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Engine Crankshaft & Related Parts fit your 1999 Mercury Grand Marquis 8 Cyl 4.6L 4-Speed Automatic Transmission 4R70W
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1999 Mercury Grand Marquis
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8 Cyl 4.6L; 4-Speed Automatic Transmission 4R70WVehicle Options
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Part No. & Part Description
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Part No. &
Part Description
Part Description
F4AZ-6701-A
PACKING/SEAL (CRANKSHAFT REAR OIL)Seal Assy - Crankshaft Oil- Fit Note: 8 Cyl 4.6L
- Base Number: 6701
- Callout Name: 6701
$40.83 $28.671
F1AZ-6A340-A
BOLT (CRANKSHAFT PULLEY)Bolt - Flanged Hex.- M12x52.5mm-Two reqd. for 6256 & 1 reqd. for 6316 attachments.-Also ref. group 6279
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 3
- Package Quantity: 1
- Callout Name: 6A340
- Replaced By: F5RZ-6A340-B
$20.67 $14.511
F1AZ-6378-A
WASHER (CRANKSHAFT PULLEY RETAINING)Washer- Fit Note: 8 Cyl 4.6L
- Base Number: 6378
- Callout Name: 6378
$7.27 $5.102
F1AZ-6379-A
BOLT (FLYWHEEL ATTACHING)Bolt - Hex.Head- M10x1x20.5mm
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 6
- Package Quantity: 6
- Base Number: 6379
- Callout Name: 6379
$20.11 $14.126
- BEARING SET (CRANKSHAFT COMPLETE MAIN)
2L3Z-6D309-AA
Bearing - Crankshaft Main- Position #1; Standard Grade 1; Contains one upper and one lower bearing.
- Fit Note: 8 Cyl 4.6L
- Base Number: 6D309
- Callout Name: 6D309
$20.50 $13.731 
2L3Z-6D309-DA
Bearing - Crankshaft Main- Positions #2,3,4,5; Standard Grade 1; Contains one upper and one lower bearing.
- Fit Note: 8 Cyl 4.6L
- Base Number: 6D309
- Callout Name: 6D309
$20.50 $14.021
2L3Z-6D309-BA
Bearing - Crankshaft Main- Position #1; Standard Grade 2; Contains one upper and one lower bearing.
- Fit Note: 8 Cyl 4.6L
- Base Number: 6D309
- Callout Name: 6D309
$19.83 $13.921
2L3Z-6D309-EA
Bearing - Crankshaft Main- Positions #2,3,4,5; Standard Grade 2; Contains one upper and one lower bearing.
- Fit Note: 8 Cyl 4.6L
- Base Number: 6D309
- Callout Name: 6D309
$19.67 $13.811- 2L3Z-6D309-GA
Bearing - Crankshaft Main- Position #1; 0.25mm undersize Grade 1; Contains one upper and one lower bearing.
- Fit Note: 8 Cyl 4.6L
- Base Number: 6D309
- Callout Name: 6D309
$89.67 $49.231 - 2L3Z-6D309-LA
Bearing - Crankshaft Main- Positions #2,3,4,5; 0.25mm undersize Grade 2; Contains one upper and one lower bearing.
- Fit Note: 8 Cyl 4.6L
- Base Number: 6D309
- Callout Name: 6D309
$88.67 $60.651 - 2L3Z-6D309-CA
Bearing - Crankshaft Main- Position #1; Standard Grade 3; Contains one upper and one lower bearing.
- Fit Note: 8 Cyl 4.6L
- Base Number: 6D309
- Callout Name: 6D309
$19.67 $13.811 
2L3Z-6D309-FA
Bearing - Crankshaft Main- Positions #2,3,4,5; Standard Grade 3; Contains one upper and one lower bearing.
- Fit Note: 8 Cyl 4.6L
- Base Number: 6D309
- Callout Name: 6D309
$19.67 $13.811- 2L3Z-6D309-HA
Bearing - Crankshaft Main- Position #1; 0.25mm undersize Grade 2; Contains one upper and one lower bearing.
- Fit Note: 8 Cyl 4.6L
- Base Number: 6D309
- Callout Name: 6D309
$88.67 $60.651 - 2L3Z-6D309-JA
Bearing - Crankshaft Main- Position #1; 0.25mm undersize Grade 3; Contains one upper and one lower bearing.
