INFINITI QX50, J55 (EU)

Differential fluid capacity & service interval

INFINITI QX50, J55 (EU) models require 0,55 liter of differential fluid. Service intervals include checks at 10000 km or 6 months 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
  • QX50 2.0 AWD (2018-2020)
  • Rear
  • Use: Normal
  • Capacity 0,55 liter
  • Check 10000 km/ 6 months
  • Change 40000 km/ 24 months
  • Code: R145

Additional Notes

  • The rear differential on the INFINITI QX50 2.0 AWD (2018-2020) holds 0.55 liter, a relatively small capacity consistent with a compact rear differential unit in an AWD crossover application.
  • The 0.55 liter figure represents a service fill volume, meaning the amount of fluid used during a routine drain and refill rather than a full overhaul or housing replacement procedure.
  • A check interval of 10,000 km or 6 months is specified for the rear differential fluid under normal use conditions, indicating a periodic inspection cadence separate from the full fluid change schedule.
  • The change interval under normal use conditions is set at 40,000 km or 24 months, whichever comes first, placing the rear differential fluid on a less frequent replacement cycle than many engine oil schedules.
  • The 40,000 km or 24-month change interval applies specifically to normal use conditions, meaning operating environments outside that classification may warrant a different service approach not reflected in the listed specification.

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