Item Capacity Ford part nameFord part number / Ford
specification
Engine oil
2,3
7.0 quarts (6.6L)•MotorcraftSAE 5W-20
Premium Synthetic Blend
Motor Oil
•MotorcraftSAE 5W-20 Full
Synthetic Motor Oil (US)
•MotorcraftSAE 5W-20
Super Premium Motor Oil
•MotorcraftSAE 5W-20
Synthetic Motor Oil (Canada)•XO-5W20-QSP (US)
•XO-5W20-QFS (US)
•CXO-5W20- LSP12
(Canada)
•CXO-5W20-LFS12
(Canada) /
WSS-M2C945-A
Automatic transmission
fluid
(6R80)
4,5
13.1 quarts
(12.4L)Motorcraft
MERCONLV AT FXT-10-QLV /
MERCONLV
Power steering fluidFill between
MIN and MAX
lines on
reservoirMotorcraft
MERCONVATFXT-5-QM /
MERCONV
Front axle fluid (4X4) 3.5 pints (1.7L)MotorcraftSAE 80W-90
Premium Rear Axle LubeXY-80W90-QL /
WSP-M2C197-A
Rear axle
fluid–Conventional
differential
(9.75 inch axle)
6
4.5 pints (2.1L)MotorcraftSAE 75W-140
Synthetic Rear Axle LubeXY-75W140-QL /
WSL-M2C192-A
Transfer case fluid
(4X4 ESOF)1.6-1.8 quarts
(1.5-1.7L)MotorcraftTransfer Case
FluidXL–12 /
ESP-M2C166-H
Transfer case fluid
(torque on demand)1.5 quarts (1.4L)Motorcraft
MERCONLV AT FXT-10-QLV /
MERCONLV
Capacities and Specifications341
2013 Navigator(nav)
Owners Guide gf, 1st Printing
USA(fus)
