INFINITI G25 / G35 / G37 / G, V36 (USA)

Transfer case fluid capacity & service interval

INFINITI G25 / G35 / G37 / G, V36 (USA) transfer case fluid capacity ranges from 1 to 1,25 liters. Service intervals include checking every 10000 to 15000 miles or 12 months and changing every 20000 to 30000 miles or 24 months. The data covers 8 configurations.

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

TypeSpecifications
G Sedan AWD, V36 (2013-2015)
  • Use: Normal
  • Capacity 1 liter
  • Check 10000 miles/ 12 months
  • Code: ETX13C
G Sedan AWD, V36 (2013-2015)
  • Use: Severe
  • Capacity 1 liter
  • Check 10000 miles/ 12 months
  • Change 20000 miles/ 24 months
  • Code: ETX13C
G25 AWD, V36 (2011-2012)
  • Use: Normal
  • Capacity 1 liter
  • Check 15000 miles/ 12 months
G25 AWD, V36 (2011-2012)
  • Use: Severe
  • Capacity 1 liter
  • Check 15000 miles/ 12 months
  • Change 30000 miles/ 24 months
G35 AWD, V36 (2007-2008)
  • Use: Normal
  • Capacity 1,25 liter
  • Check 15000 miles/ 12 months
G35 AWD, V36 (2007-2008)
  • Use: Severe
  • Capacity 1,25 liter
  • Change 30000 miles/ 24 months
G37 AWD, V36 (2007-2013)
  • Use: Normal
  • Capacity 1 liter
  • Check 15000 miles/ 12 months
G37 AWD, V36 (2007-2013)
  • Use: Severe
  • Capacity 1 liter
  • Check 15000 miles/ 12 months
  • Change 30000 miles/ 24 months

Additional Notes

  • The INFINITI G35 AWD, V36 transfer case holds 1.25 liters of fluid, which is a notably larger capacity than the 1-liter figure shared by the G25 AWD, G37 AWD, and G Sedan AWD configurations.
  • Across all listed configurations, the 1-liter transfer case capacity represents a service fill level, meaning the amount of fluid required when servicing the unit without a full mechanical overhaul.
  • Under normal use conditions, the G Sedan AWD (2013-2015) transfer case carries a check interval of 10,000 miles or 12 months, which is shorter than the 15,000-mile or 12-month check interval specified for the G25 AWD (2011-2012), G35 AWD (2007-2008), and G37 AWD (2007-2013).
  • The G Sedan AWD (2013-2015) under severe use conditions specifies a fluid change at 20,000 miles or 24 months, while the G25 AWD (2011-2012) and G37 AWD (2007-2013) both carry a longer severe-use change interval of 30,000 miles or 24 months.
  • Under normal use conditions, no fluid change interval is listed for any configuration, with only a check interval specified, indicating that normal use does not trigger a scheduled drain-and-refill for the transfer case fluid.
  • The G35 AWD (2007-2008) under severe use conditions does not include a check interval in the specifications, unlike the G25 AWD and G37 AWD severe-use rows, which each carry both a check interval of 15,000 miles or 12 months and a change interval.
  • The G37 AWD covers model years 2007-2013, making the transfer case specifications for that configuration applicable across a wider span of years than any other entry in the dataset.
  • The time-based component of the check interval is consistently set at 12 months across all configurations and use conditions where a check is specified, regardless of the mileage figure attached to the interval.

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