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Rear Lamp, Backup, License Plate & Body Side Marker fit your 2003 Mercury Grand Marquis 8 Cyl 4.6L 4-Speed Automatic Transmission 4R70W
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2003 Mercury Grand Marquis
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8 Cyl 4.6L; 4-Speed Automatic Transmission 4R70WVehicle Options
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Lamps & Wiring
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- Luggage Compartment Lamp
- Pigtail Wiring Kit
- Power Window, Door Locks Controls & Wiring
- Rear Lamp, Backup, License Plate & Body Side Marker
- Spotlamp & Related Parts
- Trailer Tow Wiring & Related Parts
- Wire Connection Sleeve Kits
- Wiring System
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- BULB (MINIATURE)
C2AZ-13466-C
Bulb- ALTERNATOR WARNING-LAMP IND#194
Air Bag
Antilock and air suspension warning
BRAKE SYSTEM-MASTER CYLINDER WARNING LAMP IND#194
Courtesy lamp and instrument panel
Engine warning IND#194
FUEL WARNING (LOW) IND#194
Glove compartment lamp IND#194
HIGH BEAM INDICATOR IND#194
Low fuel warning
MARKER LAMP: REAR IND#194
OIL PRESSURE WARNING IND#194
Over drive warning
PRNDL: STEERING COLUMN IND#194
REAR LICENSE PLATE LAMP
SEAT BELT WARNING IND#194
TURN SIGNAL INDICATOR IND#194
WINDSHIELD WIPER-WASHER IND#194 - Base Number: 13466
- Callout Name: 13466
$2.63 $1.8510 
C7SZ-13466-B
Bulb- Dome/map lamp IND#168
Processor asy IP IND#168 - Base Number: CLB-168
- Callout Name: 13466
$1.55 $1.0910- Dome/map lamp IND#168
94BZ-13466-AB
Bulb- Fog lamp bulb (H1) - the 90 deg socket that holds the bulb is not serviced with the bulb. The socket is only available with the 15200 lamp assy., Marauder
- Callout Name: 13466
- Replaced By: BM5Z-13N021-A
$28.83 $19.721
YU5Z-13466-AD
Bulb- S-8 wedge bulb-IND#3457AK-headlamp,parking lamp,and tail lamp
S-8 wedge bulb-IND#3457AK-headlamp,parking lamp,and tail lamp, Marauder - Base Number: 13466
- Callout Name: 13466
$2.88 $2.0210
$4.00 $2.8110
$6.12 $4.2910
F4CZ-13466-A
Bulb- Tail lamp IND#3157K
- Require Quantity: 2
- Package Quantity: 10
- Base Number: 13466
- Callout Name: 13466
$4.82 $3.3810
C3AZ-13466-D
Bulb- #161 wedge base bulb, Marauder, oil pressure gauge
A/C CONTROL PANEL IND#161
COACH LAMP IND#161
Heater control IND#161
Instrument panel - cigar lighter IND#161 - Callout Name: 13466
- Replaced By: 5F7Z-13466-B
$1.55 $1.0910
$1.55 $1.0910
D1FZ-13466-B
Bulb- Reading lamp: rear IND#211-2
- Require Quantity: 2
- Package Quantity: 10
- Base Number: 13466
- Callout Name: 13466
$6.42 $4.5010
D4AZ-13466-A
Bulb- Instrument panel shift indicator PRND D1 IND#37
- Callout Name: 13466
- Replaced By: 5C3Z-13466-AA
$0.86 $0.6110
$24.02 $17.581
E35Y-13466-B
Bulb- Front lamp-sidemarker IND#194NA
- Require Quantity: 2
- Package Quantity: 10
- Base Number: 13466
- Callout Name: 13466
$2.02 $1.4210
E5MY-13466-A
Bulb- Rear lamp: running lamp IND#3157 - (8/94), exc. 74
- Callout Name: 13466
- Replaced By: F4CZ-13466-A
$4.82 $3.3810- E8AZ-13466-A
Bulb- CORNERING LAMP IND#3156
- Require Quantity: 2
