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Timing Gear & Related Parts fit your 1998 Ford Expedition 8 Cyl 4.6L 4-Speed Automatic Transmission 4R100
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1998 Ford Expedition
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8 Cyl 4.6L; 4-Speed Automatic Transmission 4R100Vehicle Options
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- TENSIONER (TIMING CHAIN)
F6AZ-6L266-CA
Tensioner - Timing Chain- TENSIONER (TIMING CHAIN)
- Location: Driver Side
- Fit Note: 8 Cyl 4.6L
- Base Number: 6L266
- Callout Name: 6L266
$70.50 $49.071 
F6AZ-6L266-DA
Tensioner - Timing Chain- TENSIONER (TIMING CHAIN)
- Location: Passenger Side
- Fit Note: 8 Cyl 4.6L
- Base Number: 6L266
- Callout Name: 6L266
$78.00 $54.291
F1AZ-6A340-A
BOLT (CAMSHAFT SPROCKET)Bolt - Flanged Hex.- M12 x 52.5mm. For washer, use F1AZ-6378-A, Cam sprocket retaining bolt
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 2
- Package Quantity: 1
- Callout Name: 6279
- Replaced By: F5RZ-6A340-B
$20.67 $14.511
F1AZ-6278-A
SPACER/WASHER (CAMSHAFT SPROCKET)Washer - Flat- Fit Note: 8 Cyl 4.6L
- Require Quantity: 2
- Package Quantity: 2
- Base Number: 6278
- Callout Name: 6278
$3.83 $2.692
- ARM (TIMING CHAIN TENSIONER)
F7AZ-6L253-AA
Arm - Tensioner- L.H., FROM 3/24/97
LH, FROM 3/24/97 - Location: Driver Side
- Fit Note: 8 Cyl 4.6L
- Callout Name: 6L253
- Replaced By: 1L2Z-6L253-AA
$23.00 $15.731 - L.H., FROM 3/24/97
-N806040-S
Dowel- 2 dowels that hold chain tensioner to front of block
- Fit Note: 8 Cyl 4.6L, 8 Cyl 5.4L
- Require Quantity: 2
- Package Quantity: 8
- Base Number: HM1
- Callout Name: 6L253
$2.13 $1.248
F3AZ-6L253-B
Arm - Tensioner- ARM (TIMING CHAIN TENSIONER)
- Location: Passenger Side
- Fit Note: 8 Cyl 4.6L
- Callout Name: 6L253
- Replaced By: 1L2Z-6L253-BA
$23.00 $16.151
$10.00 $5.854
$22.60 $13.001
$25.75 $15.074
$10.00 $5.854
- $2.13 $1.248
F3AZ-6306-A
GEAR/SPROCKET (CRANKSHAFT)Gear - Crankshaft- 9mm with tooth surface
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 2
- Package Quantity: 1
- Callout Name: 6306
- Replaced By: XL3Z-6306-BA
$59.17 $40.831
- GUIDE (TIMING CHAIN)
F3AZ-6K297-B
Guide- GUIDE (TIMING CHAIN)
- Location: Driver Side
- Fit Note: 8 Cyl 4.6L
- Base Number: 6K297
- Callout Name: 6K297
$46.17 $31.581 
F3AZ-6K297-A
Guide- RH. For chain guide roll pin, use N811194-S
- Location: Passenger Side
- Fit Note: 8 Cyl 4.6L
- Base Number: 6K297
- Callout Name: 6K297
F3LY-6268-A
BELT OR CHAIN (TIMING)Chain - Timing- Fit Note: 8 Cyl 4.6L
- Require Quantity: 2
- Package Quantity: 1
- Callout Name: 6268
- Replaced By: 5W7Z-6268-AA
$72.17 $49.361
- SPROCKET CAMSHAFT/JACK SHAFT (CAMSHAFT)
F8AZ-6256-AA
Sprocket - Camshaft- RH; Bolt on gear for service cam. Production pressed on gear is only serviced in 6250 Camshaft asy.
SPROCKET CAMSHAFT/JACK SHAFT (CAMSHAFT) - Location: Passenger Side
- Fit Note: 8 Cyl 4.6L
- Base Number: 6256
- Callout Name: 6256
$29.33 $20.061 
F8AZ-6256-BA
Sprocket - Camshaft- LH; Bolt on gear for service cam. Production pressed on gear is only serviced in 6250 Camshaft asy.
SPROCKET CAMSHAFT/JACK SHAFT (CAMSHAFT) - Location: Driver Side
- Fit Note: 8 Cyl 4.6L
- Base Number: 6256
- Callout Name: 6256
$29.53 $20.201
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 1998 Ford Expedition parts. Parts like Timing Gear & 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 4.6L. Transmission: 4AT 4R100.