BMW VACUUM PUMP SEAL KIT N42 N46 N46N 11668626471

Aftermarket vacuum pump seal kit for BMW 4-cylinder petrol engines (N42, N46, N46N). Replaces BMW OEM part number 11668626471.

• Direct OEM replacement seal kit
• Complete seal kit for vacuum pump rebuild
• Prevents vacuum loss causing brake assist failure
• Common failure item on N42/N46 engines

Compatible Vehicles (per RealOEM):

• BMW 1 Series — E81, E82, E87, E87 LCI, E88 (2003–2013)
• BMW 3 Series — E46 (2000–2006), E90/E91 (2004–2012), E92/E93 (2006–2013)
• BMW 5 Series — E60 LCI (2006–2009)
• BMW X1 — E84 (2008–2015)
• BMW X3 — E83, E83 LCI (2003–2010)
• BMW Z4 — E85 (2004–2008)

Engine Compatibility: N42, N46, N46N (4-cylinder petrol)

BMW Part Numbers:

• 11 66 8 626 471 (primary)