- Package Quantity: 10
- Callout Name: 13466
- Replaced By: F5DZ-13466-B
$2.88 $2.0210 - $2.02 $1.4210
F5AZ-13466-A
Bulb- Marker lamp: front - IND#3157NA
- Require Quantity: 2
- Package Quantity: 10
- Callout Name: 13466
- Replaced By: YR3Z-13466-AD
$4.00 $2.8110
F5DZ-13466-A
Bulb- Front lamp: park, turn: IND#3457NAK
- Require Quantity: 2
- Package Quantity: 10
- Callout Name: 13466
- Replaced By: YU5Z-13466-AD
$2.88 $2.0210
F4TZ-13N021-B
BULB AND RETAINER ASY. (HEADLAMP)Bulb- IND#9007-high & low beam
- Require Quantity: 2
- Package Quantity: 1
- Base Number: 13N021
- Callout Name: 13N021
$20.17 $14.161
- SOCKET AND WIRE (FRONT FENDER SIDE LAMP)
3W3Z-15A434-AA
Wire Assy - Jumper- RH- Jumper from 14290 to park/turn lamp and side marker lamp, Except Marauder
- Location: Passenger Side
- Base Number: 15A434
- Callout Name: 15A434
- 3W3Z-15A434-BA
Wire Assy - Jumper- RH- Jumper from 14290 to park/turn lamp and side marker lamp, Marauder
- Location: Passenger Side
- Base Number: 15A434
- Callout Name: 15A434
- 3W3Z-15A434-CA
Wire Assy - Jumper- LH- Jumper from 14290 to park/turn lamp and side marker lamp, Except Marauder
- Location: Driver Side
- Base Number: 15A434
- Callout Name: 15A434
- 3W3Z-15A434-DA
Wire Assy - Jumper- LH- Jumper from 14290 to park/turn lamp and side marker lamp, Marauder
- Location: Driver Side
- Base Number: 15A434
- Callout Name: 15A434
- MERCURY - NAME PLATES
3W3Z-5443504-AA
Ornament - Trim Panel- Type 5 - Round Mercury emblem (center of decklid) - Chrome plated, (luggage compartment)
- Base Number: 43504
- Callout Name: 50000
$22.82 $16.021 
3W3Z-16098-AA
Emblem- Type 3 - "Limited Edition" emblem - Chrome/Grey plated, (front fender)
- Require Quantity: 2
- Package Quantity: 1
- Base Number: 16098
- Callout Name: 50000
$52.58 $37.851
3W3Z-5442528-BA
Name Plate- Type 2 - "GRAND MARQUIS LS" lettering (LH side of decklid) - Chrome plated, (luggage compartment)
- Callout Name: 50000
- Replaced By: 4W3Z-5442528-BA
$60.13 $41.851
3W7Z-16098-AA
Emblem- Type 4 - "Ultimate Edition" emblem - Chrome/Grey plated, (front fender)
- Require Quantity: 2
- Package Quantity: 1
- Base Number: 16098
- Callout Name: 50000
3W3Z-5442528-AA
Name Plate- Type 1 - "GRAND MARQUIS GS" lettering (LH side of decklid) - Chrome plated, (luggage compartment)
- Callout Name: 50000
- Replaced By: 4W3Z-5442528-AA
3W7Z-54517A20-AA
Plate- Type 6 - "Mercury Grand Marquis GSL" emblem (C-pillar) - Chrome plated, (quarter panel) - Long Wheelbase only
- Require Quantity: 2
- Package Quantity: 1
- Base Number: 517A20
- Callout Name: 50000
$3.25 $1.914
- SLEEVE (WIRING CONNECTOR)
3W4Z-14489-VA
Sleeve - Wiring- 6 cavity, female, Sensor - Mass Air Flow
- Callout Name: 14489
- Replaced By: 3U2Z-14S411-FJAC
$61.20 $38.371 
E6DZ-14489-KA
Sleeve - Wiring- 2 cavity, male, Motor - Heater A/C Blower , Wiring Circuit: 2
- Callout Name: 14489
- Replaced By: 5U2Z-14S411-VA
$49.71 $31.171
1L2Z-14489-FA
Sleeve - Wiring- Connector (8) pin to keypad
To the 14a626 - Callout Name: 14489
- Replaced By: 4U2Z-14S411-LC
$83.27 $50.381- Connector (8) pin to keypad
- 4F1Z-14489-AA
