×
- Live Chat
- 1-888-788-9341
My Garage
My Account
Cart
Wiring System - Engine Compartment fit your 1999 Mercury Mountaineer 8 Cyl 5.0L 5-Speed Automatic Transmission 5R55E
Currently shopping for
1999 Mercury Mountaineer
Change VehicleVehicle Options
8 Cyl 5.0L; 5-Speed Automatic Transmission 5R55EVehicle Options
8 Cyl 5.0L; 5-Speed Automatic Transmission 5R55ECategories Close X
Currently selected
Lamps & Wiring
- Air Bag Modules, Sensors & Wiring
- Anti-Theft Remote Convenience Controls Wiring & Related Parts
- Dome Lamp, Map Lamp & Related Parts
- Fog Lamp
- Fog Lamps
- Headlamp, Parking & Front Fender Side Marker
- High Mount Stop Lamp
- License Plate Lamp & Related Parts
- License Plate Lamp, Shield & Related Parts
- Liftgate Courtesy Lamp, Switch & Related Parts
- Pigtail Wiring Kit
- Rear Lamp, Backup Lamp & Related Parts
- Steering Wheel
- Underbody Lighting
- Visibility Light Group Wiring
- Wire Connection Sleeve Kits & Crimping Tool
- Wire Terminals
- Wiring System - Body
- Wiring System - Engine Compartment
- Wiring System - Instrument Panel
- Wiring System - Power Door Locks, Windows & Related Parts
- Wiring System - Trailer Tow Wiring
Other Categories
Accelerator Linkage, Air Cleaner & Speed Control
Air Conditioner, Radio & Shock Absorbers
Alternator, Battery, Distributor & Starter
Automatic Transmission
Console, instruments, mirrors, windshield
Door glass and fittings
EM Exterior Moulding
Engine
Fenders & Hood
Frame, Exhaust System & Springs
Front Axle & Steering
Fuel System & Manifolds
Fuel filler, luggage carrier, rear door
IT Body & Soft Trim Parts
Radiator & Grill
Rear Axle, Drive & Coupling Shafts
SM Sheet metal
Seats and belts
Speedometer, Bumpers, Mirrors & Wipers
Wheels & Brakes
Parts Questions
Sort by:
Recommended
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- BATTERY MOUNTING PARTS (STANDARD TRAY)
$7.09 $4.972 
- RELAY ASY. (ACCESSORY)
E9TZ-11450-B
Relay Assy - Starter Motor- Starter motor relay, includes 381561-S39 nut
- Base Number: 11450
- Callout Name: 14N089
$39.82 $24.971 
F5TZ-14N089-B
Relay module- (Type 25) Run/Hi/Lo Wiper
Dimmer relay
Door Lock-Driver (Type 25), 4-Door
Speed Control (Type 25)
Turnsignal (Type 25), TT - Base Number: 13A025D
- Callout Name: 14N089
- Replaced By: 5M5Z-14N089-BA
$13.63 $9.571
FOAZ-14N089-A
Relay module- A/C WOT (Type 12)
EEC power (Type 12)
Fuel pump (Type 12)
Heater blower (Type 12)
High blower ground (Type 12) - Base Number: 13A025
- Callout Name: 14N089
- Replaced By: 5M5Z-14N089-A
$25.00 $16.621
FOAZ-14N089-B
Relay module- Heated backlight (Type 12)
High series console blower (Type 12) - Callout Name: 14N089
- Replaced By: AU5Z-14N089-FA
$99.50 $54.631
F68Z-11N087-A
COVER (STARTER MOTOR SOLENOID TERMINAL)Cover - Starter Motor Terminal- "+12V" graphics, opposite of "F6VZ 11N087-AA"
- Base Number: 11N087
- Callout Name: 11N087
$8.33 $5.851
F57Z-12A697-A
