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

We have info for following modifications of 2003 Chevrolet Impala

  • 2003 Chevrolet Impala 3.4 V6 GAS, CID:207, Fuel Injection, Aspiration:207, Engine VIN:, Desg:E
  • 2003 Chevrolet Impala 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:K
  • 2003 Chevrolet Impala LS 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:K

COMPONENT LOCATION DIAGRAMS FOR 2003 Chevrolet Impala AUTOMOBILES

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

Right Side of Engine   Diagram for 2003 Chevrolet Impala  3.4 V6 GASRight Side of Engine Diagram for 2003 Chevrolet Impala 3.4 V6 GAS

Components on diagram:
  • Ignition Control Module
  • Ignition Control Module Wiring Harness
  • Top Center of Windshield Diagram for 2003 Chevrolet Impala  3.4 V6 GASTop Center of Windshield Diagram for 2003 Chevrolet Impala 3.4 V6 GAS

    Components on diagram:
  • Inside Rearview Mirror Connector
  • Package Shelf Diagram for 2003 Chevrolet Impala  3.4 V6 GASPackage Shelf Diagram for 2003 Chevrolet Impala 3.4 V6 GAS

    Components on diagram:
  • Connector C-306
  • Emergency Vehicle Rear Window Panel Lamp, Left
  • Emergency Vehicle Rear Window Panel Lamp, Right
  • Upper Right Front of Rear Compartment Diagram for 2003 Chevrolet Impala  3.4 V6 GASUpper Right Front of Rear Compartment Diagram for 2003 Chevrolet Impala 3.4 V6 GAS

    Components on diagram:
  • Connector C-440
  • Connector C-2
  • Main Body Wiring Harness
  • Behind Engine,Under Vehicle Diagram for 2003 Chevrolet Impala LS 3.8 V6 GASBehind Engine,Under Vehicle Diagram for 2003 Chevrolet Impala LS 3.8 V6 GAS

    Components on diagram:
  • Heated Oxygen Sensor 2
  • Catalytic Converter
  • Heat Shield
  • Upper Right Front of Engine  Diagram for 2003 Chevrolet Impala  3.8 V6 GASUpper Right Front of Engine Diagram for 2003 Chevrolet Impala 3.8 V6 GAS

    Components on diagram:
  • Generator
  • Right Side of Engine Diagram for 2003 Chevrolet Impala  3.8 V6 GASRight Side of Engine Diagram for 2003 Chevrolet Impala 3.8 V6 GAS

    Components on diagram:
  • Grommet P-100
  • Fusible Links
  • Behind Right Side of I/P Diagram for 2003 Chevrolet Impala  3.8 V6 GASBehind Right Side of I/P Diagram for 2003 Chevrolet Impala 3.8 V6 GAS

    Components on diagram:
  • Auxiliary Power Drop Connector
  • Below Center of I/P Diagram for 2003 Chevrolet Impala LS 3.8 V6 GASBelow Center of I/P Diagram for 2003 Chevrolet Impala LS 3.8 V6 GAS

    Components on diagram:
  • Ashtray Lamp
  • Ashtray Lamp Socket
  • Ashtray Lamp Housing
  • Upper Right Front of Rear Compartment Diagram for 2003 Chevrolet Impala  3.8 V6 GASUpper Right Front of Rear Compartment Diagram for 2003 Chevrolet Impala 3.8 V6 GAS

    Components on diagram:
  • Emergency Vehicle Rear Lamps Flasher
  • Connector C-1
  • Rear Window Panel Extension Brace
  • Connected C-440
  • CLICK HERE TO GET FULL ACCESS TO 2003 Chevrolet Impala PARTS/COMPONENTS LOCATION DIAGRAMS!

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

    Click here to view more details about 2002 Chevrolet Impala Window Motor, Front Or Rear, Driver Side2002 Chevrolet Impala Window Motor, Front Or Rear, Driver Side, Supplied with 12-teeth gear; Manufactured to exact OE specifications using 100 percent new and durable components to ensure proper fit, operation, and long lasting performance..

    Source: Auto Body Parts Store

    $50.63

    Click here to view more details1995 Chevrolet Impala Thermostat Housing Gasket, Does not include mounting hardware; Designed to be direct fit OE replacement thermostat housing gasket..

    Source: Auto Body Parts Store

    $3.48

    Click here to view more details2014 Chevrolet Impala 18" Wheel Cover, Wheel Cover; 18 Inch; 15 Spokes; All Painted Med Sparkle Silver, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $26.50

    Click here to view more details1995 Pontiac Bonneville Sse V6, 3.8 L, 231 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,969.00

    Click here to view more details2000 Chevrolet Impala Used A/C Compressor, 3.4, AUTO, FWD, Very Good.

    Source: Used Auto Parts Store

    $139.00

    Click here to view more details2009 Chevrolet Impala Used Air Flow Meter/Sensor, 4.2, AUTO, RWD, Very Good.

    Source: Used Auto Parts Store

    $77.00
    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 Chevrolet Impala 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