INFINITI QX50, J50 (EU)

Transfer case fluid capacity & service interval

INFINITI QX50, J50 (EU) transfer case fluid capacity is 1 liter. Service intervals include checks at 20000 km/12 months and 15000 km/12 months. The data covers 4 configurations.

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

TypeSpecifications
QX50 3.0d, J50 (2014-2017)
  • Use: Normal
  • Capacity 1 liter
  • Check 20000 km/ 12 months
  • Code: ETX13C
QX50 3.7 V6, J50 (2014-2017)
  • Use: Normal
  • Capacity 1 liter
  • Check 15000 km/ 12 months
  • Code: ETX13C
QX50 3.0d, J50 (2013-2014)
  • Use: Normal
  • Capacity 1 liter
  • Check 20000 km/ 12 months
  • Code: ETX13C
QX50 3.7 V6, J50 (2013-2014)
  • Use: Normal
  • Capacity 1 liter
  • Check 15000 km/ 12 months
  • Code: ETX13C

Additional Notes

  • The INFINITI QX50 J50 transfer case fluid capacity is 1 liter across all listed configurations, which is a typical service fill volume for a compact transfer case unit rather than a full overhaul quantity.
  • The 3.0d diesel variants carry a check interval of 20,000 km or 12 months under normal use conditions, whichever comes first.
  • The 3.7 V6 petrol variants carry a shorter check interval of 15,000 km or 12 months under normal use conditions, placing more frequent attention on the transfer case fluid compared to the diesel configurations.
  • Both the 2013-2014 and 2014-2017 model year spans of the 3.0d retain identical specifications, with a 1-liter capacity and a 20,000 km or 12-month check interval.
  • The same pattern holds for the 3.7 V6, where the 2013-2014 and 2014-2017 spans share a 1-liter capacity and a 15,000 km or 12-month check interval without variation between those two periods.
  • The 5,000 km difference in check intervals between the 3.0d and the 3.7 V6 represents a meaningful divergence in service frequency despite both engines sharing the same 1-liter transfer case fluid capacity.

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