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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+.

Console and Center of Floor Diagram for 2003 Chevrolet Impala  3.4 V6 GASConsole and Center of Floor Diagram for 2003 Chevrolet Impala 3.4 V6 GAS

Components on diagram:
  • Cigar Lighter
  • Connector C-311
  • Connector C-312
  • Connector C-315
  • Inflatable Restraint Sensing and Diagnostic Module Connector
  • Right Side of I/P Diagram for 2003 Chevrolet Impala  3.4 V6 GASRight Side of I/P Diagram for 2003 Chevrolet Impala 3.4 V6 GAS

    Components on diagram:
  • I/P Harness
  • Connector C-218
  • Junction Block, Right I/P Connector
  • 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
  • Front Door Speakers Diagram for 2003 Chevrolet Impala  3.4 V6 GASFront Door Speakers Diagram for 2003 Chevrolet Impala 3.4 V6 GAS

    Components on diagram:
  • Speaker, RF Door
  • Speaker, RF Door Connector
  • Speaker, RF Door Tweeter
  • Lower Right Front of Vehicle Diagram for 2003 Chevrolet Impala  3.4 V6 GASLower Right Front of Vehicle Diagram for 2003 Chevrolet Impala 3.4 V6 GAS

    Components on diagram:
  • Horn Assembly
  • Front of Engine Diagram for 2003 Chevrolet Impala LS 3.8 V6 GASFront of Engine Diagram for 2003 Chevrolet Impala LS 3.8 V6 GAS

    Components on diagram:
  • Throttle Position Sensor
  • Manifold Absolute Pressure Sensor
  • Mass Air Flow Sensor
  • Idle Air Control Valve
  • Crankshaft Position Sensor
  • Forward of Windshield Diagram for 2003 Chevrolet Impala LS 3.8 V6 GASForward of Windshield Diagram for 2003 Chevrolet Impala LS 3.8 V6 GAS

    Components on diagram:
  • Windshield Wiper System Module
  • Grommet P-103
  • Grommet P-101
  • Onstar Subsystem Diagram for 2003 Chevrolet Impala LS 3.8 V6 GASOnstar Subsystem Diagram for 2003 Chevrolet Impala LS 3.8 V6 GAS

    Components on diagram:
  • Vehicle Communication Interface Module
  • OnStar Button Assembly
  • Connector C-393
  • Connector C-395
  • Behind Left Side of I/P Diagram for 2003 Chevrolet Impala LS 3.8 V6 GASBehind Left Side of I/P Diagram for 2003 Chevrolet Impala LS 3.8 V6 GAS

    Components on diagram:
  • Body Control Module
  • Connector C-3
  • Headlamp Switch Connector
  • Grommet P-101
  • Remote Control Door Lock Receiver Connector
  • Lower Front of Engine Diagram for 2003 Chevrolet Impala LS 3.8 V6 GASLower Front of Engine Diagram for 2003 Chevrolet Impala LS 3.8 V6 GAS

    Components on diagram:
  • Crankshaft Position Sensor Connector
  • A/C Compressor Clutch Diode
  • Fusible Links
  • Crankshaft Position Sensor Bracket
  • 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 1996 Chevrolet Impala Fender, Front, Driver Side1996 Chevrolet Impala Fender, Front, Driver Side.

    Source: Auto Body Parts Store

    $28.11

    Click here to view more details1994 Chevrolet Impala Idle Control Valve, Blade type; 4-prong male terminal; With 2 mounting holes; A high quality, OE replacement idle control valve; With 2 years limited TrustBuilt warranty..

    Source: Auto Body Parts Store

    $12.11

    Click here to view more details about 2013 Chevrolet Impala Power Door Mirror, Driver Side2013 Chevrolet Impala Power Door Mirror, Driver Side, DRIVER SIDE POWER DOOR MIRROR, PAINT TO MATCH WITH SMOOTH BASE, WITHOUT HEATED GLASS, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $78.56

    Click here to view more details1995 Toyota Pickup L4, 2.4 L, 2366 CC Rebuilt Engine, OHC, RWD, Fuel injected or Carb. Fits 8/84-10/95, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,469.00

    Click here to view more details2000 Chevrolet Impala Used Air Flow Meter/Sensor, 3.8, AUTO, FWD, Very Good.

    Source: Used Auto Parts Store

    $100.00

    Click here to view more details2009 Chevrolet Impala Used Bumper Bar, Rear, 4DR, SIL, LS w/foam, Very Good.

    Source: Used Auto Parts Store

    $231.00
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