Compatiblefor BMW 4.4L/4.8L/6.0L V8/V12 DOHC:
Compatible with 2004-2005 BMW 545i
Compatible with 2006-2010 BMW 550i
Compatible with 2004-2005 BMW 645Ci
Compatible with 2006-2010 BMW 650Ci(i)
Compatible with 2002-2005 BMW 745Li(i)
Compatible with 2006-2008 BMW 750Li(i)
Compatible with 2004-2006 BMW 760i
Compatible with 2003-2008 BMW 760Li
Compatible with 2004-2010 BMW X5
Compatible with 2007-2008 BMW Alpina B7

Replace part number:
724807230, 11667507263, 11667545384, 7507263, 0151054, 0396829, 11660151054.

Feature:
1.Made of high quality material for high precision and durability, ensure long time to use.
2.Meet or exceed OE specifications, direct replacement for a proper fit.
3.Undergone a rigorous testing before shipping to prevent leak and maintain proper vacuum pressure.

Function:
The vacuum pump aims to provide a vacuum to several different places in the engine bay.
The vacuum pump provides a vacuum to the booster on power brake, ensure that the booster stays under constant vacuum and provide adequate braking force.
Emissions solenoids and turbocharger wastegate actuators also require a vacuum to perform as intended.
Vacuum pumps tend to impact the emissions or exhaust system and even may cause significant damage to cylinder head components, replace brake vacuum pumps in time will increase the engine and vehicle life.