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Cylinder Block & Related Parts fit your 2003 Ford Excursion 8 Cyl 7.3L 5-Speed Automatic Transmission
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2003 Ford Excursion
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8 Cyl 7.3L; 5-Speed Automatic TransmissionVehicle Options
8 Cyl 7.3L; 5-Speed Automatic TransmissionCategories Close X
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Engine
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
E3TZ-6A008-A
DOWEL (CYLINDER HEAD TO BLOCK)Dowel - Pin- Fit Note: 8 Cyl 7.3L
- Require Quantity: 4
- Package Quantity: 4
- Base Number: 6A008
- Callout Name: 6A008
$9.80 $5.734
F4TZ-6701-A
PACKING/SEAL (CRANKSHAFT OIL)Seal Assy - Crankshaft Oil- Rear
- Fit Note: 8 Cyl 7.3L
- Base Number: 6701
- Callout Name: 6701
$87.00 $58.461
- GASKET (OIL RESERVOIR)
F81Z-6619-AA
Gasket- Gasket between Oil Reservoir and Top cover
- Fit Note: 8 Cyl 7.3L
- Base Number: 6619
- Callout Name: 6619
$82.00 $59.701 - F4TZ-6619-B
Gasket- Round in shape-fits under front oil pump hsg.
- Fit Note: 8 Cyl 7.3L
- Callout Name: 6619
- Replaced By: XC3Z-6619-AA
$27.08 $20.241 - $27.08 $20.241
- YC3Z-6619-BA
Gasket- Gasket between Front cover & Reservoir (with screen in gasket).
- Fit Note: 8 Cyl 7.3L
- Base Number: 6619
- Callout Name: 6619
$39.54 $29.301
F4TZ-6A369-A
ADAPTER (FLYWHEEL HOUSING TO TRANSMISSION)Adaptor- Fit Note: 8 Cyl 7.3L
- Base Number: 6A369
- Callout Name: 6A369
$503.33 $341.26
F4TZ-6670-A
SPRING (OIL PUMP RELIEF VALVE)Spring- Spring fits under 6674 (O-ring)
- Fit Note: 8 Cyl 7.3L
- Base Number: 6670
- Callout Name: 6670
$6.48 $4.551
- PLUNGER (OIL PUMP RELIEF VALVE)
F4TZ-6674-A
Plunger - Pressure Regulator- Fits under 6666 plug (This is an O-ring), DI turbo
- Fit Note: 8 Cyl 7.3L
- Base Number: 6674
- Callout Name: 6674
$8.86 $5.181 
F4TZ-6674-C
Plunger - Pressure Regulator- Seating surface (O-ring) for 1/2 metal ball (6674)
- Fit Note: 8 Cyl 7.3L
- Base Number: 6674
- Callout Name: 6674
$8.60 $5.031
F4TZ-6674-B
Plunger - Pressure Regulator- 1/2 metal ball, DI turbo
- Fit Note: 8 Cyl 7.3L
- Base Number: 6674
- Callout Name: 6674
$0.00
$7.38 $4.061
F4TZ-6700-A
SEAL (CYLINDER FRONT COVER OIL)Seal Assy - Crankshaft Oil - Front- Seal with wear sleeve
- Fit Note: 8 Cyl 7.3L
- Base Number: 6700
- Callout Name: 6700
$29.83 $20.411
- INSULATOR ASY. (FRONT SUPPORT)
F81Z-6038-CB
Insulator Assy- INSULATOR ASY. (FRONT SUPPORT)
- Location: Passenger Side
- Fit Note: 8 Cyl 7.3L
- Base Number: 6038
- Callout Name: 6038
F81Z-6038-CA
Insulator Assy - Engine Support- INSULATOR ASY. (FRONT SUPPORT)
- Location: Driver Side
- Fit Note: 8 Cyl 7.3L
- Base Number: 6038
- Callout Name: 6038
- RESERVOIR (SUPPLY PUMP)
F81Z-6658-BA
Kit- Housing only with gasket(Cover not included)
- Fit Note: 8 Cyl 7.3L
- Base Number: 6658
- Callout Name: 6658
$230.00 $157.321 
F81Z-6658-AA
Cover - Oil Pump- Housing, cover & upper gasket with oil temperature sensor(Does not include YC3Z-6619-BA lower gasket).
- Fit Note: 8 Cyl 7.3L
- Base Number: 6658
- Callout Name: 6658
- Replaced By: -W300022
$7.10 $4.554
-1820916-C1
Bolt - Special- Flange bolts, (70mm long) attaching
- Fit Note: 8 Cyl 7.3L
- Require Quantity: 2
- Package Quantity: 1
- Base Number: 1820916-C1
- Callout Name: 6658
-20640-R1
DOWEL (CYLINDER BLOCK)Pin- Dowel pin for block 3/8 x 2 1/4", A/T
- Fit Note: 8 Cyl 7.3L
- Base Number: 20640-R1
- Callout Name: 6397
$11.48 $6.721
F81Z-6C327-AA
TUBE ASY. (PISTON COOLING)Tube - Oil- For attaching bolt use W300052.
