INFINITI JX, L50 (USA)

Differential fluid capacity & service interval

INFINITI JX, L50 (USA) models utilize differential fluid with a capacity of 0,5 liter. Service intervals include checking every 15000 miles or 12 months and changing every 30000 miles or 24 months. The data covers 2 configurations.

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

TypeSpecifications
  • JX AWD (2012-2013)
  • Rear
  • Use: Normal
  • Capacity 0,5 liter
  • Check 15000 miles/ 12 months
  • JX AWD (2012-2013)
  • Rear
  • Use: Severe
  • Capacity 0,5 liter
  • Check 15000 miles/ 12 months
  • Change 30000 miles/ 24 months

Additional Notes

  • The INFINITI JX AWD rear differential carries a fluid capacity of 0.5 liter, a figure consistent with compact rear differentials found in crossover platforms where the rear unit is relatively small compared to body-on-frame applications.
  • Under normal use conditions, the rear differential service interval for the 2012-2013 JX AWD is a fluid level check at 15,000 miles or 12 months, with no fluid change interval specified for that condition.
  • Under severe use conditions, the same 15,000-mile or 12-month check interval applies, but an additional fluid change is required at 30,000 miles or 24 months, reflecting the greater thermal and mechanical stress placed on differential fluid in demanding driving environments.
  • The 30,000-mile or 24-month change interval under severe conditions represents a doubled timeframe relative to the check interval, meaning two inspection cycles occur before a fluid change is due.
  • The 0.5-liter capacity remains consistent across both the normal and severe use rows for the 2012-2013 JX AWD, indicating the rear differential housing volume does not vary by service condition classification.

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