Secondary Air & Smog Pumps

Secondary air pumps are essential components of exhaust systems that help reduce exhaust emissions by supporting the engine's combustion process. By supplying additional air to the exhaust system, secondary air pumps help meet stringent emission standards and improve engine efficiency. At Global Parts, you will find a wide selection of used car parts , including secondary air pumps , perfectly matched to brands such as BMW , Audi , Mercedes , Volkswagen , Mini and more .

What are the functions of secondary air pumps?

Secondary air pumps play a vital role in reducing emissions and supporting engine performance:

• Reduced exhaust emissions – Delivers additional air to the exhaust system, allowing residual fuel to be burned more efficiently.
• Supports the operation of the catalytic converter – They accelerate the heating of the catalytic converter, which increases its efficiency.
• Improving vehicle ecology – Helps meet exhaust emission standards such as Euro 5 or Euro 6.
• Impact on engine performance – They support the combustion process, which has a positive effect on engine operation.

Used car parts , such as secondary air pumps, allow for the economical restoration of the full functionality of the exhaust system.

Why is it worth taking care of secondary air pumps?

Efficient secondary air pumps are critical to proper exhaust system operation and meeting emission standards. Common problems include:

• Mechanism contamination – A build-up of soot or sediment can impede pump operation.
• Impeller Damage – A worn or damaged impeller can reduce pump performance.
• Electric Motor Failure – A faulty pump motor prevents air delivery.
• Wiring and connector problems – Damaged wiring can disrupt the operation of the entire system.

If you need replacement, choose used car parts , which will ensure high quality and reliability.

How to choose the right secondary air pumps?

• Matching to the vehicle model – At Global Parts you will find secondary air pumps perfectly matched to BMW , Audi , Mercedes , Volkswagen , Mini and others .
• Technical condition - Used secondary air pumps should be free from mechanical and electrical damage and appropriately tested.
• Exhaust System Compatibility – Make sure the pump works with the rest of the exhaust system components and the catalytic converter.
• Durability of materials – Choose pumps made of high-quality materials that can withstand high temperatures and pressures.

How to take care of secondary air pumps?

• Regular cleaning – Remove deposits and soot to prevent pump malfunction.
• Inspection of cables and connections – Regularly check the condition of connections to avoid leaks and open circuits.
• On-time servicing – Monitor pump performance regularly during vehicle inspections.
• Repair or replacement on time - In case of damage, choose auto parts , which will restore full efficiency of the exhaust system.

Summary: Secondary Air Pumps at Global Parts Automotive Store

Secondary air pumps are essential exhaust system components that affect the vehicle's environmental friendliness and efficiency. By taking care of their technical condition, you can reduce exhaust emissions, improve engine efficiency and meet environmental standards. The Global Parts automotive store cordially invites you to familiarize yourself with our wide range of original used car parts . Regardless of whether you are looking for car parts for BMW , Audi , Volkswagen , Mercedes , Mini and others - you will find them with us at competitive prices. We make every effort to ensure that every customer finds the right parts for their car/vehicle with us, and in case of any questions or doubts related to the selection of appropriate components, we are happy to help! Please contact us - we are here to help you! For more information and curiosities, we also invite you to our automotive blog .