2008 BMW 550i N62B48A/N62B44 (E60)
E60 / Sedan / Global markets (primarily US, Europe, Canada, Australia, Middle East)
N62B48AN62B44Fiche exacte année/versionSilver
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- High-pressure fuel pump issues
- Valve stem seal leaks in N62 engine
- Electric water pump failure
First checks
- Inspect VANOS unit for rattling noise
- Check cooling system hoses and water pump
- Look for oil leaks around valve cover gasket
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
- 550i in 2008 primarily uses N62 4.8L V8 in global markets, with minor variations in output and emission tuning.
- Manual transmission availability was extremely limited; most 550i models worldwide were automatic.
- This profile covers the main global version; some markets may have slight specification deviations.