MOTORCRAFT PART NUMBERS
Component
5.4L 3V V8 engine
Air filter element
FA-1883
Battery
BXT-65-650 or
BXT-65-750 (if equipped)
Fuel filter
FG-986B
Oil filter
FL-820-S
PCV valve
1
Spark plugs
2
1
The PCV valve is a critical emission component. It is one of the items
listed in
scheduled maintenance information
and 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 information
for 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.
2
For spark plug replacement, see your authorized dealer. Refer to
scheduled maintenance information
for 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
326
