Mercury 1999 Mountaineer Owner's Manual page 236

Capacities and specifications
Ford part
Item name or
equivalent
Driveshaft, slip
Premium Long
spline, universal
Life Grease
joints
1
Engine coolant Ford Premium
Engine Coolant
(green in color)
Ford Extended
Life Engine
Coolant (orange
in color)
Motorcraft 5W30
Engine oil Super Premium
Motor Oil
Automatic Motorcraft
transmission MERCON V
(4R70W) ATF
Automatic Motorcraft
transmission MERCON V
(5R55E) ATF
Power steering Motorcraft
fluid MERCON ATF
Ford
conventional and
2
Traction-Lok
rear axles
Front axle 4x4 Gear Oil
Motorcraft
Transfer case
MERCON ATF
Transfer case
Premium
Front Output
Long-Life Grease
Slip Shaft
236
Ford part Ford
number specification
XG-1-C or K ESA-M1C75-B
E2FZ-19549-AA ESE-M97B44-A
F6AZ-19544-AA WSS-M97B44-D
or DEX-COOL
equivalent
WSS-M2C153-G
with API
XO-5W30-QSP
Certification
Mark
XT-5-QM MERCON V
XT-5-QM MERCON V
XT-2-QDX MERCON
2 2
F1TZ-19580-A WSL-M2C191-A
XT-2-QDX MERCON
XG-1-G or K ESA-M1C75-B