2003 LEXUS IS 1G-FE/3S-GE (XE10)
XE10 / Sedan / SportCross (wagon) / Global (Japan, North America, Europe, Australia, other markets)
1G-FE3S-GE2JZ-GE3UZ-FERegistro exacto de año/versiónGold
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- Timing belt replacement required at recommended intervals to prevent engine damage (for belt-driven engines)
- Suspension wear in higher mileage vehicles
- Oil seepage from valve cover gaskets
First checks
- Verify timing belt condition and replacement history
- Inspect suspension bushings and struts
- Check for oil leaks and service records
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
- Multiple engines and transmissions available depending on market; confirm specific market and engine for detailed specs.
- IS 200 (2.0L) primarily sold in Japan and Europe, IS 300 (3.0L) in North America and other markets.
- IS 430 (4.3L V8) launched in 2001, continued production in 2003 in select markets.