Sleeve - Wiring- 6 cavity, female, Attaches to 13K359
- Callout Name: 14489
- Replaced By: 6U2Z-14S411-LC
$83.45 $52.331 
4W7Z-14489-AA
Sleeve - Wiring- 5 cavity, female, Module - Variable Speed Blower Controller
- Callout Name: 14489
- Replaced By: 1U2Z-14S411-BHA
$100.36 $62.931
98AZ-14489-SA
Sleeve - Wiring- To fuel injector, 2 cavity
- Callout Name: 14489
- Replaced By: 5U2Z-14S411-ZB
$40.98 $25.701
D8BZ-14489-A
Wiring Assy - Main- Ignition switch , Wiring Circuit: 8, Color: Gray
- Callout Name: 14489
- Replaced By: 3U2Z-14S411-BXB
$39.07 $28.601
E25Y-14489-F
Sleeve - Wiring- To high mount stop lamp , Wiring Circuit: 2, Color: Brown
- Callout Name: 14489
- Replaced By: 3U2Z-14S411-EHA
$48.91 $30.671
E53Z-14489-C
Sleeve - Wiring- Spout Connector(Timing Shorting Bar) , Wiring Circuit: 2, Color: Black
- Base Number: 14489B
- Callout Name: 14489
$11.67 $9.391- E6DZ-14489-EA
Sleeve - Wiring- Electronic header connection (female) , Wiring Circuit: 10, Color: Black
- Base Number: 14489R
- Callout Name: 14489
$11.67 $8.191 - E6DZ-14489-M
Sleeve - Wiring- Turn signal combination switch , Wiring Circuit: 10, Color: Gray
- Callout Name: 14489
- Replaced By: 3U2Z-14S411-YNA
$55.45 $34.771 - E6ZZ-14489-B
Sleeve - Wiring- Electronic header connection mates w/E6ZZ 14489-A use w/E6ZZ 14A468-A (female) , Wiring Circuit: 14, Color: Black
- Callout Name: 14489
$11.58 $8.131 - F3LZ-14489-AA
Sleeve - Wiring- A/C cycle switch - 9 and 6 o'clock locating tab - includes 14A468 lock/spacer , Wiring Circuit: 4
- Callout Name: 14489
- Replaced By: 1U2Z-14S411-AEA
$33.02 $20.701 - F57Z-14489-AA
Sleeve - Wiring- Windshield washer pump, includes seal and lock, use with Augat terminal D87 , Wiring Circuit: 2
- Callout Name: 14489
- Replaced By: 3U2Z-14S411-HVA
$74.55 $45.431 - F58Z-14489-AA
Kit - Additional Lamp Electr. Parts- 16 Way Male-For Scan Tool, cover and retainer included , Wiring Circuit: 16
- Callout Name: 14489
- Replaced By: 3U2Z-14S411-LKA
$120.36 $71.361 
F58Z-14489-AU
Sleeve - Wiring- Mass air flow sensor , Wiring Circuit: 6, Color: Black
- Callout Name: 14489
- Replaced By: 1U2Z-14S411-AY
$61.38 $38.491
F58Z-14489-HA
Sleeve - Wiring- Speed control module, Wiring Circuit: 10
- Base Number: 14489M
- Callout Name: 14489
$18.75 $13.731- F6DZ-14489-AK
Sleeve - Wiring- 3 cavity to alternator , Wiring Circuit: 3
- Callout Name: 14489
- Replaced By: 1U2Z-14S411-TA
$69.36 $43.491 
F6TZ-14489-N
Sleeve - Wiring- 2 cavity, male, Fuel injector , Wiring Circuit: 2, Color: Black
2 cavity, male, Horn , Wiring Circuit: 2, Color: Black - Callout Name: 14489
- Replaced By: 3U2Z-14S411-ATA
$69.73 $43.721- F7DZ-14489-FA
Sleeve - Wiring- Cooling fan motor , also see 14A411, Wiring Circuit: 3, Color: Black
- Base Number: 14489D
- Callout Name: 14489
$18.75 $13.731 
F2AZ-14489-W
Kit - Additional Lamp Electr. Parts- Ignition & light switch , Wiring Circuit: 14
- Base Number: 14489C
- Callout Name: 14489
- Replaced By: 3U2Z-14S411-NJA
- E53Z-14489-A
Sleeve - Wiring- E1AZ 14489,N , Type 62 , with retainer (female) , with air bag, Wiring Circuit: 3, Color: Gray
- Callout Name: 14489
- E6DZ-14489-S
