Arctic Cat 300 series

Coolant capacity & service interval

Arctic Cat 300 series coolant capacity is 1,4 liters. The service interval for coolant is 24 months. The data covers 6 configurations.

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

TypeSpecifications
300 DVX (2015-2015)
  • Use: Normal
  • Capacity 1,4 liter
  • Change 24 months
300 Utility (2015-2017)
  • Use: Normal
  • Capacity 1,4 liter
  • Change 24 months
300 DVX (2012-2014)
  • Use: Normal
  • Capacity 1,4 liter
  • Change 24 months
300 Utility (2012-2014)
  • Use: Normal
  • Capacity 1,4 liter
  • Change 24 months
300 DVX (2010-2011)
  • Use: Normal
  • Capacity 1,4 liter
  • Change 24 months
300 Utility (2010-2011)
  • Use: Normal
  • Capacity 1,4 liter
  • Change 24 months

Additional Notes

  • The Arctic Cat 300 series carries a cooling system capacity of 1.4 liters across all listed configurations, spanning both the DVX and Utility variants from 2010 onward. A capacity in this range is typical of small single-cylinder or compact twin-cylinder liquid-cooled ATV engines, where the cooling circuit is limited to the engine block, cylinder head, and a compact radiator.
  • The 1.4-liter figure represents a service fill capacity, meaning the volume required to refill the cooling system during a fluid change rather than a full overhaul or dry-build fill, which would typically account for additional volume in hoses, the water pump, and any reservoir.
  • All six configurations carry a 24-month change interval under normal use conditions. A time-based interval of this length is standard practice for coolant maintenance, as glycol-based antifreeze degrades chemically over time regardless of operating hours, losing its corrosion inhibitor effectiveness and pH stability.
  • The 300 DVX and 300 Utility share identical cooling system specifications across all their respective model year groupings, with no variation in either capacity or change interval between the sport-oriented DVX and the utility-focused variant.
  • The 300 DVX spans model years 2010-2015 across three separate row groupings, while the 300 Utility spans 2010-2017 across three groupings of its own. Despite the difference in production periods, the cooling system specifications remain consistent at 1.4 liters and a 24-month interval throughout.
  • The normal use condition applied to all rows indicates the 24-month interval is not a reduced or accelerated schedule. Severe use conditions, such as frequent water crossings, extreme temperature operation, or heavy towing, are not listed for the coolant system in these specifications, meaning no alternative interval is defined for harsher operating environments.

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