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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!
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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+.

Lower Left Front of Engine Diagram for 2003 Chevrolet Impala  3.4 V6 GASLower Left Front of Engine Diagram for 2003 Chevrolet Impala 3.4 V6 GAS

Components on diagram:
  • Starter
  • Right Front of Engine Compartment-Cooling system Diagram for 2003 Chevrolet Impala  3.4 V6 GASRight Front of Engine Compartment-Cooling system Diagram for 2003 Chevrolet Impala 3.4 V6 GAS

    Components on diagram:
  • Coolant Level Switch
  • Cooling Fan, Left
  • Cooling Fan, Right
  • Left Side of Package Shelf Diagram for 2003 Chevrolet Impala  3.4 V6 GASLeft Side of Package Shelf Diagram for 2003 Chevrolet Impala 3.4 V6 GAS

    Components on diagram:
  • Connector C-392
  • Connector C-393
  • Connector C-395
  • Cellular Antenna Coax Connector
  • Main Body Wiring Harness
  • Front of Driver Door, Front Passenger Diagram for 2003 Chevrolet Impala  3.4 V6 GASFront of Driver Door, Front Passenger Diagram for 2003 Chevrolet Impala 3.4 V6 GAS

    Components on diagram:
  • Outside Rearview Mirror, Driver
  • Inside of Front Passenger Door, Driver Similar Diagram for 2003 Chevrolet Impala  3.4 V6 GASInside of Front Passenger Door, Driver Similar Diagram for 2003 Chevrolet Impala 3.4 V6 GAS

    Components on diagram:
  • Window Motor, Front Passenger Connector
  • Upper Left Front of Engine Diagram for 2003 Chevrolet Impala LS 3.8 V6 GASUpper Left Front of Engine Diagram for 2003 Chevrolet Impala LS 3.8 V6 GAS

    Components on diagram:
  • Fuel Injector 3
  • Throttle Position Sensor
  • Manifold Absolute Pressure Sensor
  • Mass Air Flow Sensor
  • Idle Air Control Valve
  • Console and Center of Floor Diagram for 2003 Chevrolet Impala  3.8 V6 GASConsole and Center of Floor Diagram for 2003 Chevrolet Impala 3.8 V6 GAS

    Components on diagram:
  • Cigar Lighter
  • Auxiliary Power Outlet
  • A/t Shift Lock Control Solenoid
  • Connector C-311
  • Connector C-312
  • 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
  • Right Front of Rear Compartment Diagram for 2003 Chevrolet Impala  3.8 V6 GASRight Front of Rear Compartment Diagram for 2003 Chevrolet Impala 3.8 V6 GAS

    Components on diagram:
  • Emergency Vehicle Rear Compartment Lid Lamps Relay
  • Connector C-409
  • Ambient Air Temperature Sensor Diagram for 2003 Chevrolet Impala LS 3.8 V6 GASAmbient Air Temperature Sensor Diagram for 2003 Chevrolet Impala LS 3.8 V6 GAS

    Components on diagram:
  • Ambient Air Temperature Sensor
  • Ambient Air Temperature Sensor Connector
  • Air Baffle
  • 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 2008 Chevrolet Impala Fender, Front, Driver Side2008 Chevrolet Impala Fender, Front, Driver Side.

    Source: Auto Body Parts Store

    $36.25

    Click here to view more details2009 Chevrolet Impala Spark Plug Wire.

    Source: Auto Body Parts Store

    $46.64

    Click here to view more details1984 Chevrolet Impala Radiator, Radiator; V8 [26IN Core], , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $166.45

    Click here to view more details about 1985 Chevrolet C20 Pickup V8, 5.7 L, 350 CID Rebuilt Engine1985 Chevrolet C20 Pickup V8, 5.7 L, 350 CID Rebuilt Engine, Flat lifters, 4-bolt main., Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,187.00

    Click here to view more details2011 Chevrolet Impala Used Bumper Bar, Rear, 4DR, SIL, LT FLEET w/foam, Very Good.

    Source: Used Auto Parts Store

    $231.00

    Click here to view more details2012 Chevrolet Impala Used Bumper Bar, Front, 15886100, NEW OEM COVER SUPPORT ONLY, Very Good.

    Source: Used Auto Parts Store

    $213.00
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