Hyundai ix35 FCEV, EL/LM (EU)

Coolant capacity & service interval

Hyundai ix35 FCEV, EL/LM (EU) uses coolant with a capacity of 6 liters. The data covers 1 configuration.

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

TypeSpecifications
  • ix35 FCEV (2013-2018)
  • Fuel cell stack cap with blue fluid
  • Use: Normal
  • Capacity 6 liter

Additional Notes

  • The Hyundai ix35 FCEV holds a coolant capacity of 6 liters in the fuel cell stack cooling circuit, which is a dedicated loop separate from conventional internal combustion engine cooling systems and uses blue-colored fluid as a visual identifier for that circuit.
  • The 6-liter capacity figure represents a system fill volume for the fuel cell stack cooling circuit under normal use conditions, distinguishing the ix35 FCEV's thermal management requirements from those of standard combustion-engine variants in the ix35 lineup.
  • Blue coolant fluid in the fuel cell stack circuit serves as a deliberate color-coding measure, as fuel cell vehicles require deionized or low-conductivity coolant to prevent electrical conductivity issues within the stack, making fluid color an important identification point during service.

Other Systems