Ford 2003 Excursion Owner's Manual page 258

Maintenance and Specifications
Ford part name
Item
or equivalent
Engine oil-Diesel Refer to your 7.3L Diesel Supplement
engine
Hinges, latches, Multi-Purpose
striker plates, Grease
fuel filler door
hinge and seat
tracks
Transmission Premium
/steering/parking Long-Life Grease
brake linkages
and pivots,
brake pedal
shaft
Power steering Motorcraft
fluid and MERCON ATF
transfer case
fluid (if
equipped)
Automatic Motorcraft
2
transmission MERCON ATF
Windshield Ultra-clear
washer fluid Windshield
Washer
Concentrate
1
Add 236 ml (8 oz.) of Additive Friction Modifier C8AZ-19B546-A or
equivalent meeting Ford specification EST-M2C118-A for complete refill
of Traction-Lok axles. Ford design rear axles contain a synthetic
lubricant that does not require changing unless the axle has been
submerged in water.
258
Ford part Ford
number specification
XG-4or ESR-M1C159-A
F5AZ-19G209-AA
XG-1-C or ESA-M1C75-B
XG-1-K
XT-2-QDX MERCON
XT-2-QDX MERCON
C9AZ-19550-AC ESR-M17P5-A