2009 BMW 535i N52B30 (E60 (sedan) / E61 (wagon))
E60 (sedan) / E61 (wagon) / Sedan / Touring (wagon) / Global (US, Europe, Asia, others with minor variations)
N52B30Fiche exacte année/versionGold
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- Electric water pump failure
- Valve cover gasket oil leaks
- VANOS system issues causing rattling or poor performance
First checks
- Check condition of electric water pump
- Inspect valve cover gasket for leaks
- Confirm VANOS system function with diagnostic test
Avant de remplacer des pièces
- Save fault codes and freeze-frame data before clearing anything.
- Check engine oil, coolant and transmission fluid using the correct temperature and service procedure.
- Verify power, ground, connectors, hoses, leaks and live data before replacing expensive parts.
Important notes
- N52 engine replaced older M54 engine in E60 535i for 2007-2010 model years.
- Diesel versions (like 535d) use entirely different engines and are not covered here.
- Minor power output differences exist depending on emission regulations and tuning per market.