Lexus RX, XU10 (EU)

Transfer case fluid capacity & service interval

Lexus RX, XU10 (EU) transfer case fluid capacity is 0,9 liter. Service intervals are 30000 km or 48 months. Data covers 2 configurations.

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

TypeSpecifications
  • RX 300 AWD (2001-2003)
  • Automatic
  • Use: Normal
  • Capacity 0,9 liter
  • Change 30000 km/ 48 months
  • Code: 10365
  • RX 300 AWD (2000-2001)
  • Automatic
  • Use: Normal
  • Capacity 0,9 liter
  • Change 30000 km/ 48 months
  • Code: 10365

Additional Notes

  • The Lexus RX 300 AWD (XU10, EU) transfer case holds 0.9 liter of fluid, a relatively modest capacity consistent with a compact automatic transfer unit rather than a larger, gear-driven mechanical assembly.
  • The 0.9 liter figure represents a service fill volume, meaning the amount required when draining and refilling during routine maintenance rather than a full overhaul or dry-fill quantity.
  • Both the 2000-2001 and 2001-2003 configurations share an identical 0.9 liter capacity, indicating no mechanical change to the transfer unit between those production periods that would affect fluid volume.
  • The specified change interval is 30,000 km or 48 months, whichever comes first, applying under normal use conditions for both configurations.
  • A 48-month maximum interval means fluid replacement is due at four years regardless of mileage, which reflects the time-based degradation of automatic transfer case fluid independent of operating distance.
  • The normal use condition designation applies to both the 2000-2001 and 2001-2003 variants, meaning the 30,000 km / 48-month interval is tied specifically to standard driving circumstances as defined in the service specification.

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