- Fit Note: 8 Cyl 7.3L
- Require Quantity: 8
- Package Quantity: 1
- Base Number: 6C327
- Callout Name: 6C327
$24.80 $14.141
- COVER ASY. (FRONT TIMING COVER)
$18.75 $13.731 
YC3Z-6019-BA
Cover - Cylinder Front- Lip on inside of cover may be smaller than original. Per Engineering, this is OK. Installer may use small amount of RTV to retain gasket during installation., FROM 5/99
- Fit Note: 8 Cyl 7.3L
- Base Number: 6019
- Callout Name: 6019
$1041.67 $700.00
-445684-
BLOCK ASY. (CYLINDER)Plug- Plug-pipe sq. head 1/8 nptf
- Fit Note: 8 Cyl 7.3L
- Require Quantity: 3
- Package Quantity: 10
- Callout Name: 6010
- Replaced By: -W301583
$1.31 $0.9710
- FREEZE PLUG (ENGINE)
F1TZ-6026-A
Plug - Engine- 13/16" (.819mm) cup - plug holes at lower corners of head mating surface of block & between valves. Also used in rear barn doors.
- Fit Note: 8 Cyl 7.3L
- Require Quantity: 8
- Package Quantity: 4
- Base Number: 6026
- Callout Name: 6026
$6.40 $3.744 
$13.731
F81Z-6026-CA
Plug - Engine- Used to plug fuel pump rod hole when not needed. .892" diameter
- Fit Note: 8 Cyl 7.3L
- Base Number: 6026
- Callout Name: 6026
$13.731- F4TZ-6026-A
Plug - Engine- Plug used at front of head and back and side of block 1 1/2 cup type comes 7 to a pack
- Fit Note: 8 Cyl 7.3L
- Require Quantity: 7
- Package Quantity: 1
- Callout Name: 6026
- BOLT (CRANKSHAFT MAIN BEARING CAP)
F4TZ-6345-B
Bolt - Bearing Cap - Hex. Head- Short bolt
- Fit Note: 8 Cyl 7.3L
- Require Quantity: 10
- Package Quantity: 1
- Base Number: 6345
- Callout Name: 6345
$89.88 $64.701 - F4TZ-6345-C
Bolt - Bearing Cap - Hex. Head- Long bolt
- Fit Note: 8 Cyl 7.3L
- Require Quantity: 9
- Package Quantity: 1
- Base Number: 6345
- Callout Name: 6345
F7TZ-6345-AAA
Bolt - Bearing Cap - Hex. Head- #1825301-C1 Stud
- Fit Note: 8 Cyl 7.3L
- Base Number: 6345
- Callout Name: 6345
- PLATE (CYLINDER FRONT COVER)XC3Z-6B070-AA
Plate- Access hole cover, With EBP fitting & bracket
- Fit Note: 8 Cyl 7.3L
- Callout Name: 6B070
- Replaced By: F81Z-9J432-AA
$114.20 $63.951 - F4TZ-6B070-B
Plate- Access hole cover; Refer to Workshop Manual for RTV sealant
- Fit Note: 8 Cyl 7.3L
- Base Number: 6B070
- Callout Name: 6B070
F4TZ-6L080-A
COVER ASY. (REAR)Shield - Rear- Fit Note: 8 Cyl 7.3L
- Base Number: 6L080
- Callout Name: 6L080
$66.00 $37.621
F6TZ-6666-A
PLUG (OIL PUMP RELIEF VALVE)Plug- Location in middle of valley pan in block
- Fit Note: 8 Cyl 7.3L
- Base Number: 6666
- Callout Name: 6666
$18.75 $13.73
YC3Z-6020-AA
GASKET (CYLINDER FRONT COVER)Gasket- Kit; Includes following gaskets; Water pump, Front cover to block, Reservoir & reservoir screen, Oil pickup tube & flange
- Fit Note: 8 Cyl 7.3L
- Callout Name: 6020
- Replaced By: YC3Z-6020-BA
$122.92 $91.091
- GEAR ASY. (OIL PUMP IDLER DRIVE)
- GUIDE (CRANKCASE CAM)
-1823609-C1
Bolt - Shoulder- Shoulder bolt for holding cam follower guide.
- Fit Note: 8 Cyl 7.3L
- Require Quantity: 8
- Package Quantity: 1
- Base Number: 1823609-C1
- Callout Name: 6C329
F7TZ-6C329-AA
Guide- #1825291-C1, Plate only
- Fit Note: 8 Cyl 7.3L
- Require Quantity: 8
- Package Quantity: 1
- Base Number: 6C329
- Callout Name: 6C329
E4TZ-6B041-A
DOWEL PIN (CYLINDER COVER PLATE)Door - Front/Rear- Block to rear plate; 3/8" x 2"
- Fit Note: 8 Cyl 7.3L
- Require Quantity: 2
- Package Quantity: 4
- Base Number: 6B041
- Callout Name: 6B041
F4TZ-6A251-A
BEARING KIT (CAMSHAFT)Kit - Bearing- This package has 5 bearings(first postion bearing is special)
- Fit Note: 8 Cyl 7.3L
- Base Number: 6A251
- Callout Name: 6A251
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 2003 Ford Excursion parts. Parts like Cylinder Block & Related Parts are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 7.3L. Transmission: 5AT.