Mercury Grand Marquis

Coolant capacity & service interval

Mercury Grand Marquis coolant capacity ranges from 13,3 to 17,6 liters. Service intervals include checks at 15000 miles and changes at 30000, 48000, 50000, or 100000 miles, or 36, 48, or 60 months. The data covers 9 configurations.

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

TypeSpecifications
Grand Marquis 4.6 V8 (2005-2011)
  • Use: Normal
  • Capacity 17,6 liter
  • Check 15000 miles
  • Change 50000 miles/ 36 months
Grand Marquis 4.6 V8 (2005-2011)
  • Use: First change only
  • Capacity 17,6 liter
  • Check 15000 miles
  • Change 100000 miles/ 60 months
Grand Marquis 4.6 V8 (2003-2005)
  • Use: Normal
  • Capacity 17,6 liter
  • Check 15000 miles
  • Change 50000 miles/ 36 months
Grand Marquis 4.6 V8 (2003-2005)
  • Use: First change only
  • Capacity 17,6 liter
  • Check 15000 miles
  • Change 100000 miles/ 60 months
Grand Marquis 4.6 V8 (1998-2002)
  • Use: Normal
  • Capacity 15 liter
  • Check 15000 miles
  • Change 50000 miles/ 36 months
Grand Marquis 4.6 V8 (1998-2002)
  • Use: First change only
  • Capacity 15 liter
  • Check 15000 miles
  • Change 100000 miles/ 60 months
Grand Marquis 4.6 V8 (1990-1997)
  • Use: Normal
  • Capacity 13,3 liter
  • Check 15000 miles
  • Change 30000 miles/ 36 months
Grand Marquis 4.6 V8 (1990-1997)
  • Use: First change only
  • Capacity 13,3 liter
  • Check 15000 miles
  • Change 50000 miles/ 48 months
Grand Marquis 4.9 V8 (1986-1990)
  • Use: Normal
  • Capacity 13,6 liter
  • Change 48000 miles/ 36 months

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