- Fit Note: 8 Cyl 4.6L
- Base Number: 6D309
- Callout Name: 6D309
$88.83 $48.761 - 2L3Z-6D309-KA
Bearing - Crankshaft Main- Positions #2,3,4,5; 0.25mm 0.25mm undersize Grade 1; Contains one upper and one lower bearing.
- Fit Note: 8 Cyl 4.6L
- Base Number: 6D309
- Callout Name: 6D309
$89.67 $49.231 - 2L3Z-6D309-MA
Bearing - Crankshaft Main- Positions #2,3,4,5; 0.25mm undersize Grade 3; Contains one upper and one lower bearing.
- Fit Note: 8 Cyl 4.6L
- Base Number: 6D309
- Callout Name: 6D309
$88.83 $48.761 
2L3Z-6D309-NA
Bearing - Crankshaft Main- Std. Complete kit with upper, lower, thrust & washer, With centered tabs.
- Fit Note: 8 Cyl 4.6L
- Base Number: 6D309
- Callout Name: 6D309
$5.65 $3.314
- BOLT OR STUD (CRANKSHAFT MAIN BEARING CAP)
F1AZ-6345-A
Bolt - Bearing Cap - Hex. Head- 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 
F1AZ-6345-B
Stud- 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
XW7Z-6345-AA
Bolt - Bearing Cap - Hex. Head- Jack Screws; Do not reuse when servicing bearings.
- Fit Note: 8 Cyl 4.6L
- Base Number: 6345
- Callout Name: 6345
$23.17 $15.851
F6AZ-6310-AB
SLINGER (CRANKSHAFT OIL)Slinger- Fit Note: 8 Cyl 4.6L
- Callout Name: 6310
- Replaced By: F65Z-6310-A
$14.33 $10.061
$3.25 $1.914
F1AZ-6B316-A
KEY (CRANKSHAFT)Key - Woodruff- Fit Note: 8 Cyl 4.6L
- Callout Name: 6B316
- Replaced By: F1AZ-6B316-AA
$3.44 $2.422
F5AZ-6700-A
SEAL (OIL)Seal Assy - Crankshaft Oil - Front- Crankshaft front
- Location: Front
- Fit Note: 8 Cyl 4.6L
- Base Number: 6700
- Callout Name: 6700
$22.67 $20.081
F3AZ-6316-A
PULLEY ASY (CRANKSHAFT)Damper Assy- FROM 6/22/92
- Fit Note: 8 Cyl 4.6L
- Base Number: 6316
- Callout Name: 6312
$0.00
F9ZZ-6A341-AA
WASHER (CRANKSHAFT THRUST BRG UPPER)Washer - Crankshaft Main Brg Thrust- Fit Note: 8 Cyl 4.6L
- Base Number: 6A341
- Callout Name: 6A341
$15.23 $10.691
XL3Z-6306-BA
SPROCKET (CRANKSHAFT)Gear - Crankshaft- 24mm; One piece double gear
- Fit Note: 8 Cyl 4.6L
- Base Number: 6306
- Callout Name: 6306
$59.17 $40.471
-391186-S101
BLOCK ASY. (CYLINDER)Plug - Engine- Plug in LH side of cylinder block
- Fit Note: 8 Cyl 4.6L
- Base Number: 391186-S101
- Callout Name: 6010
$3.25 $1.914
F1AZ-6C360-A
SCREW (CRANKSHAFT MAIN BEARING CAP ADJUSTING)Screw - Adjusting- Fit Note: 8 Cyl 4.6L
- Base Number: 6C360
- Callout Name: 6C360
$4.39 $3.092
F6AZ-6375-BA
FLYWHEEL ASY.Flywheel Assy- Exc. Eng. tag codes 9G-112 or 0G-112
- Fit Note: 8 Cyl 4.6L
- Callout Name: 6375
- Replaced By: 4W7Z-6375-AA
$87.83 $60.081
F1AZ-6303-ARM
CRANKSHAFT ASY.Crankshaft Assy- Incl. machined .25mm U/S crankshaft with matched tang type brgs.,If tangless #5 upper brg. is reqd. use F1AZ,6333,GA in this position.
- Fit Note: 8 Cyl 4.6L
- Base Number: 6303
- Callout Name: 6303
F6SZ-7007-A
PLATE (ENGINE REAR)Plate - Cylinder Block Rear- Plate - .070" steel, 4R70W
- Fit Note: 8 Cyl
- Base Number: 7007
- Callout Name: 7007
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 1999 Mercury Grand Marquis parts. Parts like Engine Crankshaft & 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 4R70W.