2003 Nissan Altima Component Locations (ONLINE REPAIR MANUALS)

Auto Parts Search


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

We have info for following modifications of 2003 Nissan Altima

  • 2003 Nissan Altima 2.5 L4 GAS, CC:2500, Fuel Injection
  • 2003 Nissan Altima 3.5 V6 GAS, CC:3498, Fuel Injection

COMPONENT LOCATION DIAGRAMS FOR 2003 Nissan Altima AUTOMOBILES

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

Anti-Lock Brake System Components Diagram for 2003 Nissan Altima  2.5 L4 GASAnti-Lock Brake System Components Diagram for 2003 Nissan Altima 2.5 L4 GAS

Components on diagram:
  • ECM
  • ABS Warning Lamp
  • ABS Control Unit
  • ABS Actuator
  • TCS OFF Switch
  • HVAC Components Diagram for 2003 Nissan Altima  2.5 L4 GASHVAC Components Diagram for 2003 Nissan Altima 2.5 L4 GAS

    Components on diagram:
  • Air Mix Door Motor
  • HVAC Components Diagram for 2003 Nissan Altima  2.5 L4 GASHVAC Components Diagram for 2003 Nissan Altima 2.5 L4 GAS

    Components on diagram:
  • Intake Door Motor
  • Engine Control Harness Components Diagram for 2003 Nissan Altima  2.5 L4 GASEngine Control Harness Components Diagram for 2003 Nissan Altima 2.5 L4 GAS

    Components on diagram:
  • Vehicle Speed Sensor
  • Revolution Sensor
  • Battery
  • Starter Motor
  • Generator
  • Rear Door Harness Components Diagram for 2003 Nissan Altima  2.5 L4 GASRear Door Harness Components Diagram for 2003 Nissan Altima 2.5 L4 GAS

    Components on diagram:
  • Door Lock Actuator
  • Power Window Motor
  • Power Window Switch
  • Speaker
  • B6
  • Anti-Lock Brake System Components Diagram for 2003 Nissan Altima  3.5 V6 GASAnti-Lock Brake System Components Diagram for 2003 Nissan Altima 3.5 V6 GAS

    Components on diagram:
  • ECM
  • ABS Warning Lamp
  • ABS Control Unit
  • ABS Actuator
  • TCM
  • NVIS Components and Harness Connector Location Diagram for 2003 Nissan Altima  3.5 V6 GASNVIS Components and Harness Connector Location Diagram for 2003 Nissan Altima 3.5 V6 GAS

    Components on diagram:
  • ECM
  • Security Indicator Lamp
  • Immobilizer Control Unit
  • ECM Harness Connector
  • Connector C-10A
  • Engine Compartment Components and Harness Connector Location Diagram for 2003 Nissan Altima  3.5 V6 GASEngine Compartment Components and Harness Connector Location Diagram for 2003 Nissan Altima 3.5 V6 GAS

    Components on diagram:
  • A/C Relay
  • A/C Compressor
  • Ambient Sensor
  • Radiator
  • Refrigerant Pressure Sensor
  • Passenger Compartment Components Diagram for 2003 Nissan Altima  3.5 V6 GASPassenger Compartment Components Diagram for 2003 Nissan Altima 3.5 V6 GAS

    Components on diagram:
  • ECM
  • Blower Relay
  • BCM
  • Fuse Block
  • Junction Block
  • Brake System Components Diagram for 2003 Nissan Altima  3.5 V6 GASBrake System Components Diagram for 2003 Nissan Altima 3.5 V6 GAS

    Components on diagram:
  • ASCD Brake Switch
  • Brake Pedal
  • CLICK HERE TO GET FULL ACCESS TO 2003 Nissan Altima PARTS/COMPONENTS LOCATION DIAGRAMS!

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

    Click here to view more details2006 Nissan Altima Mirror, Passenger Side, Non-folding; Corner mount type; A high quality, OE replacement mirror; With 2 years limited Trustbuilt warranty..

    Source: Auto Body Parts Store

    $40.50

    Click here to view more details about 1997 Nissan Altima Headlight, Driver Side1997 Nissan Altima Headlight, Driver Side, Bulbs included; With side marker; 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

    $85.18

    Click here to view more details2012 Nissan Altima 16" Aftermarket Wheel Covers, Aftermarket Wheel Covers; 16 Inch; Chrome Finish; ABS; 10 Spoke; Bolt-On Wheel Cover Retention, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $53.50

    Click here to view more details1993 Nissan Altima L4, 2.4 L, 2389 CC Rebuilt Engine, "SOHC, 12 valve, Dist mounts in timing cover, dipstick by #4,, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,745.00

    Click here to view more details2006 Nissan Altima Used Bumper Bar, Front, 4DR, MAR, SL w/foam, Base, SE, SL, Very Good.

    Source: Used Auto Parts Store

    $169.00

    Click here to view more details2005 Nissan Altima Used Bumper Bar, Front, 4DR, RED, SL w/foam, Very Good.

    Source: Used Auto Parts Store

    $169.00
    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 Altima 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:
    Auto Repair Quick Search
    Help me find