Sleeve - Wiring- Electronic header connection (male) , Wiring Circuit: 10, Color: Black
- Callout Name: 14489
- EOAZ-14489-J
Sleeve - Wiring- EEC tester A/C mode & temp. control valve , Wiring Circuit: 4, Color: Red
- Callout Name: 14489
- Replaced By: 3U2Z-14S411-AVA
- F3LY-14489-BA
Sleeve - Wiring- A/C pressure switch - 3 and 6 o'clock locating tab - use with F3LZ 14A468-CA lock/spacer , Wiring Circuit: 4
- Base Number: 14489N
- Callout Name: 14489
F78Z-14489-AA
Sleeve - Wiring- 10 cavity, female - 2 relay housing, Relay juntion block
- Callout Name: 14489
- F8VZ-14489-AA
Sleeve - Wiring- 6 cavity, female, Switch - Dimmer , Wiring Circuit: 6, Color: Black
- Callout Name: 14489
- Replaced By: 3U2Z-14S411-RKA
- REFLECTOR ASY. (REAR PANEL)
3W3Z-13A565-AA
Reflector Assy- Rear applique. Reflector and plate assembly
- Base Number: 13A565
- Callout Name: 13A565
- COVER (FUSE PANEL)
4L3Z-14A003-AA
Cover - Fuse Panel- Engine Compartment -P.D.B. Top Cover
- Base Number: 14A003
- Callout Name: 14A003
$25.45 $16.381 
F57Z-14A003-FA
Cover - Relay- Bottom cover for 2-realy block on 14290
- Base Number: 14A003
- Callout Name: 14A003
$18.75 $13.731
2C7Z-14A003-AA
Connector- B+ stud cover, Power distribution box
- Base Number: 14A003
- Callout Name: 14A003
F1AZ-14A003-A
Cover - Fuse Box- #F1AB 14A075-AA - In passenger compartment
- Base Number: 14A003
- Callout Name: 14A003
- F2AZ-14A003-B
Cover - Fuse Panel- Cover for stud & nut on power distribution box
- Base Number: 14A003
- Callout Name: 14A003
F2VY-14A003-B
Cover - Fuse Panel- #F1VB 14N003-DA - 3 block realy and diode cover, also part of 12A581
- Base Number: 14A003
- Callout Name: 14A003
F8AZ-14A003-AA
Cover - Fuse Panel- Top cover for 2-relay block on 14290
- Base Number: 14A003
- Callout Name: 14A003
- SOCKET AND BULB ASY. (INSTRUMENT PANEL LAMP)
F4UZ-13B765-A
Bulb- #194 bulb, w/mechanical cluster
- Base Number: 13B765
- Callout Name: 13B765
- Replaced By: HU2Z-13B765-A
$16.25 $11.411 
F5VY-13B765-AA
Bulb- Air/heater control asy.
- Require Quantity: 5
- Package Quantity: 1
- Base Number: 13B765
- Callout Name: 13B765
$14.73 $13.731
F3XY-13B765-B
Bulb- #F1AF-AA - #194 bulb, w/mechanical cluster
- Callout Name: 13B765
- Replaced By: HU2Z-13B765-A
$16.25 $11.411
E6DZ-13B765-E
Bulb- Ind # 2043 - #ENW-2 instrument panel message center switch, w/electronic cluster
- Base Number: 13B765
- Callout Name: 13B765
- CONNECTORS (WIRING)
$11.67 $8.191 - $60.91 $37.601
- $18.75 $13.731
- LAMP ASY. (REAR)
3W3Z-13404-AA
Lamp Assy - Rear, Stop And Flasher- R.H., Lens & body only, Except Marauder
- Location: Passenger Side
- Callout Name: 13404
- Replaced By: 8W3Z-13404-A
$82.82 $56.651 - 3W3Z-13405-AA
Lamp Assy- L.H., Lens & body only, Except Marauder
- Location: Driver Side
- Callout Name: 13404
- Replaced By: 8W3Z-13405-A
$79.77 $55.521 - 3W3Z-13404-BA
Lamp Assy - Rear, Stop And Flasher- R.H., Lens & body only , Black Clearcoat Metallic (UA) , Marauder
- Location: Passenger Side
- Base Number: 13404
- Callout Name: 13404
- 3W3Z-13404-CAA
Lamp Assy - Rear, Stop And Flasher- R.H., Lens & body only - Dark Blue Pearl Clearcoat (DX), Marauder
