INFINITI Q50, HV37 (EU)

Differential fluid capacity & service interval

INFINITI Q50, HV37 (EU) differential fluid capacity ranges from 0,65 to 1,05 liters. Service intervals include checks every 15000 km or 12 months and changes every 30000 km or 24 months. The data covers 18 configurations.

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

TypeSpecifications
  • Q50 3.5 Hybrid, HV37 (2018-2020)
  • Rear
  • Use: Normal
  • Capacity 1,05 liter
  • Check 15000 km/ 12 months
  • Code: R190
  • Q50 3.5 Hybrid, HV37 (2018-2020)
  • Rear
  • Use: Severe
  • Capacity 1,05 liter
  • Check 15000 km/ 12 months
  • Change 30000 km/ 24 months
  • Code: R190
  • Q50 3.5 Hybrid AWD, HV37 (2018-2020)
  • Front
  • Use: Normal
  • Capacity 0,65 liter
  • Check 15000 km/ 12 months
  • Code: F160A
  • Q50 3.5 Hybrid AWD, HV37 (2018-2020)
  • Front
  • Use: Severe
  • Capacity 0,65 liter
  • Check 15000 km/ 12 months
  • Change 30000 km/ 24 months
  • Code: F160A
  • Q50 3.5 Hybrid AWD, HV37 (2018-2020)
  • Rear
  • Use: Normal
  • Capacity 1,05 liter
  • Check 15000 km/ 12 months
  • Code: R190
  • Q50 3.5 Hybrid AWD, HV37 (2018-2020)
  • Rear
  • Use: Severe
  • Capacity 1,05 liter
  • Check 15000 km/ 12 months
  • Change 30000 km/ 24 months
  • Code: R190
  • Q50 3.5 Hybrid AWD, HV37 (2015-2017)
  • Front
  • Use: Normal
  • Capacity 0,65 liter
  • Check 15000 km/ 12 months
  • Code: F160A
  • Q50 3.5 Hybrid AWD, HV37 (2015-2017)
  • Front
  • Use: Severe
  • Capacity 0,65 liter
  • Check 15000 km/ 12 months
  • Change 30000 km/ 24 months
  • Code: F160A
  • Q50 3.5 Hybrid AWD, HV37 (2015-2017)
  • Rear
  • Use: Normal
  • Capacity 1,05 liter
  • Check 15000 km/ 12 months
  • Code: R190
  • Q50 3.5 Hybrid AWD, HV37 (2015-2017)
  • Rear
  • Use: Severe
  • Capacity 1,05 liter
  • Check 15000 km/ 12 months
  • Change 30000 km/ 24 months
  • Code: R190
  • Q50 3.5 Hybrid, HV37 (2013-2017)
  • Rear
  • Use: Normal
  • Capacity 1,05 liter
  • Check 15000 km/ 12 months
  • Code: R190
  • Q50 3.5 Hybrid, HV37 (2013-2017)
  • Rear
  • Use: Severe
  • Capacity 1,05 liter
  • Check 15000 km/ 12 months
  • Change 30000 km/ 24 months
  • Code: R190
  • Q50 3.5 Hybrid AWD, HV37 (2013-2015)
  • Front
  • Use: Preferred
  • Capacity 0,65 liter
  • Check 15000 km/ 12 months
  • Code: F160A
  • Q50 3.5 Hybrid AWD, HV37 (2013-2015)
  • Front
  • Use: Severe (preferred)
  • Capacity 0,65 liter
  • Check 15000 km/ 12 months
  • Change 30000 km/ 24 months
  • Code: F160A
  • Q50 3.5 Hybrid AWD, HV37 (2013-2015)
  • Front
  • Use: Alternative (acceptable)
  • Capacity 0,65 liter
  • Check 15000 km/ 12 months
  • Code: F160A
  • Q50 3.5 Hybrid AWD, HV37 (2013-2015)
  • Front
  • Use: Severe (alternative)
  • Capacity 0,65 liter
  • Check 15000 km/ 12 months
  • Change 30000 km/ 24 months
  • Code: F160A
  • Q50 3.5 Hybrid AWD, HV37 (2013-2015)
  • Rear
  • Use: Normal
  • Capacity 1,05 liter
  • Check 15000 km/ 12 months
  • Code: R190
  • Q50 3.5 Hybrid AWD, HV37 (2013-2015)
  • Rear
  • Use: Severe
  • Capacity 1,05 liter
  • Check 15000 km/ 12 months
  • Change 30000 km/ 24 months
  • Code: R190

Additional Notes

  • The INFINITI Q50 3.5 Hybrid AWD, HV37 carries a front differential fluid capacity of 0.65 liter across all three model year ranges covered in the specifications: 2013-2015, 2015-2017, and 2018-2020.
  • The rear differential fluid capacity is rated at 1.05 liter for all AWD configurations, representing a notably larger fill volume than the front differential and reflecting the rear unit's greater mechanical load in a rear-biased AWD layout.
  • The rear differential capacity of 1.05 liter also applies uniformly to the two-wheel-drive Q50 3.5 Hybrid, HV37 across both the 2013-2017 and 2018-2020 ranges, indicating no capacity difference between the AWD and non-AWD rear differential assemblies.
  • Under normal use conditions, both front and rear differentials on the AWD variant require only a fluid check at 15,000 km or 12 months, with no fluid change interval specified for normal use.
  • Under severe use conditions, a fluid change interval of 30,000 km or 24 months is added on top of the 15,000 km or 12-month check interval, applying to both the front and rear differentials across all model year ranges.
  • The 2013-2015 AWD front differential specifications list four fluid entries rather than two, distinguishing between preferred and alternative fluid types, each further divided into standard and severe use conditions. The capacity of 0.65 liter and the check interval of 15,000 km or 12 months remain identical across all four entries.
  • For the 2013-2015 AWD front differential, the severe use change interval of 30,000 km or 24 months applies equally to both the preferred and alternative fluid types, meaning fluid type selection does not alter the service schedule under severe conditions.
  • The check interval of 15,000 km or 12 months is consistent across every differential position, fluid type, use condition, and model year range present in the specifications, indicating a uniform inspection cadence throughout the lineup.

Other Systems