SENSOR ASY. (INTAKE AIR TEMPERATURE)Sensor Assy- Fit Note: 6 Cyl 4.0L, 8 Cyl 5.0L
- Base Number: 12A697
- Callout Name: 12A697
$47.45 $29.751
- CABLE ASY. (BATTERY) AND 14301
$2.75 $1.61
F87Z-12A647-AA
SENSOR ASY. (AMBIENT AIR TEMPERATURE)Sensor Assy- For outside temperature thermometer, w/header mounted console
- Base Number: 12A647
- Callout Name: 12A647
$194.79 $140.221
$4.25 $2.494
- WIRING ASY. (ALTERNATOR TO VOLTAGE REGULATOR)
$8.48 $4.9610
$3.25 $1.914
- BATTERY (TERMINAL COVER)
$6.42 $4.501 
$6.42 $4.501
- BRACKET ASY. (WIRING)
F5OY-14536-F
Bracket- seal for 3-connectors from 14290 or 14398 to 14401
- Base Number: 14536
- Callout Name: 14536
$30.83 $21.091 - $15.00 $10.531
F87Z-12A696-AA
SEAL (POWERTRAIN CONTROL MODULE)Seal- OUTER SEAL
- Base Number: 12A696
- Callout Name: 12A696
$429.09 $214.171
- WIRING ASY. (DASH PANEL TO ENGINE)
$1914.63 $1378.261 - $224.68 $161.741
- SENSOR AND BRACKET ASY. (AIRBAG FRONT) AND 14B005
XL2Z-14B004-AA
Sensor Assy- RH , w/bracket
- Location: Passenger Side
- Base Number: 14B004
- Callout Name: 14B004
$86.37 $62.171 - XL2Z-14B004-AB
Sensor Assy- LH , w/bracket
- Location: Driver Side
- Base Number: 14B004
- Callout Name: 14B004
$143.28 $104.861
$1.63 $0.95
BXT-65-650
BATTERY ASY. (VEHICLE)Battery- Width 7 3/16" x length at top 11 1/8" x height 7 9/16", cold cranking - 650 amp
- Base Number: BXT-65-650
- Callout Name: 10655
$174.95 $159.93
- SHIELD (WIRING)
F57Z-6A051-BA
HEATER ASY. (BLOCK)Heater Assembly- 600 Watt
- Fit Note: 8 Cyl 5.0L
- Callout Name: 6A051
- Replaced By: XL5Z-6A051-AA
F77Z-19A434-AA
BRACKET AND SWITCH ASY. (ANTI THEFT CONTROL)Bracket- Base Number: 19A434
- Callout Name: 19A434
- LAMP (ASY. - FOG OR ROAD) AND 13200
F87Z-15200-AC
Lamp Assy - Fog - Front- RH, rhomboid (rectangular w/ slanted sides) w/ bracket, wire harness, and bulb #13N021
- Location: Passenger Side
- Base Number: 15200
- Callout Name: 15200
F87Z-15200-AD
Lamp Assy - Fog - Front- LH, rhomboid (rectangular w/ slanted sides) w/ bracket, wire harness, and bulb #13N021
- Location: Driver Side
- Base Number: 15200
- Callout Name: 15200
F87Z-15A211-AA
WIRE ASY. (FOG LAMP)Wire Assy - Fog Lamp- Harness at fog lamp, w/ rhomboid lamps only
- Base Number: 15A211
- Callout Name: 15A211
- FOTZ-13B214-B
BRACKET (DAYTIME RUNNING LIGHT)Bracket- Bracket only, module #15A272 , with DRL
- Callout Name: 13B214
XL2Z-14401-DB
WIRING ASY. (INSTRUMENT PANEL TO DASH PANEL)Wiring Assy - Main- w/audiophile sound system, high series console, EATC, w/o auto adjustable suspension
- Callout Name: 14401
XL2Z-15A272-AB
CONTROL MODULE (DAY TIME RUNNING LAMPS)Control- 6 pin, with DRL
- Base Number: 15A272
- Callout Name: 15A272
Genuine Ford Parts, the Right Choice
FordPartsGiant.com offers the wholesale prices for genuine 1999 Mercury Mountaineer parts. Parts like Wiring System - Engine Compartment are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 5.0L. Transmission: 5AT 5R55E.