Part Name: Brake/Alternator vacuum pump, Brake booster pump, Vacuum pump Assy

Ref. Number: 11667519458

Models Applied: BMW

BMW 135i(E88) 2008-2013; BMW 135i(E82) 2007-2013
BMW 325i/325Xi/330i/330Xi/335i/335Xi(E90) 2007-2011;
BMW 325Xi/330i/330Xi/335i/335Xi(E91) 2005-2013;
BMW 325i/325Xi/330i/330Xi/335i/335Xi(E92) 2005-2013;
BMW 525i/530i(E60) 2007-2010; BMW 525i/530i(E61) 2007-2010
BMW 523i(F11) 2009-2011; BMW 630i(E63) 2007-2010
BMW 630i(E64) 2007-2010; BMW X6(E71.E72) 2007-2014
BMW 740i(F01,F02,F03,F04) 2008-2015
BMW Z4 Roadster(E89) 2009-; BMW Z4 Roadster(E89) 2010-

Engine:

Condition: Brand new Aftermarket high quality part

Features: Customized order is available , based on drawings/samples.

What is vacuum pump?

Vacuum pumps are used in vehicles where the necessary vacuum cannot be generated by the intake manifold, for example, direct injection and turbo engines with variable valve timing.

The pump generates a negative pressure of between 750 and 850 mbar by drawing air out of the vacuum system. The pump works through positive displacement to move air from the vacuum system and then through the crankcase ventilation into the air intake system.
The vacuum pump is driven by the alternator rotor shaft. The Vacuum generated will be supplied to the high actuation force needed to control components such as:

• Brake boosters;
• Secondary air valves;
• Exhaust gas recirculation (EGR) valves;
• Turbocharger controls;
• Central locking systems