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Lexus LS XF30 (3rd Generation, LS 430)

2001–2006 · XF30 · sedan

The LS 430 replaced the LS 400 nameplate with a larger 3UZ-FE 4.3L V8 and arguably the most over-engineered chassis Lexus has ever shipped. Many enthusiasts consider this the peak of Lexus flagship quality. Air-suspension trims (Ultra Luxury packages) and standard coil-spring trims are both available.

Watch out: Owner reports of air-suspension compressor and bag failures on the Ultra Luxury packages (the conversion to coilovers is a common older-car solution). 3UZ-FE timing belt every 90k miles, VVT-i oil line concerns shared with related Toyota V8s, and aging navigation DVD drives on early units.

What your LS takes

The parts and fluids that fit this generation. Specs we publish are confirmed against two independent sources; the rest fill in as we verify them.

  • Wiper blades24" driver · 16" passenger✓ VerifiedView
  • BatteryGroup 24F · 585 CCA minFrom owner's manualShop
  • Tire sizeNot catalogued yetFind yours soon
  • Engine oilNot catalogued yetFind yours soon
  • Oil filterNot catalogued yetFind yours
  • Engine air filterNot catalogued yetFind yours
  • Cabin air filterNot catalogued yetFind yours
  • Spark plugsNot catalogued yetFind yours soon
  • Headlight bulbsNot catalogued yetFind yours soon
  • CoolantNot catalogued yetFind yours soon
  • Brake fluidNot catalogued yetFind yours soon
  • Transmission fluidNot catalogued yetFind yours soon
  • Tire pressureNot catalogued yetFind yours soon
  • Key fob batteryNot catalogued yetFind yours soon
  • Power steering fluidNot catalogued yetFind yours soon
  • Differential fluidNot catalogued yetFind yours soon
  • Serpentine beltNot catalogued yetFind yours soon
  • Brake padsNot catalogued yetFind yours soon
  • Wheel fitmentNot catalogued yetFind yours soon
  • Brake rotorsNot catalogued yetFind yours soon
  • ThermostatNot catalogued yetFind yours soon
  • A/C refrigerantNot catalogued yetFind yours soon
  • Fuel filterNot catalogued yetFind yours soon

Full clubhouse — owner Garage Lineage, common problems, year-by-year notes, and product picks — is on the build list.

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