnostic trouble codes (DTCs) related to secondary air injection system faults

Installation Notes and Tips

When installing the Standard Ignition AIP40 secondary air injection pump, ensure the female connector aligns properly with the vehicle’s wiring harness. Verify that the two male cylindrical pin terminals are clean and free of corrosion before connection. It is recommended to inspect related hoses and check valves in the air injection system for wear or damage during replacement. Proper electrical connection and secure mounting are essential for optimal pump performance and longevity.

Quality Assurance and Warranty

Standard Ignition manufactures the AIP40 secondary air injection pump to meet OE exact standards, providing reliable performance and fitment for BMW 3 Series vehicles. This part undergoes rigorous quality control to ensure durability and consistent operation. Please refer to Standard Ignition’s warranty policy for specific coverage details.