Item Capacity Ford part nameFord part number /
Ford specification
Cooling system stop
leak pellets—Motorcraft Cooling
System Stop Leak PelletsVC-6 /
WSS-M99B37-B6
Engine oil 7.0 quarts (6.6 L)Motorcraft SAE 5W-20
Premium Synthetic
Blend Motor Oil
Motorcraft SAE 5W-20
Super Premium Motor
Oil
2
XO-5W20-QSP (US)
CXO-5W20- LSP12
(Canada) /
WSS-M2C930-A and API
Certification Mark
Automatic transmission
fluid
(6R80)11.0 quarts
(10.5L)
3
Motorcraft
MERCONLV AT F
4
XT-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)Motorcraft SAE 80W-90
Premium Rear Axle LubeXY-80W90-QL /
WSP-M2C197-A
Rear axle
fluid–Conventional
differential
(9.75 inch axle)4.5 pints (2.13L)Motorcraft SAE 75W-140
Synthetic Rear Axle
Lube
5
XY-75W140-QL /
WSL-M2C192-A
Transfer case fluid
(4X4)1.6-1.8 quarts
(1.5-1.7L)Motorcraft Transfer Case
FluidXL–12 /
—
2009 Navigator(nav)
Owners Guide, 1st Printing
USA(fus)
Maintenance and Specifications
363
Item Capacity Ford part nameFord part number /
Ford specification
Windshield washer fluid 4.5 quarts (4.1L)Motorcraft Premium
Windshield Washer
ConcentrateZC-32-A /
WSB-M8B16-A2
Fuel tank (Standard)28.0 gallons
(106.0L)——
Fuel tank (Navigator L)33.5 gallons
(126.8L)——
1Add the coolant type originally equipped in your vehicle.2Use of synthetic or synthetic blend motor oil is not mandatory. Engine oil need only meet the
requirements of Ford specification WSS-M2C930-A and the API Certification mark.3Indicates only approximate dry-fill capacity. Some applications may vary based on cooler size and
if equipped with an in-tank cooler.4Automatic transmissions that require MERCONLV should only use MERCONLV fluid. Refer to
scheduled maintenance informationto determine the correct service interval. Use of any fluid
other than the recommended fluid may cause transmission damage.5Your vehicle’s rear axle is filled with a synthetic rear axle lubricant and is considered lubricated
for life. These lubricants are not to be checked or changed unless a leak is suspected, service is
required or the axle has been submerged in water. The axle lubricant should be changed any time
the axle has been submerged in water.
2009 Navigator(nav)
Owners Guide, 1st Printing
USA(fus)
Maintenance and Specifications
364
Cleaning your vehicle
engine compartment ..............323
instrument panel ....................325
interior .............................325–326
plastic parts ............................324
washing ....................................321
waxing .....................................322
wheels
......................................322
wiper blades
............................324
Clock
............................................92
Compass, electronic
set zone adjustment
...............117
Console
........................................92
overhead
..............................90–91
Controls
power seat
...............................155
steering column
......................104
Coolant
checking and adding
..............338
refill capacities
................342, 362
specifications
..........................362
Cruise control
(see Speed control)
..................101
Customer Assistance
................285
Ford Extended Service
Plan
..........................................318
Getting assistance outside the
U.S. and Canada
.....................318
Getting roadside assistance
...285
Getting the service you
need
.........................................314
Ordering additional owner’s
literature
.................................319
Utilizing the
Mediation/Arbitration
Program
...................................317D
Daytime running lamps
(see Lamps) ................................77
Dipstick
automatic transmission
fluid ..........................................358
engine oil .................................333
Driving under special
conditions ..................270, 279, 282
sand .........................................281
snow and ice ...........................283
through water .................281, 284
DVD system .................................37
E
Electronic message center .......110
Emergencies, roadside
jump-starting ..........................305
running out of fuel .........305, 349
Emission control system ..........354
Engine ........................................365
cleaning ...................................323
coolant .....................................338
fail-safe cooling .......................342
idle speed control ...................336
lubrication specifications .......362
refill capacities ........................362
service points ..........................330
starting after a collision .........287
Engine block heater .................254
Engine oil ..................................333
change oil soon warning,
message center .......................333
checking and adding ..............333
dipstick ....................................333
filter, specifications ........335, 361
recommendations ...................335
refill capacities ........................362
Index
371
