2002 SUBARU Legacy EJ204/EJ254 (BH)
BH / Sedan, Wagon / Japan, North America, Europe, Australia
EJ204EJ254EJ255EJ20G (Japan turbo)EJ25DExact year/trim recordSilver
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- Head gasket failure in some EJ25 engines
- Timing belt wear
- Oil consumption in turbocharged variants
First checks
- Verify timing belt condition and replacement history
- Check for head gasket leaks
- Inspect turbocharger operation on turbo variants
Before replacing parts
- 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
- Specifications vary notably by market; Japan market received turbocharged EJ20G and EJ204 engines, North America predominantly EJ254 or EJ255 naturally aspirated or turbocharged
- This generation was sold globally with sedan and wagon body styles; Australia market models often shared North America specs.