2019 SUBARU Legacy FB25D (2.5L naturally aspirated flat-4)/FA24F (2.4L turbocharged flat-4) (BN/BS)
BN/BS / Sedan / Wagon / Global (varying availability in North America, Japan, Australia, and selected Asian markets)
FB25D (2.5L naturally aspirated flat-4)FA24F (2.4L turbocharged flat-4)Registro exacto de año/versiónSilver
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- Occasional oil consumption in FB25D engines reported
- CVT belt wear under heavy load or aggressive driving
First checks
- Verify CVT fluid condition and change intervals
- Inspect ignition coils and spark plugs for wear
- Check timing chain condition and tension in high-mileage vehicles
Antes de cambiar piezas
- 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
- Availability of engines and transmissions varies by specific market regulations and offerings.
- Legacy wagon variant markets differ from sedan availability globally.