Peugeot 504 Coupé/Cabriolet

Coolant capacity & service interval

Peugeot 504 Coupé/Cabriolet uses coolant with a capacity range of 7,8 to 10,3 liters. Service intervals include checking every 7500 km or 1 months and changing every 24 months. The data covers 3 configurations.

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

TypeSpecifications
504 V6 coupé (1974-1983)
  • Use: Normal
  • Capacity 10,3 liter
  • Check 7500 km/ 1 months
  • Change 24 months
504 Coupé/Cabriolet (1971-1983)
  • Use: Normal
  • Capacity 7,8 liter
  • Check 7500 km/ 1 months
  • Change 24 months
504 Coupé/Cabriolet (1969-1971)
  • Use: Normal
  • Capacity 7,8 liter

Additional Notes

  • The Peugeot 504 Coupé/Cabriolet carries a cooling system capacity of 7.8 liters across both the 1969-1971 and 1971-1983 configurations, indicating a consistent system volume despite the span of production years.
  • The 1969-1971 configuration has no check interval or change interval recorded in the specifications, while the 1971-1983 configuration carries a check interval of every 7,500 km or 1 month under normal use conditions.
  • A coolant change interval of 24 months applies to the 1971-1983 four-cylinder configuration under normal use, which is a time-based interval independent of mileage accumulation.
  • The 504 V6 Coupé, covering 1974-1983, holds a notably larger cooling system capacity of 10.3 liters, reflecting the greater thermal demands of a V6 engine compared to the 7.8-liter capacity of the four-cylinder variants.
  • The V6 Coupé shares the same check interval of 7,500 km or 1 month and the same 24-month change interval as the 1971-1983 four-cylinder variant, both under normal use conditions.
  • The 2.5-liter difference in coolant capacity between the four-cylinder and V6 configurations, 7.8 liters versus 10.3 liters, represents a meaningful volume distinction when preparing for a full cooling system service or overhaul fill.

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