Polaris ACE

Coolant capacity & service interval

Polaris ACE coolant capacity ranges from 0,24 liters to 3,04 liters. Service intervals include changing every 60 months, checking every 1000 miles/12 months/100 hours, and checking every 500 miles/6 months/50 hours. The data covers 6 configurations.

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

TypeSpecifications
ACE 500 (2017-2019)
  • Use: Normal
  • Capacity 3,04 liter (+ additional reservoir)
  • Capacity 0,24 liter (Reservoir)
  • Check 1000 miles/ 12 months/ 100 hours
  • Change 60 months
ACE 570 (2017-2019)
  • Use: Normal
  • Capacity 3,04 liter (+ additional reservoir)
  • Capacity 0,24 liter (Reservoir)
  • Check 1000 miles/ 12 months/ 100 hours
  • Change 60 months
ACE 900 (2017-2019)
  • Use: Normal
  • Capacity 3,04 liter (+ additional reservoir)
  • Capacity 0,24 liter (Reservoir)
  • Check 500 miles/ 6 months/ 50 hours
  • Change 60 months
ACE 325 (2016-2016)
  • Use: Normal
  • Capacity 2,74 liter (+ additional reservoir)
  • Capacity 0,24 liter (Reservoir)
  • Change 60 months
ACE 570 (2016-2016)
  • Use: Normal
  • Capacity 3,04 liter (+ additional reservoir)
  • Capacity 0,24 liter (Reservoir)
  • Check 500 miles/ 6 months/ 50 hours
  • Change 60 months
ACE 900 (2016-2016)
  • Use: Normal
  • Capacity 3,04 liter (+ additional reservoir)
  • Capacity 0,24 liter (Reservoir)
  • Check 500 miles/ 6 months/ 50 hours
  • Change 60 months

Additional Notes

  • The Polaris ACE 325 cooling system holds 2.74 liters in the main circuit, making it the smallest coolant capacity across all ACE configurations listed. The ACE 500, ACE 570, and ACE 900 all share a larger 3.04-liter main circuit capacity.
  • Every configuration carries an additional 0.24-liter reservoir capacity on top of the primary circuit fill. The reservoir figure is listed separately, meaning total system volume equals the main capacity plus the reservoir amount.
  • A 60-month coolant change interval applies uniformly across all ACE variants and model years covered, regardless of engine displacement. This interval reflects a time-based service cycle rather than a mileage or hours-based threshold.
  • The ACE 325 specification does not include a periodic check interval, while all other configurations carry an explicit coolant check schedule tied to mileage, time, and operating hours.
  • The ACE 570 and ACE 900 in the 2016 model year share a check interval of 500 miles, 6 months, or 50 hours, whichever comes first. Starting with the 2017 model year, the ACE 570 moved to a less frequent check interval of 1,000 miles, 12 months, or 100 hours.
  • The ACE 900 retained the shorter 500-mile, 6-month, 50-hour check interval through the 2017-2019 period, unlike the ACE 570 which shifted to the longer interval after 2016. This means the ACE 900 requires more frequent coolant condition monitoring than the same-era ACE 570.
  • The ACE 500, introduced for the 2017 model year, launched with the longer 1,000-mile, 12-month, 100-hour check interval rather than the shorter schedule used by the 2016 ACE 570 and ACE 900 at equivalent displacements.

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