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Ignition Coil and Wires/Spark Plugs fit your 2008 Mercury Grand Marquis
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2008 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
F7TZ-12A402-AA
BootBoot - Ignition Wire Protection- Fit Note: 8 Cyl 4.6L Romeo SOHC EFI
- Base Number: 12A402
- Callout Name: 12A402
$10.38 $6.511
$3.25 $1.914
3W7Z-12029-AA
Coil Assy - Ignition- Fit Note: 8 Cyl 4.6L Romeo SOHC EFI
- Require Quantity: 8
- Package Quantity: 1
- Base Number: 12029
- Callout Name: 12029
$95.64 $57.861
- Spark Plug
AGSF-22F-M1
Spark Plug- Fit Note: 8 Cyl 4.6L Romeo SOHC EFI, FFV-(Ethanol) Fuel
- Require Quantity: 8
- Package Quantity: 1
- Base Number: AWSF-22F-M
- Callout Name: 12405
- Replaced By: AGSF-22F-M1X
$9.20 $5.891 
AGSF-32P-M
Spark Plug- Fit Note: 8 Cyl 4.6L Romeo SOHC EFI, For Unleaded Fuel
- Require Quantity: 8
- Package Quantity: 1
- Base Number: AWSF-32P-M
- Callout Name: 12405
- Replaced By: AGSF-32P-MX
$9.05 $5.681
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 2008 Mercury Grand Marquis parts. Parts like Ignition Coil and Wires/Spark 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.