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Cylinder Block and Plugs fit your 2010 Mercury Grand Marquis
Currently shopping for
2010 Mercury Grand Marquis
Change VehicleVehicle Options
8 Cyl 4.6L Romeo SOHC EFI; 4-Speed Automatic Transmission 4R75E LivoniaVehicle Options
8 Cyl 4.6L Romeo SOHC EFI; 4-Speed Automatic Transmission 4R75E LivoniaCategories Close X
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
F2AZ-6397-A
Dowel - PinSleeve - Guide- Hollow Type , Ø 16MM , Straight Dowel
- Fit Note: 8 Cyl 4.6L Romeo SOHC EFI
- Base Number: 6397
- Callout Name: 6397A
$13.732
$19.17 $13.461
- Cover
F65Z-6C070-AB
Cover- Plug; Converter Inspection Hole In Block
- Fit Note: 8 Cyl 4.6L Romeo SOHC EFI
- 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 Romeo SOHC EFI
- Base Number: 6C070
- Callout Name: 6C070
$5.98 $4.201
-N806040-S
Hardware - MiscellaneousDowel- 8.0X45.5
- Fit Note: 8 Cyl 4.6L Romeo SOHC EFI
- Production Date: 06/2006-01/2011
- Base Number: HM1
- Callout Name: HM1
$2.13 $1.248
-W701228-S300
Dowel - PinDowel- 8.0MMX18.25 , Pin - dowel
- Fit Note: 8 Cyl 4.6L Romeo SOHC EFI
- Base Number: 6397
- Callout Name: 6397B
$4.25 $2.494
3L2Z-6345-AAA
Bolt - Bearing Cap - Hex. Head- Bolt , For Service Do Not Reuse Removed Studs When Replacing Bearings , M10 X 91MM
- Fit Note: 8 Cyl 4.6L Romeo SOHC EFI
- Base Number: 6345
- Callout Name: 6345C
$25.38 $17.824
F1AZ-6026-A
Plug - Engine- 13.84MM
- Fit Note: 8 Cyl 4.6L Romeo SOHC EFI
- Production Date: 06/2006-01/2011
- Callout Name: 6026B
- Replaced By: BL3Z-6026-A
$3.86 $2.712
F6AZ-6026-BA
Plug - Engine- 38.30MM , Cup Type , Cup Type - Cylinder Head
- Fit Note: 8 Cyl 4.6L Romeo SOHC EFI
- Base Number: 6026
- Callout Name: 6026A
$5.73 $4.022
$3.25 $1.914
-391186-S101
Plug - Engine- Pipe Type - 3/8-18*.425 - Cylinder Block
- Fit Note: 8 Cyl 4.6L Romeo SOHC EFI
- Base Number: 391186-S101
- Callout Name: 6026C
$3.25 $1.914
3L2Z-6345-AA
Bolt - Bearing Cap - Hex. HeadStud- For Service Do Not Reuse Removed Studs When Replacing Bearings , M10 X 102.5 , Stud
- Fit Note: 8 Cyl 4.6L Romeo SOHC EFI
- Base Number: 6345
- Callout Name: 6345A
$31.50 $22.111
F1AZ-6C360-A
Screw - Adjusting- Fit Note: 8 Cyl 4.6L Romeo SOHC EFI
- Base Number: 6C360
- Callout Name: 6C360
$4.39 $3.092
XL3Z-12A699-AA
Sensor - Engine Knock- Fit Note: 8 Cyl 4.6L Romeo SOHC EFI
- Base Number: 12A699
- Callout Name: 12A699
$56.55 $36.081
XW7Z-6345-AA
Bolt - Bearing Cap - Hex. Head- M8 X 64MM
- Fit Note: 8 Cyl 4.6L Romeo SOHC EFI
- Base Number: 6345
- Callout Name: 6345B
$23.17 $15.851
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 2010 Mercury Grand Marquis parts. Parts like Cylinder Block and 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 Romeo SOHC EFI. Transmission: 4-Speed Automatic Transmission 4R75E Livonia.