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 2003 Ford Expedition car and truck repair procedures including Ford 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 2003 Ford Expedition automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >

We have info for following modifications of 2003 Ford Expedition

  • 2003 Ford Expedition 4.6 V8 GAS, CID:281, Fuel Injection, Aspiration:281, Engine VIN:, Desg:W
  • 2003 Ford Expedition 5.4 V8 GAS, CID:330, Fuel Injection, Aspiration:330, Engine VIN:, Desg:L

WIRING DIAGRAMS FOR 2003 Ford Expedition AUTOMOBILES

OEM drawn wiring diagrams for most 2003 Ford Expedition cars and light trucks sold in the U.S.

2003 Ford Expedition  4.6 V8 GAS Wiring Diagram2003 Ford Expedition 4.6 V8 GAS Wiring Diagram

Components on diagram:
  • Brake Fluid Level Switch
  • Windshield Wiper Motor
  • Daytime Running Lamp Relay
  • ABS Control Module
  • LF Foglamp
  • 2003 Ford Expedition  4.6 V8 GAS Wiring Diagram2003 Ford Expedition 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Rear Blower Motor Relay
  • Auxiliary Blower Motor
  • Electronic Automatic Temperature Control module
  • Blend Door Actuator, Rear
  • Auxiliary Function Selector Switch Assembly, Front
  • 2003 Ford Expedition  4.6 V8 GAS Wiring Diagram2003 Ford Expedition 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Cargo Lamp
  • Interior/Map Lamp Assembly, Front
  • 2003 Ford Expedition  5.4 V8 GAS Wiring Diagram2003 Ford Expedition 5.4 V8 GAS Wiring Diagram

    Components on diagram:
  • Trailer Tow Relay
  • Main Light Switch
  • Parking Lamp
  • Function Selector Switch Assembly, Front
  • Pulse Width Module
  • 2003 Ford Expedition  4.6 V8 GAS Wiring Diagram2003 Ford Expedition 4.6 V8 GAS Wiring Diagram

    Components on diagram:
  • Accessory Delay Relay
  • Master Window Adjust Switch
  • Power Window Motor, Driver Side Front
  • 2003 Ford Expedition  5.4 V8 GAS Wiring Diagram2003 Ford Expedition 5.4 V8 GAS Wiring Diagram

    Components on diagram:
  • Power Seat Switch, Right
  • Passenger Seat Rear Height Motor
  • Passenger Seat Horizontal Motor
  • Passenger Seat Front Height Motor
  • 2003 Ford Expedition  5.4 V8 GAS Wiring Diagram2003 Ford Expedition 5.4 V8 GAS Wiring Diagram

    Components on diagram:
  • Lumbar Adjust Switch, Right Front
  • Lumbar Adjust Switch, Left Front
  • Lumbar Motor, Passenger Seat
  • Lumbar Motor, Driver Seat
  • 2003 Ford Expedition  5.4 V8 GAS Wiring Diagram2003 Ford Expedition 5.4 V8 GAS Wiring Diagram

    Components on diagram:
  • Driver Seat Module
  • Power Seat Switch, Left
  • 2003 Ford Expedition  5.4 V8 GAS Wiring Diagram2003 Ford Expedition 5.4 V8 GAS Wiring Diagram

    Components on diagram:
  • Driver Seat Module
  • Adjustable Pedal Memory Potentiometer
  • Driver Memory Seat Horizontal Sensor
  • Driver Memory Seat Rear Height Sensor
  • Driver Memory Seat Front Height Sensor
  • 2003 Ford Expedition  5.4 V8 GAS Wiring Diagram2003 Ford Expedition 5.4 V8 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • Speaker, Left Rear
  • Speaker, Left Front
  • Speaker, Right Front
  • Speaker, Right Rear
  • CLICK HERE TO GET FULL ACCESS TO 2003 Ford Expedition WIRING DIAGRAMS!

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

    Click here to view more details2002 Ford Expedition Door Handle, Rear, Driver Side, Without keyhole; A high quality, OE replacement door handle; With 1-year limited TruckEFX warranty..

    Source: Auto Body Parts Store

    $11.64

    Click here to view more details about 2007 Ford Expedition Headlight, Driver Side2007 Ford Expedition Headlight, Driver Side, Bulbs included; With black-out; Composite and combination type; DOT and SAE approved; A high quality, direct fit OE replacement headlight assembly..

    Source: Auto Body Parts Store

    $141.47

    Click here to view more details1998 Ford Expedition Fog Lamp Assembly, Passenger Side, FOG LAMP ASSEMBLY, RH (RECTANGULAR) , , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $65.45

    Click here to view more details about 2002 Ford Expedition V8, 5.4 L, 330 CID Rebuilt Engine2002 Ford Expedition V8, 5.4 L, 330 CID Rebuilt Engine, Warranty: 7-Year/70,000 Mile, .

    Source: Rebuilt Engines Store

    $2,308.00

    Click here to view more details2008 Ford Expedition Used Power Window Motor, Passenger Side, 4DR front, R., Very Good.

    Source: Used Auto Parts Store

    $85.00

    Click here to view more details2007 Ford Expedition Used TV-Info-GPS Screen, Rear; (roof mtd), Very Good.

    Source: Used Auto Parts Store

    $893.00
    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 2003 Ford Expedition 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:
    GOT A WEBSITE?Make money with Automotix

    Make money with Automotix Partner Program.

    Learn more

    Auto Repair Quick Search
    Help me find