Lexus LS, XF10 (EU)

Differential fluid capacity & service interval

Lexus LS, XF10 (EU) differential fluid capacity is 1,9 liters. Service intervals include checks at 20000 km and changes at 40000 km or 24 months. The data covers 1 configuration.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
  • LS 400 (1990-1994)
  • Rear
  • Use: Normal
  • Capacity 1,9 liter
  • Check 20000 km
  • Change 40000 km/ 24 months

Additional Notes

  • The rear differential on the Lexus LS 400 (XF10, EU) holds 1.9 liters of fluid, a figure consistent with a service fill rather than a full overhaul capacity, meaning the housing retains residual fluid even after draining.
  • Under normal use conditions, the rear differential fluid change interval is set at 40,000 km or 24 months, whichever comes first, applying a dual threshold that accounts for both mileage accumulation and time-based fluid degradation.
  • A separate inspection interval of 20,000 km is specified for the rear differential, placing a fluid level check at the halfway point between full change intervals under normal use conditions.
  • The 1990-1994 model years share a single unified specification row, indicating no variation in rear differential fluid capacity or service intervals across the production run of the XF10 LS 400 in the EU market.

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