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Wiring System - Engine fit your 2004 Mercury Grand Marquis 8 Cyl 4.6L 4-Speed Automatic Transmission 4R70W
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2004 Mercury Grand Marquis
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8 Cyl 4.6L; 4-Speed Automatic Transmission 4R70WVehicle Options
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Parts Questions
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Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- SENSOR ASY. (CAMSHAFT POSITION)
1W7Z-6B288-AB
Sensor Assy- Camshaft position sensor
- Fit Note: 8 Cyl 4.6L
- Base Number: 6B288
- Callout Name: 6B288
$42.91 $26.901 
1F3Z-6B288-AA
Sensor Assy- Camshaft position sensor, 4v, Maurader
- Fit Note: 8 Cyl 4.6L
- Callout Name: 6B288
- Replaced By: 1F3Z-6B288-AB
$38.18 $23.941
$11.33 $6.628
$3.25 $1.914
F7DZ-10884-AA
SENDER (WATER TEMPERATURE INDICATOR ENGINE UNIT)Sender Assy - Temperature- Water temperature indicator sender asy (F77F 10884 AB, 2 spade connector), 4.6L SOHC
Water temperature indicator sender asy (F77F 10884 AB, 2 spade connector), Marauder package, 4.6L DOHC - Base Number: 10884
- Callout Name: 10884
$24.73 $11.611
1U5Z-9278-DA
GAUGE ASY. (OIL PRESSURE ENGINE UNIT)Switch Assy - Oil Pressure- Fit Note: 8 Cyl 4.6L
- Callout Name: 9278
- Replaced By: GC3Z-9278-B
$30.91 $19.891
$3.25 $1.914
F77Z-6A051-BA
HEATER ASY. (BLOCK)Heater Assy- Also incl. in 6D008 Kit., Accessories installed
- Fit Note: 8 Cyl 4.6L
- Base Number: 6A051
- Callout Name: 6A051
$69.33 $48.261
-N804178-S309
HARDWARENut - Adjusting Screw- Base Number: N804178-S
- Callout Name: N804178-S309
- Replaced By: -N804178-S437
$4.25 $2.494
- SENSOR ASY. (KNOCK)
-W500225-S437
Screw- Screw to attach knock sensor to head.
- Fit Note: 8 Cyl 4.6L
- Callout Name: 12A699
- Replaced By: -W500225-S439
$3.25 $1.914 
-W500110-S437
Bolt- Screw to attach knock sensor to head., 4v, Maurader
- Fit Note: 8 Cyl 4.6L
- Require Quantity: 2
- Package Quantity: 4
- Base Number: HB
- Callout Name: 12A699
$3.25 $1.914
1L2Z-12A699-AA
Sensor - Engine Knock- Dual headed Bolt on type sensor
- Fit Note: 8 Cyl 4.6L
- Base Number: 12A699
- Callout Name: 12A699
$147.09 $88.991
XL3Z-12A699-AA
Sensor - Engine Knock- 2 pin, 4V, Marauder
- Fit Note: 8 Cyl 4.6L
- Base Number: 12A699
- Callout Name: 12A699
$56.55 $36.081
$8.48 $4.9610
- CABLE ASY. (BATTERY TO STARTER RELAY)
3W7Z-14300-AA
Cable Assy - Battery To Battery- Complete assembly, Except Marauder
- Base Number: 14300
- Callout Name: 14300
$494.55 $256.281 
3W7Z-14300-CA
Cable Assy - Battery To Battery- Complete assembly, Marauder
- Base Number: 14300
- Callout Name: 14300
$0.00
- WIRE ASY. (BLOCK HEATER) AND 6B019
5W7Z-6B019-AA
Wiring Assy- Production installed-Extension-att. to 6B018
- Fit Note: 8 Cyl 4.6L
- Base Number: 6B019
- Callout Name: 6B018
- 3W7Z-6B018-AB
Wire Assy- Jumper from main harness to 6B019, W/ production installed engine block heater
- Fit Note: 8 Cyl 4.6L
- Base Number: 6B018
- Callout Name: 6B018
- F5AZ-6B019-A
Wiring Assy- Production installed-Extension-att. to 6B018
- Fit Note: 8 Cyl 4.6L
- Base Number: 6B019
- Callout Name: 6B018
- F8AZ-6B018-AA
Wire Assy- Production installed,Att. to 6B019
- Fit Note: 8 Cyl 4.6L
- Base Number: 6B018
- Callout Name: 6B018
- F8AZ-6B018-BA
Wire Assy- Accessories installed-Att. to 6B019 -also incl. in 6D008 kit
- Fit Note: 8 Cyl 4.6L
- Base Number: 6B018
- Callout Name: 6B018
- F8AZ-6B019-AA
Wiring Assy- Accessories installed-Extension-att. to 6B018-Also incl. in 6D008 kit
- Fit Note: 8 Cyl 4.6L
- Base Number: 6B019
- Callout Name: 6B018
-N801846-S36MG
HARDWAREScrew-M4.8X0.79X13 Hex Wash Hd- Base Number: N801846-S36MG
- Callout Name: N801846-S36MG
$2.60 $1.525
- ALTERNATOR ASY.
