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Fuel Injection
2003 Mercury Grand Marquis Fuel Pressure Regulator, Fuel Injector, Fuel Pressure Sensor, Fuel Rail
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2003 Mercury Grand Marquis
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8 Cyl 4.6 L GASVehicle Options
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Part No. & Part Description
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Part Description
Part Description
MSRP: $181.27 Your Price: $110.171
MSRP: $247.27 Your Price: $150.281
MSRP: $160.91 Your Price: $101.33
MSRP: $107.45 Your Price: $65.311
1W7Z-8592-AA
Connection - Water Outlet- Part Notes: CONNECTOR
- Fit Note: 8 Cyl 4.6L
- Callout Name: 8592
- Replaced By: 1W7Z-8592-AB
MSRP: $36.67 Your Price: $25.19
MSRP: $13.11 Your Price: $8.26
F65Z-6G004-AB
Sensor Assy- Part Notes: Cylinder head temperature sensor
- Fit Note: 8 Cyl 4.6L
- Callout Name: 6G004
- Replaced By: 8L3Z-6G004-A
MSRP: $36.17 Your Price: $25.50
MSRP: $162.18 Your Price: $98.57
F8CZ-9F972-BE
Sensor - Fuel Injector Pressure- Part Notes: (Marauder) DOHC
- Callout Name: 9F972
- Replaced By: 3R3Z-9F972-AB
MSRP: $181.27 Your Price: $110.17
F2AZ-12A648-A
Sender Assy- Part Notes: Rounded connector with 2 round pins, used as ambient air temp. sensor
- Fit Note: 8 Cyl 4.6L
- Callout Name: 12A648
- Replaced By: 9U2Z-12A648-A
MSRP: $52.73 Your Price: $33.21
MSRP: $181.27 Your Price: $110.17
- 2C5Z-9F593-AA
Injector Assy- Part Notes: 4V, Marauder
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 8
- Package Quantity: 1
- Callout Name: 9F593
- Replaced By: 4L8Z-9F593-B
MSRP: $107.45 Your Price: $65.31
MSRP: $6.92 Your Price: $4.48
-N811425-S440
Stud- Part Notes: Attaches 9F792 to manifold.
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 4
- Package Quantity: 4
- Callout Name: 9F792
- Replaced By: -W710730-S437
MSRP: $38.25 Your Price: $22.48
OEM 2003 Mercury Grand Marquis Parts for Fuel Injection
Genuine OEM 2003 Mercury Grand Marquis parts are made using the original design, the high standards, in the Mercury official factories, and all of these ensure that they always fit perfectly and easily. FordPartsDeal.com is a trusted source for finding these authentic OEM Fuel Injection parts at very competitive prices. Our professional team is here to help you choose the right 2003 Mercury Grand Marquis Fuel Pressure Regulator, Fuel Injector, Fuel Pressure Sensor, Fuel Rail, and our fast delivery options ensure that your parts are always delivered quickly.
Fuel Rail Installation and Repair Tips for 2003 Mercury Grand Marquis
- Q: How to service and repair the fuel rail on 2003 Mercury Grand Marquis?A: Ensure safety, disconnect battery and relieve fuel pressure. Remove throttle body (and EGR on gasoline), drive belt, sensors, fuel shutoff and generator wiring/bracket, accelerator and speed cables, crash bracket; remove fuel injection manifold and injectors as an assembly. Lubricate injector pockets, fit new fuel-resistant O-rings, reinstall and reconnect.