Wiring System - Engine fit your 2005 Mercury Grand Marquis 8 Cyl 4.6L 4-Speed Automatic Transmission 4R70W
My Vehicle Change Vehicle
2005 Mercury Grand Marquis
8 Cyl 4.6L; 4-Speed Automatic Transmission 4R70W
My Vehicle Change Vehicle
2005 Mercury Grand Marquis
8 Cyl 4.6L; 4-Speed Automatic Transmission 4R70W
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Lamps & Wiring
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- Wiring System
- Wiring System - Body
- Wiring System - Engine
- Wiring System - Engine Compartment
- Wiring System - Instrument Panel
- Wiring System - Natural Gas
- Wiring System - Transmission A/T
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Parts Questions
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Recommended
Part No. & Part Description
Price
Part No. &
Part Description
Part Description
- SENSOR ASY. (CAMSHAFT POSITION)
1W7Z-6B288-AB
Sensor AssyCamshaft position sensor- Fit Note:8 Cyl 4.6L
- Base Number:6B288
- Callout Name:6B288
MSRP: $42.91$26.901 - Fit Note:
1F3Z-6B288-AA
Sensor AssyCamshaft position sensor, 4v, Maurader- Fit Note:8 Cyl 4.6L
- Callout Name:6B288
- Replaced By:1F3Z-6B288-AB
MSRP: $38.18$23.941- Fit Note:
MSRP: $1.88$1.108
MSRP: $2.75$1.614
F7DZ-10884-AA
SENDER (WATER TEMPERATURE INDICATOR ENGINE UNIT)Sender Assy - TemperatureWater 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
MSRP: $27.27$20.341- Base Number:
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
MSRP: $30.55$19.661- Fit Note:
MSRP: $2.75$1.614
F77Z-6A051-BA
HEATER ASY. (BLOCK)Heater AssyAlso incl. in 6D008 Kit., Accessories installed- Fit Note:8 Cyl 4.6L
- Base Number:6A051
- Callout Name:6A051
MSRP: $63.33$44.081- Fit Note:
-N804178-S309
HARDWARENut - Adjusting Screw- Base Number:N804178-S
- Callout Name:N804178-S309
- Replaced By:-N804178-S437
MSRP: $3.75$2.204- Base Number:
MSRP: $2.00$1.1710
- SENSOR ASY. (KNOCK)
-W500225-S437
ScrewScrew to attach knock sensor to head.- Fit Note:8 Cyl 4.6L
- Callout Name:12A699
- Replaced By:-W500225-S439
MSRP: $2.75$1.614 - Fit Note:
-W500110-S437
BoltScrew 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
MSRP: $2.75$1.614- Fit Note:
1L2Z-12A699-AA
Sensor - Engine KnockDual headed Bolt on type sensor- Fit Note:8 Cyl 4.6L
- Base Number:12A699
- Callout Name:12A699
MSRP: $147.09$92.231- Fit Note:
XL3Z-12A699-AA
Sensor - Engine Knock2 pin, 4V, Marauder- Fit Note:8 Cyl 4.6L
- Base Number:12A699
- Callout Name:12A699
MSRP: $56.55$36.081- Fit Note:
- WIRE ASY. (BLOCK HEATER) AND 6B019
MSRP: $45.98$33.101 
5W7Z-6B019-AA
Wiring AssyProduction installed-Extension-att. to 6B018- Fit Note:8 Cyl 4.6L
- Base Number:6B019
- Callout Name:6B018
- Fit Note:
- 3W7Z-6B018-AB
Wire AssyJumper from main harness to 6B019, W/ production installed engine block heater- Fit Note:8 Cyl 4.6L
- Base Number:6B018
- Callout Name:6B018
- Fit Note:
MSRP: $8.48$4.9610
- CABLE ASY. (BATTERY TO STARTER RELAY)
5W1Z-14300-BB
Cable Assy - Battery To BatteryComplete assembly, FROM 04/18/05- Base Number:14300
- Callout Name:14300
MSRP: $225.45$136.401 - Base Number:
5W1Z-14300-BA
Cable Assy - Battery To BatteryComplete assembly, FROM 11/29/04 TO 04/18/05- Callout Name:14300
- Replaced By:5W1Z-14300-BB
MSRP: $225.45$136.401- Callout Name:
5W1Z-14300-AA
Cable Assy - Battery To BatteryComplete assembly, BEFORE 11/29/04- Callout Name:14300
- Replaced By:5W1Z-14300-AK
- Callout Name:
-N801846-S36MG
HARDWAREScrew-M4.8X0.79X13 Hex Wash Hd- Base Number:N801846-S36MG
- Callout Name:N801846-S36MG
MSRP: $2.20$1.295- Base Number:
- WIRE ASY. (DASH PANEL TO HEADLAMP JUNCTION) IDENTIFICATION CHART
