Vacuum Pump 03H145100B for Audi Q7 4LB 2006 - 2015

OEM Number: 03H145100B，03H145100C，03H145100E, 95511005002

Models Applied:

Volkswagen Atlas CA1, CA2, CA3 29 3.6 FSI, 3.6 FSI 4motion 12.2016 - 
Audi Q7 4LB 03.2006 - 08.2015
Bentley Bentayga 4V1 10.2015 -
Bentley Continental Coupe 3S3 09.2017 -
Porsche Cayenne 9PA 09.2002 - 09.2010
Porsche Cayenne 92A 06.2010 -
Skoda Superb II Hatchback 3T4 03.2008 - 05.2015
Skoda Superb II Estate 3T5 10.2009 - 05.2015

What is Vacuum Pump?
The brake booster vacuum pump provides the vacuum needed for the power brake booster to perform. If it fails or has a problem, the car will be left without  assisted braking. Without the brake booster, the brake pedal will be stiff and will require more effort to stop the car. Vacuum  boosters  will probably be with us for a long time. It is the most efficient and economical way to amplify the force exerted by the driver. But where the booster gets its vacuum. Many auto parts providers have been using vacuum pumps to power the brake booster on their vehicles. For a vacuum brake booster to work, it needs a source of vacuum. In the past all that was needed was a port on the intake manifold. Now, vacuum pumps are the choice for negative pressure power.