Fluid Ford Part
NameApplication
Capacity
Transfer case Motorcraft
MERCONAT F4WD 1.2L (1.3
quarts)
3
Engine coolant4Motorcraft
Premium Engine
Coolant
(green-colored)
orMotorcraft
Premium Gold
Engine Coolant
(yellow-colored)4.0L SOHC V6
engine13.2L (14.0
quarts)
Front axle
lubricantMotorcraft SAE
80W-90
Premium Rear
Axle Lubricant4x4 vehicles 1.7L (1.8
quarts)
Rear axle
lubricant
5Motorcraft SAE
80W-90
Premium Rear
Axle LubricantRefer to
Footnote 62.9-3.1L (5.5-5.8
pints)
Motorcraft SAE
75W-140 High
Performance
Synthetic Rear
Axle LubricantRefer to
Footnote 7
Windshield
washer fluidMotorcraft
Ultra-Clear
Windshield
Washer
ConcentrateAll 2.6L (2.7
quarts)
1Ensure the correct automatic transmission fluid is used. Transmission
fluid requirements are indicated on the dipstick or on the dipstick
handle. MERCONand MERCONV are not interchangeable. DO NOT
MIX MERCONand MERCONV. Refer to the scheduled maintenance
guide to determine the correct service interval.
Maintenance and Specifications
184
2Indicates only approximate dry-fill capacity. Some applications may vary
based on cooler size and if equipped with an in-tank cooler. The amount
of transmission fluid and fluid level should be set by the indication on
the dipstick’s normal operating range.
3Fill to bottom of filler plug hole.
4Add the coolant type originally equipped in your vehicle.
5Fill to 6 mm to 14 mm (1/4 inch to 9/16 inch) below bottom of filler
plug hole.
6For vehicles equipped with a conventional rear axle, refer to your
scheduled maintenance guide for axle fluid change intervals.
7Vehicles equipped with Traction-Lok axle require synthetic rear axle
lubricant. Rear axles containing synthetic lubricant are lubricated for life.
These lubricants are not to be checked or changed unless a leak is
suspected or service is required. The axle lubricant should be changed
any time the axle has been submerged in water.
Add 118 ml (4 oz.) of Additive Friction Modifier XL-3 or equivalent
meeting Ford specification EST-M2C118–A for complete refill of
Traction-Lok axles.
8Service refill capacity for the manual transmission is determined by
filling the transmission to the bottom of the filler hole with the vehicle
on a level surface.
Maintenance and Specifications
185
