Pontiac Wave (USA / CAN)

Coolant capacity & service interval

Pontiac Wave (USA / CAN) coolant capacity ranges from 6 to 6.3 liters. Service intervals for coolant changes are 60000 miles and 150000 miles. The data covers 2 configurations.

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

TypeSpecifications
Wave 1.6 (CAN) (2007-2009)
  • Use: Normal
  • Capacity 6-6,3 liter
  • Change 150000 miles
Wave 1.6 (CAN) (2005-2006)
  • Use: Normal
  • Capacity 6 liter
  • Change 60000 miles

Additional Notes

  • The Pontiac Wave 1.6 (CAN) cooling system holds 6 liters for the 2005-2006 model years, a figure consistent with a standard service fill for a small-displacement four-cylinder engine of this class.
  • For 2007-2009, the cooling system capacity is listed as a range of 6 to 6.3 liters, which reflects a slight variation likely tied to differences in system volume across production runs or minor engineering revisions within that span.
  • The change interval for the 2005-2006 Wave 1.6 (CAN) under normal use conditions is 60,000 miles, a figure associated with conventional or early-generation long-life coolant formulations rather than extended-life types.
  • The 2007-2009 Wave 1.6 (CAN) carries a substantially longer normal-use change interval of 150,000 miles, more than double the earlier specification, which aligns with the adoption of extended-life coolant chemistry in that generation.
  • Both the 2005-2006 and 2007-2009 configurations share the same base capacity of 6 liters, meaning the cooling system volume remained essentially stable across the full 2005-2009 production span despite the significant shift in service interval.

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