BMW Air Pump Hose - Kayser 11727508270

Product Information

The secondary air injection pump is responsible for introducing fresh air into the vehicle's exhaust system to help heat the catalytic converter and reduce the emissions your car outputs. Throughout the life of your vehicle, this pump can become weak not allowing enough fresh oxygen into your exhaust system to heat your catalytic converter which will result in your check engine light coming on. It is important to note that failure to replace the secondary air injection pump when it is faulty will result in not passing an emissions test.

• Cracks
• Air Leaks
• Brittle Connections

About Kayser

Founded in 1709 by the Borcholt brothers of the Woollens factory, KAYSER has been active as a manufacturer and partner in economy for more than 300 years. Since 1928 KAYSER has been in the possession of the current owning family who entered the automobile industry in 1960. Due to the constant growth, the textile division was separated from the automotive section in 1960. Since then another eight international production sites as well as sales offices in America, Asia and Europe were added to the company to keep up with the ever expanding markets. As a global company, which is still family owned and committed to this day, they specialize in creating high quality modules and ready to install systems which they supply to almost all Automotive OEM and Tier 1 suppliers across the globe.