Hyundai H 350, EU (EU)

Differential fluid capacity & service interval

Hyundai H 350, EU (EU) differential fluid capacity ranges from 2,25 to 2,75 liters. Service intervals occur every 30000 km 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
  • H 350 2.5 CRDI (100 kW) (2015-2022)
  • Rear
  • Use: Normal
  • Capacity 2,25-2,75 liter
  • Change 30000 km/ 24 months
  • H 350 2.5 CRDI (125 kW) (2015-2022)
  • Rear
  • Use: Normal
  • Capacity 2,25-2,75 liter
  • Change 30000 km/ 24 months

Additional Notes

  • The rear differential on the Hyundai H 350 carries a capacity range of 2.25 to 2.75 liters, rather than a single fixed value. A range like this typically reflects variation between a drain-and-refill service fill and the total system volume, accounting for fluid retained in passages during a standard change.
  • Both the 100 kW and 125 kW variants of the 2.5 CRDI engine share identical rear differential capacity specifications across the 2015-2022 model range, meaning output level has no bearing on the differential fluid volume requirement.
  • The change interval for the rear differential fluid is set at 30,000 km or 24 months under normal use conditions, whichever comes first. The time-based limit of 24 months means a vehicle covering low annual mileage still requires a fluid change within two years regardless of distance traveled.
  • A 30,000 km differential service interval is relatively frequent compared to many passenger vehicles, which is consistent with the H 350's classification as a commercial van where drivetrain loads and duty cycles place greater demand on lubricating fluids.

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