Fluid
Ford Part
Name
Application
Capacity
Engine coolant
3
Motorcraft
Premium Gold
Engine Coolant
(yellow-colored)
Base radiator
without aux rear
heat
18.4L (19.4
quarts)
Base radiator
with aux rear
heat
19.6L (20.7
quarts)
Heavy Duty
Trailer Tow
radiator without
aux rear heat
18.6L (19.7
quarts)
Heavy Duty
Trailer Tow
radiator with
aux rear heat
19.8L (20.9
quarts)
Front axle
lubricant
Motorcraft SAE
75W-90 Fuel
Efficient High
Performance
Synthetic Rear
Axle Lubricant
4 x 4 vehicles
1.8-2.0L (3.5-3.7
pints)
Rear axle
lubricant
4
Motorcraft SAE
75W-90 Fuel
Efficient High
Performance
Synthetic Rear
Axle Lubricant
Conventional
differential
(9.75 inch axle)
2.13L (4.5 pints)
Limited-slip
differential
(9.75 inch axle)
5
2.01L (4.25
pints)
5
Windshield
washer fluid
Motorcraft
Premium
Windshield
Washer
Concentrate
All
4.1L (4.5
quarts)
2004 Navigator
(nav)
Owners Guide (post-2002-fmt)
USA English
(fus)
Maintenance and Specifications
364