MBK Doodo

Coolant capacity & service interval

MBK Doodo coolant capacity ranges from 0,35 to 1,1 liters. Service intervals include checking every 6000 km or 12 months and changing every 36 months. The data covers 2 configurations.

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

TypeSpecifications
Doodo, XN 125 (2000-2003)
  • Use: Normal
  • Capacity 1,1 liter
  • Capacity 0,35 liter (Reservoir)
  • Check 6000 km/ 12 months
  • Change 36 months
Doodo, XN 150 (2000-2003)
  • Use: Normal
  • Capacity 1,1 liter
  • Capacity 0,35 liter (Reservoir)
  • Check 6000 km/ 12 months
  • Change 36 months

Additional Notes

  • The MBK Doodo cooling system separates total circuit capacity from reservoir capacity, with the main circuit holding 1.1 liters and the reservoir holding 0.35 liters across both the XN 125 and XN 150 variants for 2000-2003.
  • The 1.1-liter figure represents the full cooling circuit fill volume, which is the amount used when draining and refilling the entire system rather than topping off the reservoir alone.
  • The 0.35-liter reservoir capacity is a separate holding volume used for coolant expansion and overflow, and I note it is listed independently from the main circuit figure in the specifications.
  • Both the XN 125 and XN 150 share identical coolant capacities, with 1.1 liters for the main circuit and 0.35 liters for the reservoir, indicating no displacement-related difference in cooling system volume between the two engine configurations.
  • Under normal use conditions, the coolant level check interval is set at 6,000 km or 12 months, whichever comes first, applying equally to both the XN 125 and XN 150.
  • The coolant change interval is defined by time rather than distance, set at 36 months under normal use conditions for both variants, meaning a calendar-based schedule governs fluid replacement regardless of mileage accumulated.

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