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Approximate Fluid Capacities

See Fluid and Lubricant Recommendations  for more information. All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this manual. Recheck fluid level after filling.

Application Capacities
Metric US English
Cooling System 15.7 liters 16.6 quarts
Engine Oil with Filter 7.6 liters 8.0 quarts
Fuel Tank
  • Regular
98.4 liters 26.0 gallons
  • Extended 1500 Series
119.2 liters 31.5 gallons
Transfer Case Fluid 1.5 liters 1.6 quarts
Front Drive Axle
  • 1000 Series (8.25")
1.43 liters 1.51 quarts
Rear Drive Axle
  • 1000 Series without RPO AXN (8.6")
2.03 liters 2.15 quarts
  • 1000 Series with RPO AXN (9.5" LD)
2.6 liters 2.75 quarts
Transmission Fluid - Pan Removal and Filter Replacement
  • 6L80-E Transmission
5.7 liters 6.0 quarts