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 Focus 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 Focus automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >

We have info for following modifications of 2003 Ford Focus

  • 2003 Ford Focus LX 2.0 L4 GAS, CC:1989, CID:122, Fuel Injection, Aspiration:122, Engine VIN:, Desg:P
  • 2003 Ford Focus SE 2.0 L4 GAS, CC:1989, CID:122, Fuel Injection, Aspiration:122, Engine VIN:, Desg:P
  • 2003 Ford Focus SVT 2.0 L4 GAS, CC:1989, CID:122, Fuel Injection, Aspiration:122, Engine VIN:, Desg:5
  • 2003 Ford Focus ZTS 2.0 L4 GAS, CC:1989, CID:121, Fuel Injection, Aspiration:121, Engine VIN:, Desg:3
  • 2003 Ford Focus ZTW 2.0 L4 GAS, CC:1989, CID:121, Fuel Injection, Aspiration:121, Engine VIN:, Desg:3
  • 2003 Ford Focus ZX3 2.0 L4 GAS, CC:1989, CID:121, Fuel Injection, Aspiration:121, Engine VIN:, Desg:3
  • 2003 Ford Focus ZX5 2.0 L4 GAS, CC:1989, CID:121, Fuel Injection, Aspiration:121, Engine VIN:, Desg:3
  • 2003 Ford Focus LX 2.3 L4 GAS, CID:140, Fuel Injection, Aspiration:140, Engine VIN:, Desg:Z
  • 2003 Ford Focus SE 2.3 L4 GAS, CID:140, Fuel Injection, Aspiration:140, Engine VIN:, Desg:Z
  • 2003 Ford Focus ZTS 2.3 L4 GAS, CID:140, Fuel Injection, Aspiration:140, Engine VIN:, Desg:Z
  • 2003 Ford Focus ZTW 2.3 L4 GAS, CID:140, Fuel Injection, Aspiration:140, Engine VIN:, Desg:Z
  • 2003 Ford Focus ZX3 2.3 L4 GAS, CID:140, Fuel Injection, Aspiration:140, Engine VIN:, Desg:Z
  • 2003 Ford Focus ZX5 2.3 L4 GAS, CID:140, Fuel Injection, Aspiration:140, Engine VIN:, Desg:Z
  • 2003 Ford Focus SE 2.0 L4 GAS, CC:1989, CID:121, Fuel Injection, Aspiration:121, Engine VIN:, Desg:3

COMPONENT LOCATION DIAGRAMS FOR 2003 Ford Focus AUTOMOBILES

Component location diagrams for most 2003 Ford Focus cars and light trucks sold in the U.S. from 1990+.

Fuel Charging and Controls Diagram for 2003 Ford Focus SE 2.0 L4 GASFuel Charging and Controls Diagram for 2003 Ford Focus SE 2.0 L4 GAS

Components on diagram:
  • Fuel Injector
  • Fuel Pressure Sensor
  • Fuel Supply Manifold
  • Heating/Air Conditioning Housing Diagram for 2003 Ford Focus ZTW 2.0 L4 GASHeating/Air Conditioning Housing Diagram for 2003 Ford Focus ZTW 2.0 L4 GAS

    Components on diagram:
  • Heater Blower Motor
  • Heater Blower Series Resistor
  • Recirculation Air Actuator
  • Connector C-67
  • Main Wiring Harness
  • Vehicle Floor Diagram for 2003 Ford Focus ZTW 2.0 L4 GASVehicle Floor Diagram for 2003 Ford Focus ZTW 2.0 L4 GAS

    Components on diagram:
  • Door Ajar Switch
  • Connector C-30
  • Connector C-31
  • Connector C-684
  • Connector C-686
  • Engine Components Diagram for 2003 Ford Focus LX 2.3 L4 GASEngine Components Diagram for 2003 Ford Focus LX 2.3 L4 GAS

    Components on diagram:
  • Block Heater
  • Front Engine Compartment Components Diagram for 2003 Ford Focus ZTW 2.3 L4 GASFront Engine Compartment Components Diagram for 2003 Ford Focus ZTW 2.3 L4 GAS

    Components on diagram:
  • A/C Clutch Field Coil
  • Air Pump Motor
  • Turn Lamp
  • Connector 100
  • Connector 158
  • Vehicle Floor Components Diagram for 2003 Ford Focus ZX5 2.3 L4 GASVehicle Floor Components Diagram for 2003 Ford Focus ZX5 2.3 L4 GAS

    Components on diagram:
  • Door Ajar Switch
  • Fuel Pump Driver Module
  • Air Bag Sensor
  • Connector 305
  • Ground 300
  • Front Door Components Diagram for 2003 Ford Focus SE 2.3 L4 GASFront Door Components Diagram for 2003 Ford Focus SE 2.3 L4 GAS

    Components on diagram:
  • Power Window Motor
  • Speaker
  • Door Lock Switch
  • Window Adjust Switch
  • Exterior Rear View Mirror
  • Steering Column Components Diagram for 2003 Ford Focus SE 2.3 L4 GASSteering Column Components Diagram for 2003 Ford Focus SE 2.3 L4 GAS

    Components on diagram:
  • Steering Wheel Rotation Sensor
  • Steering Column
  • Clockspring
  • Steering Wheel
  • Ignition Switch Lock Cylinder
  • Manual Selector Lever Shift Lock Solenoid Diagram for 2003 Ford Focus ZTW 2.3 L4 GASManual Selector Lever Shift Lock Solenoid Diagram for 2003 Ford Focus ZTW 2.3 L4 GAS

    Components on diagram:
  • Shift Lock Solenoid
  • Manual Release Mechanism
  • A/C Compressor Clutch Assembly Diagram for 2003 Ford Focus ZX5 2.3 L4 GASA/C Compressor Clutch Assembly Diagram for 2003 Ford Focus ZX5 2.3 L4 GAS

    Components on diagram:
  • A/C Clutch Field Coil
  • A/C Clutch
  • A/C Clutch Pulley
  • CLICK HERE TO GET FULL ACCESS TO 2003 Ford Focus PARTS/COMPONENTS LOCATION DIAGRAMS!

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

    Click here to view more details about 2006 Ford Focus Grille Assembly2006 Ford Focus Grille Assembly, With emblem provision, black frame, and silver grille insert; A high quality, OE replacement complete grille and shell assembly; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $12.50

    Click here to view more details about 2004 Ford Focus Side Marker, Front, Driver Side2004 Ford Focus Side Marker, Front, Driver Side, Bulbs included; DOT and SAE approved; A high quality, OE replacement side marker light assembly; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $16.00

    Click here to view more details2004 Ford Focus Tail Light Lens And Housing, Passenger Side, PASSENGER SIDE TAIL LIGHT LENS AND HOUSING, SEDAN, WITH BLACK HOUSING , , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $40.45

    Click here to view more details2002 Ford Focus LX L4, 2 L, 1989 CC, 122 CID Rebuilt Engine, SOHC, Warranty: 7-Year/70,000 Mile, .

    Source: Rebuilt Engines Store

    $2,020.00

    Click here to view more details2010 Ford Focus Used Radio, RECVR, AM-FM-CD-MP3 (SGL DISC), ID AS4T-19C157-AA, Very Good.

    Source: Used Auto Parts Store

    $142.00

    Click here to view more details2011 Ford Focus Used Bumper Bar, Rear, 4DR, SIL, SE REBAR ONLY, Very Good.

    Source: Used Auto Parts Store

    $125.00
    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 Focus 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