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 Front Suspension Diagram for 2003 Chevrolet Impala  3.4 V6 GASRight Front Suspension Diagram for 2003 Chevrolet Impala 3.4 V6 GAS

Components on diagram:
  • Wheel Speed Sensor , RF
  • Left Center Rear of Engine Compartment Diagram for 2003 Chevrolet Impala  3.4 V6 GASLeft Center Rear of Engine Compartment Diagram for 2003 Chevrolet Impala 3.4 V6 GAS

    Components on diagram:
  • Cruise Control Module
  • Brake Master Cylinder
  • Connector C-101
  • Ground G-171
  • Left Front Strut Tower
  • Left Side of I/P Support Diagram for 2003 Chevrolet Impala  3.4 V6 GASLeft Side of I/P Support Diagram for 2003 Chevrolet Impala 3.4 V6 GAS

    Components on diagram:
  • Connector C-205
  • Connector C-1
  • Headlamp Switch Connector
  • Instrument Panel Carrier
  • Splice Pack SP-205
  • Center of I/P Diagram for 2003 Chevrolet Impala  3.4 V6 GASCenter of I/P Diagram for 2003 Chevrolet Impala 3.4 V6 GAS

    Components on diagram:
  • Connector C-1
  • Connector C-2
  • Radio Coax Connector
  • Fuel Pump and Sender Assembly Diagram for 2003 Chevrolet Impala  3.4 V6 GASFuel Pump and Sender Assembly Diagram for 2003 Chevrolet Impala 3.4 V6 GAS

    Components on diagram:
  • Fuel Pump
  • Fuel Level Sensor
  • Fuel Tank Pressure Sensor
  • Fuel Strainer
  • Base Plate
  • Right front Suspension Diagram for 2003 Chevrolet Impala  3.8 V6 GASRight front Suspension Diagram for 2003 Chevrolet Impala 3.8 V6 GAS

    Components on diagram:
  • Wheel Speed Sensor
  • Internal Electronic Component  Diagram for 2003 Chevrolet Impala  3.8 V6 GASInternal Electronic Component Diagram for 2003 Chevrolet Impala 3.8 V6 GAS

    Components on diagram:
  • Vehicle Speed Sensor Assembly
  • 2-3 Shift Solenoid Valve Assembly
  • Pressure Control Solenoid Valve Assembly
  • Torque Converter Clutch Pulse Width Modulation Solenoid Valve Assembly
  • Transmission Fluid Pressure Manual Valve Position Switch Assembly
  • Lower Center of I/P Diagram for 2003 Chevrolet Impala  3.8 V6 GASLower Center of I/P Diagram for 2003 Chevrolet Impala 3.8 V6 GAS

    Components on diagram:
  • Cruise Control Release Switch
  • Inflatable Restraint Steering Wheel Module Coil
  • Connector C-201
  • Ground G-201
  • Ground G-203
  • Lower Left Front of Engine Diagram for 2003 Chevrolet Impala LS 3.8 V6 GASLower Left Front of Engine Diagram for 2003 Chevrolet Impala LS 3.8 V6 GAS

    Components on diagram:
  • Fog Lamp
  • Rear Compartment,Forward of the Lid Opening Diagram for 2003 Chevrolet Impala  3.8 V6 GASRear Compartment,Forward of the Lid Opening Diagram for 2003 Chevrolet Impala 3.8 V6 GAS

    Components on diagram:
  • Rear Compartment Courtesy Lamp Connector
  • 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 1985 Chevrolet Impala Bumper, Rear1985 Chevrolet Impala Bumper, Rear.

    Source: Auto Body Parts Store

    $269.76

    Click here to view more details about 2008 Chevrolet Impala Radiator2008 Chevrolet Impala Radiator, 29.37 x 14.18 x 0.93 in. core size, 1.31 in. inlet size, 1.31 in. outlet size, A high quality, direct fit OE replacement radiator..

    Source: Auto Body Parts Store

    $202.53

    Click here to view more details1972 Chevrolet Impala 25-Piece Box OF Head Light Adjusting Screws And Nuts, 25-Piece Box OF Head Light Adjusting Screws And Nuts, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $11.50

    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 details2006 Chevrolet Impala Used Radio / CD Player / GPS, AM-FM-CD player-MP3 (opt US8), Very Good.

    Source: Used Auto Parts Store

    $142.00

    Click here to view more details2005 Chevrolet Impala Used Alternator, 3.1, AUTO, FWD, Very Good.

    Source: Used Auto Parts Store

    $83.00
    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