Microcar Dué

Coolant capacity & service interval

Microcar Dué uses coolant with a capacity of 4 liters. Service intervals include checks at 2500 km and changes at 30000 km/36 months or 50000 km/24 months. The data covers 2 configurations.

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

TypeSpecifications
Dué, Lombardini LDW492 (2014- )
  • Use: Normal
  • Capacity 4 liter
  • Check 2500 km
  • Change 50000 km/ 24 months
Dué, Lombardini LDW502 (2014- )
  • Use: Normal
  • Capacity 4 liter
  • Change 30000 km/ 36 months

Additional Notes

  • The Microcar Dué with the Lombardini LDW492 engine carries a cooling system capacity of 4 liters, which represents a full system fill volume including the radiator, hoses, and reservoir.
  • The Lombardini LDW502 configuration also holds 4 liters of coolant, matching the LDW492 in total system capacity despite being a distinct engine variant.
  • On the LDW492, a coolant level check interval of 2,500 km is specified under normal use conditions, indicating a relatively short inspection cycle between full change intervals.
  • The LDW492 coolant change interval is set at 50,000 km or 24 months under normal use, whichever comes first, combining both a distance and a time-based threshold.
  • The LDW502 carries a longer time-based change interval of 36 months compared to the LDW492's 24 months, while the distance threshold is shorter at 30,000 km versus 50,000 km.
  • Both engine variants share the same 4-liter capacity starting from 2014, yet the service intervals differ meaningfully between the two, with the LDW502 allowing more calendar time between changes but requiring attention at fewer kilometers.

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