MOTORCRAFT PART NUMBERS
Component 5.4L 3V V8 engine
Air filter element FA-1883
BatteryBXT-65-650 or
BXT-65-750 (if equipped)
Fuel filter FG-986B
Oil filter FL-820-S
PCV valve
1
Spark plugs2
1
The PCV valve is a critical emission component. It is one of the items
listed inscheduled maintenance informationand is essential to the
life and performance of your vehicle and to its emissions system.
For PCV valve replacement, see your authorized dealer. Refer to
scheduled maintenance informationfor the appropriate intervals for
changing the PCV valve.
Replace the PCV valve with one that meets Ford material and
design specifications for your vehicle, such as a Motorcraft or
equivalent replacement part. The customer warranty may be void
for any damage to the emissions system if such a PCV valve is not
used.
2For spark plug replacement, see your authorized dealer. Refer to
scheduled maintenance informationfor the appropriate intervals for
changing the spark plugs.
Replace the spark plugs with ones that meet Ford material and
design specifications for your vehicle, such as Motorcraft or
equivalent replacement parts. The customer warranty may be
void for any damage to the engine if such spark plugs are not
used.
2007 Navigator(nav)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
296
Preparing to drive your
vehicle ........................................205
R
Radio ............................................18
Rear window defroster ...............38
Relays ........................................224
Remote entry system .................93
illuminated entry ....................100
locking/unlocking doors .....93–94
opening the trunk ...............95–96
panic alarm ...............................96
replacement/additional
transmitters ...............................99
replacing the batteries .............98
Reverse sensing system ...........210
Roadside assistance ..................221
Roof rack .....................................88
S
Safety Belt Maintenance ..........128
Safety belts (see Safety
restraints) ..................119, 122–126
Safety Canopy ...................137, 139
Safety defects, reporting ..256–257
Safety restraints ........119, 122–126
BeltMinder............................129
extension assembly ................128
for adults .........................123–125
for children .....................142–143
safety belt maintenance .........128
warning light and chime ........129
Safety seats for children ..........146
Safety Compliance
Certification Label ....................301
Satellite Radio Information ........29Seat belts
(see Safety restraints) .............119
Seats ..........................................106
child safety seats ....................146
climate control ........................110
memory seat .....................97, 109
SecuriLock passive
anti-theft system ...............102–104
Servicing your vehicle ..............265
Snowplowing .................................7
Spare tire
(see Changing the Tire) ...........234
Spark plugs, specifications ......296,
300
Special notice
utility-type vehicles ....................7
Specification chart,
lubricants ...................................297
Speed control ..............................61
Starting your vehicle ........192–194
jump starting ..........................241
Steering wheel
controls ......................................64
tilting .........................................50
T
Tire Pressure Monitoring
System (TPMS)
Driving .....................................216
Roadside Emergencies ...........232
Tires, Wheels and Loading ....174
Warning Displays ................10, 79
Tires ...........................159–161, 232
alignment ................................168
care ..........................................164
changing ..................232, 234, 236
checking the pressure ............164
2007 Navigator(nav)
Owners Guide (post-2002-fmt)
USA(fus)
Index
309
