Owner's manual

MOTORCRAFT PART NUMBERS
Component
1
4.2L V6
engine
4.6L V8
engine
5.4L V8
engine
6.8L V10
engine
Air filter
element
FA-1634 FA-1634 FA-1634 FA-1634
Battery
(standard)
BXT-65-750 BXT-65-750 BXT-65-750 BXT-65-750
Battery
(auxiliary)
BH-65DC BH-65DC BH-65DC BH-65DC
Fuel filter FG-872 FG-872 FG-872 FG-872
Oil filter FL-400-S FL-820-S FL-820-S FL-820-S
PCV valve EV-251 EV-233 EV-233 EV-233
Spark plugs
2
AGSF-34EEM
3
AWSF-32PP
4
AGSF-22W AGSF-22W
1
Refer to the 7.3 Liter Power Stroke Direct Injection Turbo Diesel
Owner’s Guide Supplement for Motorcraft diesel engine service part
numbers.
2
Refer to Vehicle Emissions Control Information (VECI) decal for spark
plug gap information.
3
If a spark plug is removed for inspection, it must be reinstalled in the
same cylinder. Cylinders No. 1, 2 and 3 have a “EGM” suffix. Cylinders
No. 4, 5 and 6 have a “EM” suffix. If a spark plug needs to be replaced,
use only spark plugs with the service part number suffix letter ⬙EEM⬙ as
shown on the engine decal.
4
If a spark plug is removed for inspection, it must be reinstalled in the
same cylinder. Cylinders No. 1, 2, 3 and 4 have a “PG” suffix. Cylinders
No. 5, 6, 7 and 8 have a “P” suffix. If a spark plug needs to be replaced,
use only spark plugs with the service part number suffix letter as shown
on the engine decal.
Maintenance and specifications
253