Auto Parts Search


      Over 40 million used auto parts online. Shop online for auto and truck parts and save up to 75%

Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!
Help me findSearch
Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2004 Mercury Mountaineer car and truck repair procedures including Mercury engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your 2004 Mercury Mountaineer automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >

We have info for following modifications of 2004 Mercury Mountaineer

  • 2004 Mercury Mountaineer 4.0 V6 GAS, CID:245, Fuel Injection, Aspiration:245, Engine VIN:, Desg:E
  • 2004 Mercury Mountaineer 4.0 V6 FLEX, CID:245, Fuel Injection, Aspiration:245, Engine VIN:, Desg:K
  • 2004 Mercury Mountaineer 4.6 V8 GAS, CID:281, Fuel Injection, Aspiration:281, Engine VIN:, Desg:W
  • 2004 Mercury Mountaineer Premier 4.6 V8 GAS, CID:281, Fuel Injection, Aspiration:281, Engine VIN:, Desg:W
  • 2004 Mercury Mountaineer Premier 4.0 V6 GAS, CID:245, Fuel Injection, Aspiration:245, Engine VIN:, Desg:E

WIRING DIAGRAMS FOR 2004 Mercury Mountaineer AUTOMOBILES

OEM drawn wiring diagrams for most 2004 Mercury Mountaineer cars and light trucks sold in the U.S.

2004 Mercury Mountaineer  4.0 V6 FLEX Wiring Diagram2004 Mercury Mountaineer 4.0 V6 FLEX Wiring Diagram

Components on diagram:
  • Transfer Case High To Low Relay
  • Transfer Case Low To High Relay
  • Trailer Tow Relay, Battery Charge
  • Trailer Low Relay Reversing Lamp
  • 2004 Mercury Mountaineer  4.0 V6 FLEX Wiring Diagram2004 Mercury Mountaineer 4.0 V6 FLEX Wiring Diagram

    Components on diagram:
  • Battery
  • Starter Motor
  • Generator
  • Powertrain Control Module (PCM)
  • Charge Microprocessor
  • 2004 Mercury Mountaineer Premier 4.6 V8 GAS Wiring Diagram2004 Mercury Mountaineer Premier 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Turbine Shaft Speed (TSS) Sensor
  • Powertrain Control Module (PCM)
  • Output Shaft Speed (OSS) Sensor
  • Intermediate Shaft Speed (ISS) Sensor
  • 2004 Mercury Mountaineer  4.0 V6 GAS Wiring Diagram2004 Mercury Mountaineer 4.0 V6 GAS Wiring Diagram

    Components on diagram:
  • Transmission Control Switch
  • Powertrain Control Module (PCM)
  • Brake Shift Interlock
  • 2004 Mercury Mountaineer  4.6 V8 GAS Wiring Diagram2004 Mercury Mountaineer 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Main Light Switch
  • Vehicle Security Module (VSM)
  • 2004 Mercury Mountaineer  4.6 V8 GAS Wiring Diagram2004 Mercury Mountaineer 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Multifunction Switch
  • Rear Wiper Motor Assembly
  • 2004 Mercury Mountaineer  4.0 V6 FLEX Wiring Diagram2004 Mercury Mountaineer 4.0 V6 FLEX Wiring Diagram

    Components on diagram:
  • ABS Control Module
  • High Mounted Stoplamp
  • 2004 Mercury Mountaineer Premier 4.6 V8 GAS Wiring Diagram2004 Mercury Mountaineer Premier 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Trailer Tow Relay, Reversing Lamp
  • Trailer Tow Relay, Parking Lamp
  • 2004 Mercury Mountaineer  4.0 V6 FLEX Wiring Diagram2004 Mercury Mountaineer 4.0 V6 FLEX Wiring Diagram

    Components on diagram:
  • Door Lock Switch, Driver Side
  • Door Lock Unit, Passenger Side Front
  • Vehicle Security Module (VSM)
  • Liftgate Door Lock Switch
  • 2004 Mercury Mountaineer  4.0 V6 GAS Wiring Diagram2004 Mercury Mountaineer 4.0 V6 GAS Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Microprocessor
  • Vehicle Security Module (VSM)
  • CLICK HERE TO GET FULL ACCESS TO 2004 Mercury Mountaineer WIRING DIAGRAMS!

    Shop online for auto body parts, engines, wheels, lights...

    Click here to view more details about 2001 Mercury Mountaineer Bumper Cover, Front2001 Mercury Mountaineer Bumper Cover, Front.

    Source: Auto Body Parts Store

    $131.05

    Click here to view more details about 2010 Mercury Mountaineer Mirror, Driver Side2010 Mercury Mountaineer Mirror, Driver Side, Manual folding; Corner mount type; Includes 8-hole, 6-prong connector; With puddle light; A high quality, direct fit OE replacement mirror; Backed by 2-year Kool Vue limited warranty..

    Source: Auto Body Parts Store

    $74.00

    Click here to view more details about 1998 Mercury Mountaineer 15" x 7" Alloy Wheel1998 Mercury Mountaineer 15" x 7" Alloy Wheel, Alloy Wheel; 15 X 7; 5 Oval Vents; 5 Lug; 4.5 Inch BP; Ident F8; Charcoal;F57a1007ba, F67a1007na, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $117.50

    Click here to view more details about 2003 Mercury Mountaineer V6, 4.0 L, 242 CID Rebuilt Engine2003 Mercury Mountaineer V6, 4.0 L, 242 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $2,328.00

    Click here to view more details2004 Mercury Mountaineer Used Rear View Mirror, Factory, Electrochromic, Very Good.

    Source: Used Auto Parts Store

    $68.00

    Click here to view more details2005 Mercury Mountaineer Used Ignition Switch W/Key, (ELECT SWITCH ONLY, Very Good.

    Source: Used Auto Parts Store

    $65.00
    More parts
    Help me findSearch
    Auto Repair Quick Search
    Help me find
    Search DIY repair manuals by VIN...
    Vehicle Identification Number is a unique serial number used by the automotive industry to identify individual motor vehicles

    Find out what info we have for your vehicle

    Get the Complete Technical Service Bulletins!
    Get the Complete Technical Service Bulletins!Access diagrams and repair information such as wiring diagrams, diagnosis and repair charts, manufacturer service bulletins, and OEM Part numbers of your 2004 Mercury Mountaineer vehicle.
    Access the Complete guide!
    Need To Fix Your Car or Truck?
    Save Money With Free Car Insurance Quote
    FREE car insurance quote
    Enter Zip Code:
    Auto Repair Quick Search
    Help me find