Mazda CX-50 (USA / CAN)

Coolant capacity & service interval

Mazda CX-50 (USA / CAN) coolant capacity ranges from 1,6 liters to 8,4 liters. Service intervals include 60000 miles or 60 months and 120000 miles or 120 months. The data covers 8 configurations.

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

TypeSpecifications
CX-50 SKYACTIV-G 2.5 AWD (CAN) (2022- )
  • Use: Normal
  • Capacity 6,8 liter
  • Change 60000 miles/ 60 months
CX-50 SKYACTIV-G 2.5 AWD (CAN) (2022- )
  • Use: First change only
  • Capacity 6,8 liter
  • Change 120000 miles/ 120 months
CX-50 SKYACTIV-G 2.5 AWD (USA) (2022- )
  • Use: Normal
  • Capacity 6,8 liter
  • Change 60000 miles/ 60 months
CX-50 SKYACTIV-G 2.5 AWD (USA) (2022- )
  • Use: First change only
  • Capacity 6,8 liter
  • Change 120000 miles/ 120 months
CX-50 SKYACTIV-G 2.5 T AWD (CAN) (2022- )
  • Use: Normal
  • Capacity 8,4 liter
  • Capacity 1,6 liter (Charge cooling system)
  • Change 60000 miles/ 60 months
CX-50 SKYACTIV-G 2.5 T AWD (CAN) (2022- )
  • Use: First change only
  • Capacity 8,4 liter
  • Capacity 1,6 liter (Charge cooling system)
  • Change 120000 miles/ 120 months
CX-50 SKYACTIV-G 2.5 T AWD (USA) (2022- )
  • Use: Normal
  • Capacity 8,4 liter
  • Capacity 1,6 liter (Charge cooling system)
  • Change 60000 miles/ 60 months
CX-50 SKYACTIV-G 2.5 T AWD (USA) (2022- )
  • Use: First change only
  • Capacity 8,4 liter
  • Capacity 1,6 liter (Charge cooling system)
  • Change 120000 miles/ 120 months

Additional Notes

  • The Mazda CX-50 SKYACTIV-G 2.5 AWD carries a cooling system capacity of 6.8 liters, which represents the total fluid volume for a full cooling system service fill.
  • The SKYACTIV-G 2.5 T AWD configuration holds a notably larger main cooling system capacity of 8.4 liters, reflecting the additional thermal management demands of the turbocharged engine.
  • On the SKYACTIV-G 2.5 T AWD, a separate charge cooling system carries 1.6 liters of coolant, a circuit dedicated to cooling the compressed intake air after the turbocharger.
  • Both the CAN and USA market variants of the SKYACTIV-G 2.5 AWD share identical capacity and interval specifications, with no regional divergence in the data.
  • Under normal use conditions, the coolant change interval for both the SKYACTIV-G 2.5 AWD and SKYACTIV-G 2.5 T AWD is 60,000 miles or 60 months, whichever comes first.
  • A first change only interval of 120,000 miles or 120 months applies to all configurations listed, meaning the initial factory-fill coolant is rated for twice the standard normal-use interval before the first replacement.
  • After the first change only service on any listed configuration, subsequent intervals revert to the normal use schedule of 60,000 miles or 60 months.

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