3W1Z-10V346-AARM
Alternator Assy- Retail reman - 120 amp, Less Marauder
- Fit Note: 4.6L
- Callout Name: 10346
- Replaced By: 4U2Z-10V346-ERRM
$292.73 $185.121 
- WIRE ASY. (DASH PANEL TO HEADLAMP JUNCTION) IDENTIFICATION CHART
- $3.25 $1.914
1W7Z-6C315-AA
SENSOR ASY. (CRANKSHAFT POSITION)Sensor - Crankshaft Position - Cps- Crankshaft Position Sensor
- Fit Note: 8 Cyl 4.6L
- Callout Name: 6C315
- Replaced By: 1W7Z-6C315-AB
$58.18 $36.481
- BRACKET ASY. (WIRING)
$18.75 $13.731 - 3W1Z-14536-AA
Bracket- On brake booster (2005) for 12A581 harness
- Callout Name: 14536
- Replaced By: 6W1Z-14536-AA
3W1Z-14536-AB
Bracket- Brkt. for PDB in the engine compartment, mounts to battery tray
- Base Number: 14536
- Callout Name: 14536
- F8AZ-14536-DA
Bracket- Retain 14290 to firewall by brake booster 2005
- Base Number: 14536
- Callout Name: 14536
$147.91 $106.481
- WIRING ASY. (FUEL CHARGING)
- $0.00
- 3W7Z-9D930-GA
Wire Assy- w/o engine oil cooler., FROM 12-02-02
- Fit Note: 8 Cyl 4.6L
- Callout Name: 9D930
- $0.00
- YW7Z-9D930-AA
Wire Assy- w/engine oil cooler
- Fit Note: 8 Cyl 4.6L
- Base Number: 9D930
- Callout Name: 9D930
- BOND (RADIO FREQUENCY INTERFERENCE SUPPRESSION)
- WIRE ASY. (DASH PANEL TO HEADLAMP JUNCTION)
- 4W7Z-14290-AD
Wiring Assy- (may require 5U2Z-14S411-VA blower motor pigtail), Except Marauder, w/manual A/C, w/o DRL, w/rear coil springs, FROM 4/19/04
- Base Number: 14290
- Callout Name: 14290
- 4W7Z-14290-DA
Wiring Assy- (may require 5U2Z-14S411-VA blower motor pigtail), Except Marauder, w/manual A/C, w/o DRL, w/rear air springs, BEFORE 4/19/04
- Callout Name: 14290
- 4W7Z-14290-EA
Wiring Assy- (may require 5U2Z-14S411-VA blower motor pigtail), Except Marauder, w/manual A/C, w/DRL, BEFORE 4/19/04
- Callout Name: 14290
- 4W7Z-14290-FA
Wiring Assy- (may require 5U2Z-14S411-VA blower motor pigtail), Except Marauder, w/EATC, w/o DRL, w/rear coil springs, BEFORE 4/19/04
- Base Number: 14290
- Callout Name: 14290
- 4W7Z-14290-GA
Wiring Assy- (may require 5U2Z-14S411-VA blower motor pigtail), Except Marauder, w/EATC, w/DRL, BEFORE 4/19/04
- Base Number: 14290
- Callout Name: 14290
- 4W7Z-14290-HA
Wiring Assy- (may require 5U2Z,14S411,VA blower motor pigtail) , Marauder, w/o DRL, BEFORE 4/19/04
- Base Number: 14290
- Callout Name: 14290
- 4W7Z-14290-JA
Wiring Assy- (may require 5U2Z-14S411-VA blower motor pigtail), Except Marauder, w/EATC, w/o DRL, w/rear air springs, BEFORE 4/19/04
- Base Number: 14290
- Callout Name: 14290
- 4W7Z-14290-KA
Wiring Assy- (may require 5U2Z,14S411,VA blower motor pigtail) , Marauder, w/DRL, BEFORE 4/19/04
- Callout Name: 14290
- 4W7Z-14290-LA
Wiring Assy- (may require 5U2Z-14S411-VA blower motor pigtail), Except Marauder, w/manual A/C, w/o DRL, w/rear coil springs, BEFORE 4/19/04
- Base Number: 14290
- Callout Name: 14290
- 4W7Z-14290-VA
Wiring Assy- Except Marauder, w/EATC, w/o DRL, w/rear coil springs, FROM 4/19/04
- Base Number: 14290
- Callout Name: 14290
- 4W7Z-14290-ZA
Wiring Assy- Except Marauder, w/EATC, w/o DRL, w/rear air springs, FROM 4/19/04
- Base Number: 14290
- Callout Name: 14290
E4TZ-6A056-A
CAP (BLOCK HEATER)Cap- Also part of 6B019 extension
- Fit Note: 8 Cyl 4.6L
- Base Number: 6A056
- Callout Name: 6A056
F6VZ-11N087-AB
COVER (STARTER MOTOR SOLENOID TERMINAL)Cover - Starter Motor Terminal- Callout Name: 11N087
F8AZ-14305-AA
WIRING ASY. (ALTERNATOR TO VOLTAGE REGULATOR)Wiring Assy - Alternator- Fit Note: 8 Cyl
- Base Number: 14305
- Callout Name: 14305
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 2004 Mercury Grand Marquis parts. Parts like Wiring System - Engine 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.