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Cylinder Block & Plugs fit your 1998 Ford F-250 8 Cyl 4.6L 4-Speed Automatic Transmission 4R70W
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1998 Ford F-250
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8 Cyl 4.6L; 4-Speed Automatic Transmission 4R70WVehicle Options
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
$17.00 $9.951
- DOWEL
F2AZ-6397-A
Sleeve - Guide- Cylinder block rear to Transmission
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 2
- Package Quantity: 2
- Base Number: 6397
- Callout Name: 6397
$4.99 $3.842 
D1FZ-6397-B
Sleeve - Guide- CLUTCH TO FLYWHEEL
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 3
- Package Quantity: 5
- Base Number: 6397
- Callout Name: 6397
$3.37 $2.365
- BOLT (CRANKSHAFT MAIN BEARING CAP)
F6AZ-6345-AA
Bolt - Bearing Cap - Hex. Head- Bolt M10x94.5; New bolts required when replacing bearings.
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 9
- Package Quantity: 3
- Base Number: 6345
- Callout Name: 6345
$6.00 $4.213 
F1AZ-6345-A
Bolt - Bearing Cap - Hex. Head- Main cap bolt; M10 x 94
Main cap bolt; M10x1.5x94 mm; Do not reuse when servicing main bearings - Fit Note: 8 Cyl 4.6L
- Callout Name: 6345
- Replaced By: 3L2Z-6345-AAA
$25.38 $20.444
F65Z-6345-AA
Bolt - Bearing Cap - Hex. Head- Bolt M9x53.5; Side bolts; New bolts required when replacing bearings
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 10
- Package Quantity: 10
- Base Number: 6345
- Callout Name: 6345
$2.40 $1.6810
F1AZ-6345-B
Stud- Main cap stud; M8x16 x M10x94
Main cap stud; M8x16xM10x94; Do not reuse when servicing main bearings. - Fit Note: 8 Cyl 4.6L
- Callout Name: 6345
- Replaced By: 3L2Z-6345-AA
$31.50 $22.111
F6AZ-6345-BA
Stud- Stud- M8xM10x126 - Do not re-use removed stud when replacing bearings
- Fit Note: 8 Cyl 4.6L
- Base Number: 6345
- Callout Name: 6345
$6.92 $4.861- F6AZ-6345-DA
Bolt - Bearing Cap - Hex. Head- M8x64-Side bolts-For service do not reuse removed bolts when replacing 6333/6337 brgs.
- Fit Note: 8 Cyl 4.6L
- Callout Name: 6345
- Replaced By: XW7Z-6345-AA
$23.17 $15.851 
XW7Z-6345-AA
Bolt - Bearing Cap - Hex. Head- Side Bolts; M8 x 64
- Fit Note: 8 Cyl 4.6L
- Base Number: 6345
- Callout Name: 6345
$23.17 $15.851
F75Z-8555-AA
TUBE (WATER BY-PASS)Tube Assy- Pressed in block behind water pump; O-rings are W704593- S100, Under 8500 GVW
- Fit Note: 8 Cyl 4.6L, 8 Cyl 5.4L
- Base Number: 8555
- Callout Name: 8555
$19.17 $13.461
- COVER (CYLINDER BLOCK OPENING)
F65Z-6C070-AB
Cover- Plug; Converter Inspection Hole In Block
- Fit Note: 8 Cyl 4.6L
- Base Number: 6C070
- Callout Name: 6C070
$10.45 $7.341 
F3AZ-6C070-AA
Cover- Plug rear valley hole in block
- Fit Note: 8 Cyl 4.6L
- Base Number: 6C070
- Callout Name: 6C070
$5.98 $4.201
- FREEZE PLUG (ENGINE)
F6AZ-6026-AA
Plug - Engine- Cup type-1 3/4" cyl. block
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 8
- Package Quantity: 2
- Base Number: 6026
- Callout Name: 6026
$7.44 $5.232 
E7DZ-6026-A
Plug - Engine- Cup type-1 1/2"-Used in cyl. block & cyl. head
- Fit Note: 8 Cyl 4.6L
- Callout Name: 6026
- Replaced By: F6AZ-6026-BA
$5.73 $4.022
F3AZ-6026-A
Plug - Engine- Pipe type-3/8-18x.425-cyl. block
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 3
- Package Quantity: 2
- Base Number: 6026
- Callout Name: 6026
$4.12 $2.892
F6AZ-6026-BA
Plug - Engine- Cup type; 38.30mm; Cylinder head front & rear.
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 6
- Package Quantity: 2
- Base Number: 6026
- Callout Name: 6026
$5.73 $4.022
F1AZ-6026-C
Plug - Engine- Cup type; 11.4mm; Cylinder head front & rear
- Location: Front And Rear
- Fit Note: 8 Cyl 4.6L
- Callout Name: 6026
- Replaced By: F1AZ-6026-E
$3.02 $2.122- F6AZ-6026-CA
Plug - Engine- Cup type-11.4mm- cyl. head
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 4
- Package Quantity: 1
- Base Number: 6026
- Callout Name: 6026
$0.00
- BLOCK ASY. (CYLINDER)
F1AZ-6026-A
Plug - Engine- Cup type; 13.84mm; Front & rear of block.
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 2
- Package Quantity: 2
- Callout Name: 6010
- Replaced By: BL3Z-6026-A
$3.86 $2.712 
- SENSOR ASY. (KNOCK)
F6ZZ-12A699-AA
Sensor - Engine Knock- Screw in type sensor
- Fit Note: 8 Cyl 4.6L
- Base Number: 12A699
- Callout Name: 12A699
$390.53 $281.121 
-W500225-S424
Screw- Bolt to retain knock sensor to block
- Fit Note: 8 Cyl 4.6L
- Base Number: W500225-S424
- Callout Name: 12A699
F1AZ-6C360-A
SCREW (CRANKSHAFT MAIN BEARING CAP ADJUSTING)Screw - Adjusting- Jack Screw
- Fit Note: 8 Cyl 4.6L
- Base Number: 6C360
- Callout Name: 6C360
$4.39 $3.092
F6TZ-6A346-BB
DOWEL (BEARING CAP)Dowel - Bearing Cap- Fit Note: 8 Cyl 4.6L
- Require Quantity: 10
- Package Quantity: 10
- Base Number: 6A346
- Callout Name: 6A346
$4.27 $3.0010
F7TZ-6A008-A
DOWEL (CYLINDER HEAD TO CYLINDER BLOCK)Dowel - Pin- Fit Note: 8 Cyl 4.6L
- Require Quantity: 4
- Package Quantity: 4
- Callout Name: 6A008
- Replaced By: F8AZ-6A008-AA
$3.89 $2.734
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 1998 Ford F-250 parts. Parts like Cylinder Block & Plugs are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 4.6L. Transmission: 4AT 4R70W.