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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Jeep Wrangler car and truck repair procedures including Jeep 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 Jeep Wrangler automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2003 Jeep Wrangler

  • 2003 Jeep Wrangler Rubicon 4.0 L6 GAS, CID:242, Fuel Injection, Aspiration:242, Engine VIN:, Desg:S
  • 2003 Jeep Wrangler Sahara 4.0 L6 GAS, CID:242, Fuel Injection, Aspiration:242, Engine VIN:, Desg:S
  • 2003 Jeep Wrangler SE 2.4 L4 GAS, CID:148, Fuel Injection, Aspiration:148, Engine VIN:, Desg:1
  • 2003 Jeep Wrangler Sport 4.0 L6 GAS, CID:242, Fuel Injection, Aspiration:242, Engine VIN:, Desg:S
  • 2003 Jeep Wrangler X 4.0 L6 GAS, CID:242, Fuel Injection, Aspiration:242, Engine VIN:, Desg:S

WIRING DIAGRAMS FOR 2003 Jeep Wrangler AUTOMOBILES

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

2003 Jeep Wrangler Sahara 4.0 L6 GAS Wiring Diagram2003 Jeep Wrangler Sahara 4.0 L6 GAS Wiring Diagram

Components on diagram:
  • Battery
  • Generator
  • Engine Starter Motor
  • Power Distribution Center
  • 2003 Jeep Wrangler Sahara 4.0 L6 GAS Wiring Diagram2003 Jeep Wrangler Sahara 4.0 L6 GAS Wiring Diagram

    Components on diagram:
  • Fuel Injectors
  • Capacitor
  • Ignition Coil Pack
  • 2003 Jeep Wrangler Sport 4.0 L6 GAS Wiring Diagram2003 Jeep Wrangler Sport 4.0 L6 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • Instrument Cluster
  • Powertrain Control Module
  • Airbag Control Module
  • Sentry Key Immobilizer Module
  • 2003 Jeep Wrangler SE 2.4 L4 GAS Wiring Diagram2003 Jeep Wrangler SE 2.4 L4 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Generator
  • Powertrain Control Module
  • Fuel Pump Relay
  • Engine Starter Motor
  • 2003 Jeep Wrangler X 4.0 L6 GAS Wiring Diagram2003 Jeep Wrangler X 4.0 L6 GAS Wiring Diagram

    Components on diagram:
  • Powertrain Control Module
  • Crankshaft Position Sensor
  • Capacitor
  • Camshaft Position Sensor
  • Ignition Coil Pack
  • 2003 Jeep Wrangler Sport 4.0 L6 GAS Wiring Diagram2003 Jeep Wrangler Sport 4.0 L6 GAS Wiring Diagram

    Components on diagram:
  • Transfer Case Switch
  • Instrument Cluster
  • Powertrain Control Module
  • 4WD Indicator
  • Brake Transmission Shift Interlock Solenoid
  • 2003 Jeep Wrangler SE 2.4 L4 GAS Wiring Diagram2003 Jeep Wrangler SE 2.4 L4 GAS Wiring Diagram

    Components on diagram:
  • Instrument Cluster
  • Power Distribution Center
  • Brake Transmission Shift Interlock Solenoid
  • Antilock Brake Relay
  • Controller Antilock Brake
  • 2003 Jeep Wrangler SE 2.4 L4 GAS Wiring Diagram2003 Jeep Wrangler SE 2.4 L4 GAS Wiring Diagram

    Components on diagram:
  • Instrument Cluster
  • Power Distribution Center
  • 2003 Jeep Wrangler X 4.0 L6 GAS Wiring Diagram2003 Jeep Wrangler X 4.0 L6 GAS Wiring Diagram

    Components on diagram:
  • Clockspring
  • Airbag Control Module
  • 2003 Jeep Wrangler Sahara 4.0 L6 GAS Wiring Diagram2003 Jeep Wrangler Sahara 4.0 L6 GAS Wiring Diagram

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

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

    Click here to view more details2006 Jeep Wrangler Grille Insert, Vertical billet style; Without emblem provision; Ensures precise and perfect fit for a reliable and efficient performance; Adds unique and distinctive styling that gives your vehicle a custom look; With 2 years limited TrustBuilt warranty..

    Source: Auto Body Parts Store

    $69.58

    Click here to view more details about 2002 Jeep Wrangler Bumper End, Front, Driver Side2002 Jeep Wrangler Bumper End, Front, Driver Side, A high quality, OE replacement bumper end; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $24.01

    Click here to view more details about 1996 Jeep Wrangler Head Light Retaining Ring, Passenger Side1996 Jeep Wrangler Head Light Retaining Ring, Passenger Side, HEAD LIGHT RETAINING RING, FOR USE ON DRIVER OR PASSENGER SIDE , , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $15.58

    Click here to view more details1988 Jeep Wrangler Sport L4, 2.5 L, 150 CID Rebuilt Engine, Block #200, Head #117, 403, Crank #904., Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,297.00

    Click here to view more details2011 Jeep Wrangler Used Engine Computer, Elec Cont Unit (ECU); 3.7L, Very Good.

    Source: Used Auto Parts Store

    $161.00

    Click here to view more details2007 Jeep Wrangler Used A/C Compressor, 3.8, AUTO, 4X4 (3.8L), Very Good.

    Source: Used Auto Parts Store

    $178.00
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