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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!
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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

COMPONENT LOCATION DIAGRAMS FOR 2003 Nissan Frontier AUTOMOBILES

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

Main Harness Diagram for 2003 Nissan Frontier  2.4 L4 GASMain Harness Diagram for 2003 Nissan Frontier 2.4 L4 GAS

Components on diagram:
  • Connector M11
  • Connector M12
  • Connector M13
  • Connector M14
  • Connector M16
  • Engine Control Harness Diagram for 2003 Nissan Frontier  2.4 L4 GASEngine Control Harness Diagram for 2003 Nissan Frontier 2.4 L4 GAS

    Components on diagram:
  • Engine Coolant Temperature Sensor
  • F18
  • F19
  • F20
  • F31
  • Room Lamp Harness Diagram for 2003 Nissan Frontier  2.4 L4 GASRoom Lamp Harness Diagram for 2003 Nissan Frontier 2.4 L4 GAS

    Components on diagram:
  • High Mounted Stop Lamp
  • Map Lamp
  • Door Switch
  • Window Defogger
  • Room Lamp Harness
  • Front Door Harness Diagram for 2003 Nissan Frontier  2.4 L4 GASFront Door Harness Diagram for 2003 Nissan Frontier 2.4 L4 GAS

    Components on diagram:
  • Door Speaker
  • Door Lock Actuator
  • Power Window Motor
  • Door Mirror
  • Power Door Lock Switch
  • Rear Door Harness Diagram for 2003 Nissan Frontier  2.4 L4 GASRear Door Harness Diagram for 2003 Nissan Frontier 2.4 L4 GAS

    Components on diagram:
  • Door Speaker
  • Door Lock Actuator
  • Power Window Motor
  • Power Window Switch
  • M91
  • Evaporative Emission Components Diagram for 2003 Nissan Frontier  3.3 V6 GASEvaporative Emission Components Diagram for 2003 Nissan Frontier 3.3 V6 GAS

    Components on diagram:
  • EVAP Control System Pressure Sensor
  • EVAP Canister Vent Control Valve
  • Vacuum Cut Valve Bypass Valve
  • Vacuum Cut Valve
  • Engine Control Harness Diagram for 2003 Nissan Frontier  3.3 V6 GASEngine Control Harness Diagram for 2003 Nissan Frontier 3.3 V6 GAS

    Components on diagram:
  • Air Cleaner
  • A2
  • A3
  • A6
  • A8
  • Engine No. 2 Harness Diagram for 2003 Nissan Frontier  3.3 V6 GASEngine No. 2 Harness Diagram for 2003 Nissan Frontier 3.3 V6 GAS

    Components on diagram:
  • Vehicle Speed Sensor
  • Backup Lamp Switch
  • 4WD Switch
  • Neutral Position Switch
  • Park Position Switch
  • Rear Door Harness Diagram for 2003 Nissan Frontier  3.3 V6 GASRear Door Harness Diagram for 2003 Nissan Frontier 3.3 V6 GAS

    Components on diagram:
  • Rear Power Window Switch
  • Rear Door Lock Actuator
  • Rear Power Window Motor
  • Rear Door Speaker
  • M66
  • Rear Door Harness Diagram for 2003 Nissan Frontier  3.3 V6 GASRear Door Harness Diagram for 2003 Nissan Frontier 3.3 V6 GAS

    Components on diagram:
  • Rear Power Window Switch
  • Rear Door Lock Actuator
  • Rear Power Window Motor
  • Rear Door Speaker
  • M91
  • CLICK HERE TO GET FULL ACCESS TO 2003 Nissan Frontier PARTS/COMPONENTS LOCATION DIAGRAMS!

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

    Click here to view more details about 1998 Nissan Frontier Grille Assembly1998 Nissan Frontier Grille Assembly, With emblem provision, headlight holes, chrome frame, and gray grille insert; A high quality, OE replacement complete grille and shell assembly; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $51.92

    Click here to view more details about 2008 Nissan Frontier Grille Assembly2008 Nissan Frontier Grille Assembly, Made Of Durable Stainless Steel, Offers An Unmatched Shiny Finish That Lasts Longer, Features A Break-Through Design To Give Your Vehicle The Next Generation Look.

    Source: Auto Body Parts Store

    $142.25

    Click here to view more details2015 Nissan Xterra Driver Side Head Light Assembly, Driver Side Head Light Assembly; Black Bezel; Fits S/X/SV Models; From Production Date 08/2007, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $133.50

    Click here to view more details2004 Nissan Frontier V6, 3.3 L, 200 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    Ad Hoc

    Click here to view more details2005 Nissan Frontier Used Hub Bearing , Passenger Side, Front; 4x4 (6 cylinder, hub only), Very Good.

    Source: Used Auto Parts Store

    $129.00

    Click here to view more details2010 Nissan Frontier Used Parking Lamp, Passenger Side, FOG, 26150EA800, Very Good.

    Source: Used Auto Parts Store

    $86.00
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