Irisbus EuroPolis
Coolant capacity & service interval
Irisbus EuroPolis coolant capacity ranges from 25 to 40 liters. Maintenance requirements include a check every 12 months and a change every 24 months. The data covers 2 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| Europolis Electric (2007-2008) |
|
| Europolis 8/9/10m Euro 4 (2006-2008) |
|
Additional Notes
- The Irisbus EuroPolis 8/9/10m Euro 4, covering model years 2006-2008, carries a coolant capacity range of 25-30 liters. A range rather than a fixed value typically reflects differences in engine displacement or cooling circuit configuration across the 8m, 9m, and 10m body lengths.
- The Euro 4 variant's coolant service schedule under normal use conditions calls for a check interval of 12 months and a full change interval of 24 months. The check interval being half the change interval follows a standard practice of monitoring coolant condition and level between full drain-and-fill services.
- The EuroPolis Electric, produced in 2007-2008, carries a fixed coolant capacity of 40 liters. At 40 liters, the electric variant's cooling system is notably larger than the 25-30 liter range of the Euro 4 combustion variant, which is consistent with electric drivetrains requiring dedicated thermal management circuits for battery packs and power electronics in addition to any cabin heating loops.