- Location: Passenger Side
- Base Number: 13404
- Callout Name: 13404
- 3W3Z-13404-CAB
Lamp Assy - Rear, Stop And Flasher- R.H., Dark toreador red , Marauder
- Location: Passenger Side
- Base Number: 13404
- Callout Name: 13404
- 3W3Z-13404-CAC
Lamp Assy - Rear, Stop And Flasher- R.H., Lens & body only - Silver Birch (JP), Marauder
- Base Number: 13404
- Callout Name: 13404
- 3W3Z-13405-BA
Lamp Assy- L.H., Lens & body only , Black Clearcoat Metallic (UA) , Marauder
- Location: Driver Side
- Base Number: 13405
- Callout Name: 13404
- 3W3Z-13405-CAA
Lamp Assy- L.H., Lens & body only - Dark Blue Pearl Clearcoat (DX), Marauder
- Base Number: 13405
- Callout Name: 13404
- 3W3Z-13405-CAB
Lamp Assy- L.H., Dark toreador red , Marauder
- Location: Driver Side
- Base Number: 13405
- Callout Name: 13404
- 3W3Z-13405-CAC
Lamp Assy- L.H., Lens & body only - Silver Birch (JP), Marauder
- Location: Driver Side
- Base Number: 13405
- Callout Name: 13404
- RETAINER (REAR LAMP WIRING)
$11.67 $8.191 
- SOCKET AND WIRING ASY. (LAMP)
3W3Z-13410-AA
Socket And Wire Assy - Lamp- Rear lamps , 2 bulb sockets , Except Marauder
- Require Quantity: 2
- Package Quantity: 1
- Base Number: 13410
- Callout Name: 13410
- F5MY-13234-A
Wiring And Socket Assy - Lamp- Front parking lamp, w/o cornering lamps
- Require Quantity: 2
- Package Quantity: 1
- Callout Name: 13410
YW7Z-13410-BA
Socket And Wire Assy - Lamp- Rear lamps - (2) sockets wire asy., Marauder
- Base Number: 13410
- Callout Name: 13410
- WIRING ASY. (REAR LAMP)
3W3Z-14405-AA
Wiring Assy - Rear Lamps- W/o CD player, BEFORE 12/2/02
W/o CD player, w/o long wheelbase, FROM 12/2/02 - Base Number: 14405
- Callout Name: 14405
- 3W3Z-14405-CA
Wiring Assy - Rear Lamps- W/o CD player, w/ long wheelbase, FROM 12/2/02
- Callout Name: 14405
- WIRE ASY. (MAIN-JUMPER)
3W7Z-14A411-BA
Wire Assy- Jumper from 14A005 to height sensor and air spring solenoids, w/rear air springs
- Base Number: 14A411
- Callout Name: 14A411
4W7Z-14A411-B
Wire Assy- 2 wire jumper from 14290, used with motor #4W7Z-19805-AA, Motor - Heater A/C blower, BEFORE 4/19/04
- Base Number: 14A411
- Callout Name: 14A411
- 4W7Z-14A411-BB
Wire Assy- Ground wire , pin 12 of ABS module to ground stud by battery , service fix
- Base Number: 14A411
- Callout Name: 14A411
- LAMP ASY. (ENGINE COMPARTMENT)
E8LY-15702-A
Lamp Assy - Engine Compartment- Engine Compartment
- Callout Name: 15702
- Replaced By: YW1Z-15702-BA
YW1Z-15702-AA
Lamp Assy - Engine Compartment- Engine compartment - uses IND#906 bulb
- Callout Name: 15702
- Replaced By: YW1Z-15702-BA
- F8AZ-13412-AA
WIRING AND SOCKET (REAR LICENSE LAMP)Socket And Wire Assy - Lamp- Harness in rear applique to back-up lamp and license lamp
- Base Number: 13412
- Callout Name: 13412
$27.42 $19.25
YF4Z-8213-AB
SABLE - NAMEPLATESEmblem- (front grill), Less Marauder- less long wheel base
- Base Number: 8213
- Callout Name: 50000
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 2003 Mercury Grand Marquis parts. Parts like Rear Lamp, Backup, License Plate & Body Side Marker 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.