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

We have info for following modifications of 2003 Nissan Frontier

  • 2003 Nissan Frontier 2.4 L4 GAS, CC:2389, Fuel Injection
  • 2003 Nissan Frontier 3.3 V6 GAS, CC:3275, Fuel Injection
  • 2003 Nissan Frontier 3.3 V6 GAS, CC:3275, Fuel Injection

WIRING DIAGRAMS FOR 2003 Nissan Frontier AUTOMOBILES

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

2003 Nissan Frontier  3.3 V6 GAS Wiring Diagram2003 Nissan Frontier 3.3 V6 GAS Wiring Diagram

Components on diagram:
  • Transmission Control Module
  • Vehicle Speed Sensor
  • Solenoid Valve Unit
  • Battery
  • Stop Lamp Switch
  • 2003 Nissan Frontier  3.3 V6 GAS Wiring Diagram2003 Nissan Frontier 3.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Torque Converter Clutch Solenoid Valve
  • Solenoid Valve Unit
  • Ignition Switch
  • Engine Control Module
  • O/D Off Indicator Lamp
  • 2003 Nissan Frontier  3.3 V6 GAS Wiring Diagram2003 Nissan Frontier 3.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Right Front Door Switch
  • Left Rear Door Switch
  • Key Switch
  • Right Rear Door Switch
  • 2003 Nissan Frontier  3.3 V6 GAS Wiring Diagram2003 Nissan Frontier 3.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Ignition Switch
  • Antilock Brake System Motor
  • Antilock Brake System Solenoid Valve Relay
  • Antilock Brake System Control Unit
  • 2003 Nissan Frontier  3.3 V6 GAS Wiring Diagram2003 Nissan Frontier 3.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Ignition Switch
  • Antilock Brake System Motor
  • Antilock Brake System Motor Relay
  • Antilock Brake System Solenoid Valve Relay
  • 2003 Nissan Frontier  3.3 V6 GAS Wiring Diagram2003 Nissan Frontier 3.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Speed Sensor
  • Battery
  • Ignition Switch
  • Speedometer
  • Tachometer
  • 2003 Nissan Frontier  3.3 V6 GAS Wiring Diagram2003 Nissan Frontier 3.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Seat Belt
  • Ignition Switch
  • Seat Belt Buckle Switch
  • Air Bag Warning Lamp
  • Air Bag Diagnosis Sensor Unit
  • 2003 Nissan Frontier  3.3 V6 GAS Wiring Diagram2003 Nissan Frontier 3.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Combination Switch
  • Front Fog Lamp Switch
  • Lighting Switch
  • Right Front Fog Lamp
  • Left Front Fog Lamp
  • 2003 Nissan Frontier  3.3 V6 GAS Wiring Diagram2003 Nissan Frontier 3.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Lighting Switch
  • A/T Device
  • Hazard Switch Illumination
  • Combination Meter Illumination
  • 2003 Nissan Frontier  2.4 L4 GAS Wiring Diagram2003 Nissan Frontier 2.4 L4 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Right Front Door Switch
  • Left Rear Door Switch
  • Right Rear Door Switch
  • Map Lamp
  • CLICK HERE TO GET FULL ACCESS TO 2003 Nissan Frontier WIRING DIAGRAMS!

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

    Click here to view more details about 2007 Nissan Frontier Grille Assembly2007 Nissan Frontier Grille Assembly, With emblem provision, chrome frame, and black grille insert; A high quality, OE replacement complete grille and shell assembly; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $64.59

    Click here to view more details about 1998 Nissan Frontier Fender, Front, Driver Side1998 Nissan Frontier Fender, Front, Driver Side.

    Source: Auto Body Parts Store

    $31.71

    Click here to view more details2010 Nissan Pathfinder 16" Wheel Skin ABS, Impostor Wheel Skins; 4 Piece Set; Chrome Plated; 6 Raised Dimpled Spokes; ABS; 16 Inch, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $116.50

    Click here to view more details2002 Nissan Frontier V6, 3.3 L, 3275 CC Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    Ad Hoc

    Click here to view more details2004 Nissan Frontier Used Upper Control Arm, Driver Side, 3.3, AUTO, 4X2 6 cyl, L., Very Good.

    Source: Used Auto Parts Store

    $70.00

    Click here to view more details2002 Nissan Frontier Used CD Changer, recvr, (AM-FM-stereo-CD), 6-disc changer (2-DIN size), Very Good.

    Source: Used Auto Parts Store

    $167.00
    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 Nissan Frontier 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