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Rocker Arm Covers & Related Parts fit your 1992 Mercury Grand Marquis 8 Cyl 4.6L 4-Speed Automatic Transmission
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1992 Mercury Grand Marquis
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8 Cyl 4.6L; 4-Speed Automatic TransmissionVehicle Options
8 Cyl 4.6L; 4-Speed Automatic TransmissionCategories Close X
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
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-6278-A
WASHER (CAMSHAFT SPROCKET)Washer - Flat- Fit Note: 8 Cyl 4.6L
- Base Number: 6278
- Callout Name: 6278
$3.83 $2.692
F1AZ-6518-A
KEY (VALVE SPRING RETAINER)Key- Intake & Exhaust
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 32
- Package Quantity: 8
- Base Number: 6518
- Callout Name: 6518
$0.61 $0.408
F5AZ-6065-A
BOLT OR STUD (CYLINDER HEAD)Bolt - Hex.Head- Do not reuse old bolts
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 20
- Package Quantity: 10
- Callout Name: 6065
- Replaced By: 5R3Z-6065-AA
$12.20 $8.5610
F1AZ-6C518-A
GROMMET (VALVE ROCKER ARM COVER ISOLATOR)Grommet - Valve Cover- Also incl. in 6582 asy.
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 22
- Package Quantity: 2
- Base Number: 6C518
- Callout Name: 6C518
$18.09 $12.692
- PLUG (ENGINE)
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 
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: 6026
- Replaced By: BL3Z-6026-A
$3.86 $2.712
-87836-S101
Hardware - Miscellaneous- Plug-pipe-1/8-27-Cyl. head -(P-15-G)
- Fit Note: 8 Cyl 4.6L
- Base Number: 87836-S101
- Callout Name: 6026
$3.25 $1.914
F1AZ-6026-C
Plug - Engine- Cup type; 11.4mm; Cyl. 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
-87838-S101
Plug - Engine- Cyl. head 6 & Cyl. block 2-Pipe type (P-15-F)-3/8-18 x 3/8
- Fit Note: 8 Cyl 4.6L
- Base Number: 87838-S101
- Callout Name: 6026
$6.50 $3.802
- GASKET (VALVE ROCKER ARM COVER)
F1AZ-6584-A
Gasket - Valve Rocker Arm Cover- RH -Also incl. in 6582 asy.
- Location: Passenger Side
- Fit Note: 8 Cyl 4.6L
- Callout Name: 6584
- Replaced By: F6AZ-6584-AA
$29.33 $20.061 - F1AZ-6584-B
Gasket - Valve Rocker Arm Cover- LH -Also incl. in 6582 asy.
- Location: Driver Side
- Fit Note: 8 Cyl 4.6L
- Callout Name: 6584
- Replaced By: F6AZ-6584-BA
$29.33 $20.061
-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
- HEAD (CYLINDER)-391186-S101
Plug - Engine- Plug in LH side of cylinder block, Pipe plug
- Fit Note: 8 Cyl 4.6L
- Base Number: 391186-S101
- Callout Name: 6049
$3.25 $1.914 
XW4Z-6026-GA
Plug - Engine- Cup type; 32.16mm O/D, Cylinder head plug
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 4
- Package Quantity: 1
- Callout Name: 6049
- Replaced By: -W701761-S300
$13.00 $7.611
- $3.25 $1.914
F1AZ-6505-A
VALVE (EXHAUST)Valve - Exhaust- STD
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 8
- Package Quantity: 1
- Base Number: 6505
- Callout Name: 6505
$22.84 $16.711
- F1AZ-6C501-B
ADJUSTER ASY. (VALVE HYDRAULIC LASH)Adjuster Assy- Intake & Exhaust
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 16
- Package Quantity: 1
- Callout Name: 6C501
- Replaced By: F6DZ-6C501-A
$29.64 $18.581
FOAZ-6766-A
CAP ASY. (OIL FILLER)Cap Assembly - Oil Filler- #E9AE 6766-AA - Replaces EC-719, 723, 723-A & EC-732
- Fit Note: 8 Cyl 4.6L
- Callout Name: 6766
- Replaced By: F3AZ-6766-B
$9.89 $6.361
$5.67 $3.313
- $4.25 $2.494
- INSERT (VALVE SEAT)
F1AZ-6057-A
Insert- Intake
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 8
- Package Quantity: 1
- Callout Name: 6057
- Replaced By: XL3Z-6057-FA
$9.51 $6.121 - F1AZ-6057-B
Insert - Exhaust Valve- Exhaust
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 8
- Package Quantity: 1
- Callout Name: 6057
- Replaced By: XL3Z-6057-HA
- F1AZ-6510-A
BUSHING (VALVE GUIDE)Guide - Valve- Intake & Exhaust;(May require sizing due to distortion that may occur during installation)
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 16
- Package Quantity: 1
- Callout Name: 6510
- Replaced By: F5AZ-6510-A
$5.64 $3.631
F1AZ-6513-A
SPRING (VALVE)Spring - Valve- Intake & Exhaust
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 16
- Package Quantity: 8
- Base Number: 6513
- Callout Name: 6513
- Replaced By: F6AZ-6514-AC
$1.23 $0.808
F1AZ-6A892-A
GROMMET (CRANKCASE VENTILATION)Retainer- Also incl. in 6582 asy.
- Fit Note: 8 Cyl 4.6L
- Callout Name: 6A892
- Replaced By: F6AZ-6A892-BA
$8.80 $6.181
F2AZ-6564-A
ARM (VALVE ROCKER)Arm Assembly - Valve Rocker- ROLLER TYPE
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 16
- Package Quantity: 1
- Callout Name: 6564
- Replaced By: F8AZ-6564-AA
$30.33 $20.751
- BOLT (CAMSHAFT BEARING CAP)
F3AZ-6L293-A
Bolt - Hex.Head- Attaches cam cap to head-M6x47.5
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 4
- Package Quantity: 4
- Callout Name: 6L293
- Replaced By: XL7Z-6L293-AA
$1.67 $1.174 
F3AZ-6L293-B
Bolt - Bearing Cap - Hex. Head- Att. 6B280 Cap to 6049-M6x52.5
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 24
- Package Quantity: 1
- Base Number: 6L293
- Callout Name: 6L293
- F1AZ-6256-B
SPROCKET CAMSHAFT/JACK SHAFT (CAMSHAFT)Sprocket - Camshaft- SPROCKET CAMSHAFT/JACK SHAFT (CAMSHAFT)
- Location: Passenger Side
- Fit Note: 8 Cyl 4.6L
- Callout Name: 6256
F1AZ-6571-A
SEAL (VALVE STEM)Seal - Valve Stem- Intake & Exhaust
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 16
- Package Quantity: 1
- Base Number: 6571
- Callout Name: 6571
- F1AZ-6582-A
COVER ASY. (VALVE ROCKER ARM)Cover - Cylinder Head- RH -Incl. 6584 gasket,6A892 grommet & 6C518 grommets
- Location: Passenger Side
- Fit Note: 8 Cyl 4.6L
- Callout Name: 6582
F5AZ-6507-A
VALVE (INTAKE)Valve - Inlet- STD.
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 8
- Package Quantity: 1
- Base Number: 6507
- Callout Name: 6507
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 1992 Mercury Grand Marquis parts. Parts like Rocker Arm Covers & 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.