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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+.

Evaporative Emission System Components Diagram for 2003 Nissan Frontier  2.4 L4 GASEvaporative Emission System Components Diagram for 2003 Nissan Frontier 2.4 L4 GAS

Components on diagram:
  • EVAP Control System Pressure Sensor
  • EVAP Canister Vent Control Valve
  • Vacuum Cut Valve Bypass Valve
  • EVAP Canister
  • Vacuum Cut Valve
  • Component Parts And Harness Connectors Diagram for 2003 Nissan Frontier  2.4 L4 GASComponent Parts And Harness Connectors Diagram for 2003 Nissan Frontier 2.4 L4 GAS

    Components on diagram:
  • Stop Lamp Switch
  • ABS Warning Lamp
  • ABS Control Unit
  • ABS Actuator
  • ABS Control Unit Connector
  • 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 Components Diagram for 2003 Nissan Frontier  3.3 V6 GASEngine Control Components Diagram for 2003 Nissan Frontier 3.3 V6 GAS

    Components on diagram:
  • Crankshaft Position Sensor
  • Heated Oxygen Sensor 2
  • Three Way Catalyst
  • Engine And Emission Components Diagram for 2003 Nissan Frontier  3.3 V6 GASEngine And Emission Components Diagram for 2003 Nissan Frontier 3.3 V6 GAS

    Components on diagram:
  • Knock Sensor
  • Crankshaft Position Sensor
  • Intake Air Temperature Sensor
  • Transmission
  • IACV FICD Solenoid Valve
  • Engine And Emission Components Diagram for 2003 Nissan Frontier  3.3 V6 GASEngine And Emission Components Diagram for 2003 Nissan Frontier 3.3 V6 GAS

    Components on diagram:
  • Crankshaft Position Sensor
  • Intake Air Temperature Sensor
  • Transmission
  • IACV FICD Solenoid Valve
  • Air Cleaner
  • Body Harness Diagram for 2003 Nissan Frontier  3.3 V6 GASBody Harness Diagram for 2003 Nissan Frontier 3.3 V6 GAS

    Components on diagram:
  • Engine Control Harness
  • Rear Door Harness
  • Door Harness
  • Main Harness
  • Chassis Harness
  • 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
  • A1
  • A2
  • A3
  • A6
  • 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
  • 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 2007 Nissan Frontier Headlight, Driver Side2007 Nissan Frontier Headlight, Driver Side, Bulbs included; Composite and combination type; DOT and SAE approved; A high quality, OE replacement headlight assembly; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $96.37

    Click here to view more details about 2007 Nissan Frontier Third Brake Light2007 Nissan Frontier Third Brake Light, With crystal clear lens; FMVSS-108, DOT and SAE approved; A high quality, direct fit OE replacement third brake light..

    Source: Auto Body Parts Store

    $102.33

    Click here to view more details2012 Nissan Juke 17" X 7" Alloy Wheel, ALLOY WHEEL, 17 X 7, 5 STUDS/LUGS, 4.5" BOLT DIA, 10 SPOKES, 47MM OFFSET, GRAY FULL-FACE, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $142.59

    Click here to view more details2010 Nissan Frontier V6, 4.0 L, 242 CID Rebuilt Engine, Warranty: 7-Year/70,000 Mile, .

    Source: Rebuilt Engines Store

    Ad Hoc

    Click here to view more details2010 Nissan Frontier Used Condenser Assembly, 4.0, FLR, 4X2, Very Good.

    Source: Used Auto Parts Store

    $148.00

    Click here to view more details2007 Nissan Frontier Used Radio, recvr, (AM-FM-stereo-CD), single disc, Very Good.

    Source: Used Auto Parts Store

    $155.00
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