- MSRP: $2.75$1.614
1W7Z-6C315-AA
SENSOR ASY. (CRANKSHAFT POSITION)Sensor - Crankshaft Position - CpsCrankshaft Position Sensor- Fit Note:8 Cyl 4.6L
- Callout Name:6C315
- Replaced By:1W7Z-6C315-AB
MSRP: $58.18$36.481- Fit Note:
- WIRE ASY. (DASH PANEL TO HEADLAMP JUNCTION)
5W7Z-14290-CA
Wiring Assyw/manual A/C, without DRL, w/rear coil springs, BEFORE 12/6/04- Base Number:14290
- Callout Name:14290
MSRP: $574.46$413.531 - Base Number:
- 5W7Z-14290-FA
Wiring Assyw/EATC, without DRL, w/rear air springs, with electronic cluster, BEFORE 12/6/04- Base Number:14290
- Callout Name:14290
MSRP: $612.37$440.821 - Base Number:
- 5W7Z-14290-AA
Wiring Assyw/EATC, without DRL, w/rear coil springs, BEFORE 12/6/04- Base Number:14290
- Callout Name:14290
- Base Number:
- 5W7Z-14290-AAA
Wiring Assyw/EATC, without DRL, w/rear coil springs, FROM 12/6/04- Base Number:14290
- Callout Name:14290
- Base Number:
- 5W7Z-14290-AAC
Wiring Assyw/manual A/C, without DRL, w/rear coil springs, FROM 12/6/04- Base Number:14290
- Callout Name:14290
- Base Number:
- 5W7Z-14290-AAH
Wiring Assyw/manual A/C, without DRL, w/rear air springs, FROM 12/6/04- Callout Name:14290
- Callout Name:
- 5W7Z-14290-AAL
Wiring Assyw/EATC, w/DRL, w/rear coil springs, FROM 12/6/04- Base Number:14290
- Callout Name:14290
- Base Number:
- 5W7Z-14290-AAR
Wiring Assyw/EATC, without DRL, w/rear air springs, with analog cluster, FROM 12/6/04- Base Number:14290
- Callout Name:14290
- Base Number:
- 5W7Z-14290-AAS
Wiring Assyw/EATC, w/DRL, w/rear air springs, with analog cluster, FROM 12/6/04- Callout Name:14290
- Callout Name:
- 5W7Z-14290-BA
Wiring Assyw/EATC, w/DRL, w/rear air springs, with electronic cluster, BEFORE 12/6/04- Base Number:14290
- Callout Name:14290
- Base Number:
- 5W7Z-14290-HA
Wiring Assyw/manual A/C, without DRL, w/rear air springs, BEFORE 12/6/04- Callout Name:14290
- Callout Name:
- 5W7Z-14290-LA
Wiring Assyw/EATC, w/DRL, w/rear coil springs, BEFORE 12/6/04- Base Number:14290
- Callout Name:14290
- Base Number:
- 5W7Z-14290-RA
Wiring Assyw/EATC, without DRL, w/rear air springs, with analog cluster, BEFORE 12/6/04- Base Number:14290
- Callout Name:14290
- Base Number:
- 5W7Z-14290-SA
Wiring Assyw/EATC, w/DRL, w/rear air springs, with analog cluster, BEFORE 12/6/04- Base Number:14290
- Callout Name:14290
- Base Number:
MSRP: $171.58$123.521
- WIRING ASY. (FUEL CHARGING)
- MSRP: --$0.00
- BRACKET ASY. (WIRING)
3W1Z-14536-AA
BracketOn brake booster (2005) for 12A581 harness- Callout Name:14536
- Replaced By:6W1Z-14536-AA
- Callout Name:
3W1Z-14536-AB
BracketBrkt. for PDB in the engine compartment, mounts to battery tray- Base Number:14536
- Callout Name:14536
- Base Number:
- F8AZ-14536-DA
BracketRetain 14290 to firewall by brake booster 2005- Base Number:14536
- Callout Name:14536
- Base Number:
- BOND (RADIO FREQUENCY INTERFERENCE SUPPRESSION)
5W7Z-12A581-AA
WIRE ASY. (ENGINE CONTROL SENSOR)Wire AssyIncludes Injector harness (9D930), and trans harness (7C078)- Fit Note:8 Cyl 4.6L
- Base Number:12A581
- Callout Name:12A581
- Fit Note:
E4TZ-6A056-A
CAP (BLOCK HEATER)CapAlso part of 6B019 extension- Fit Note:8 Cyl 4.6L
- Base Number:6A056
- Callout Name:6A056
- Fit Note:
F6VZ-11N087-AB
COVER (STARTER MOTOR SOLENOID TERMINAL)Cover - Starter Motor Terminal- Callout Name:11N087
- Callout Name:
F8AZ-14305-AA
WIRING ASY. (ALTERNATOR TO VOLTAGE REGULATOR)Wiring Assy - Alternator- Fit Note:8 Cyl
- Base Number:14305
- Callout Name:14305
- Fit Note:
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 2005 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.