BMW N54/N55 Upgraded Water Pump By Pierburg
Pierburg has finally released their upgraded version to the VDO water pump for N54/N55 Engines. The new design pump features a aluminum nose plate which address the known weak point of the stock VDO pump.Pierburg is the original supplier to BMW for many water pumps however BMW used VDO-Conti to supply the pump for the N54/N55 engines originally which were plagued with issues.
Replaces: 
11517632426
A2C59514607
11-51-7-632-426
G3000-439377
11517588885
11517563659
11519455978
11-51-9-455-978
7.07223.02.0
707223020
1151763242611519455978Bmw electric water pumpN54/n55 upgraded water pump