1998 NISSAN Sentra GA16DE/SR20DE (B14)
B14 / Sedan / Coupe (varies by market) / North America, Asia, Australia, Latin America (varies by region)
GA16DESR20DEGA16DS (some Latin America versions)Fiche exacte année/versionSilver
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- Timing belt wear on SR20DE
- Engine oil leaks from valve cover gasket
- CV joint boot cracking
First checks
- Verify timing belt condition on SR20DE engines
- Check for oil leaks around engine seals
- Inspect suspension bushings and ball joints
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
- Market-specific engine variants and trims vary significantly; North America commonly GA16DE and SR20DE.
- Oil capacity and service details depend on engine code; verify according to engine serial.