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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 Front of Passenger Compartment Diagram for 2003 Chevrolet Impala  3.4 V6 GASLower Front of Passenger Compartment Diagram for 2003 Chevrolet Impala 3.4 V6 GAS

Components on diagram:
  • Park Brake Switch
  • Lower Center of I/P Diagram for 2003 Chevrolet Impala  3.4 V6 GASLower Center of I/P Diagram for 2003 Chevrolet Impala 3.4 V6 GAS

    Components on diagram:
  • Fuse Block
  • Steering Column
  • A/t Shift Lock Control Solenoid
  • Circuit Breaker 1
  • Circuit Breaker 3
  • Internal Electronic Component Location Diagram for 2003 Chevrolet Impala  3.4 V6 GASInternal Electronic Component Location Diagram for 2003 Chevrolet Impala 3.4 V6 GAS

    Components on diagram:
  • Transmission Fluid Temperature Sensor
  • Vehicle Speed Sensor Assembly
  • 2-3 Shift Solenoid Valve Assembly
  • Automatic Transmission Input Shaft Speed Sensor Assembly
  • Torque Converter Clutch Pulse Width Modulation Solenoid Valve Assembly
  • Below Center of I/P Diagram for 2003 Chevrolet Impala  3.4 V6 GASBelow Center of I/P Diagram for 2003 Chevrolet Impala 3.4 V6 GAS

    Components on diagram:
  • Ashtray Lamp
  • Ashtray Lamp Socket
  • Ashtray Lamp Housing
  • Underhood Junction Block Diagram for 2003 Chevrolet Impala LS 3.8 V6 GASUnderhood Junction Block Diagram for 2003 Chevrolet Impala LS 3.8 V6 GAS

    Components on diagram:
  • Junction Block
  • Connector C-112
  • Right side of I/P Diagram for 2003 Chevrolet Impala  3.8 V6 GASRight side of I/P Diagram for 2003 Chevrolet Impala 3.8 V6 GAS

    Components on diagram:
  • Junction Block
  • Connector C-218
  • Main Body Harness
  • Package Shelf Diagram for 2003 Chevrolet Impala LS 3.8 V6 GASPackage Shelf Diagram for 2003 Chevrolet Impala LS 3.8 V6 GAS

    Components on diagram:
  • Connector C-306
  • Emergency Vehicle Rear Window Panel Lamp
  • Under Rear Compartment Lid Diagram for 2003 Chevrolet Impala LS 3.8 V6 GASUnder Rear Compartment Lid Diagram for 2003 Chevrolet Impala LS 3.8 V6 GAS

    Components on diagram:
  • Emergency Vehicle Rear Compartment Lid Lamp
  • Emergency Vehicle Rear Compartment Lid Lamp Connector
  • Right Front of Vehicle Diagram for 2003 Chevrolet Impala  3.8 V6 GASRight Front of Vehicle Diagram for 2003 Chevrolet Impala 3.8 V6 GAS

    Components on diagram:
  • Windshield Washer Fluid Level Switch
  • Horn Assembly
  • Fog Lamp Connector
  • Windshield Washer Fluid Pump Connector
  • Horn Assembly Connector
  • Driver Information Center Diagram for 2003 Chevrolet Impala LS 3.8 V6 GASDriver Information Center Diagram for 2003 Chevrolet Impala LS 3.8 V6 GAS

    Components on diagram:
  • Mode Switch
  • 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 2007 Chevrolet Impala Grille Assembly2007 Chevrolet Impala Grille Assembly, With emblem provision, chrome frame, and black grille insert; A high quality, OE replacement complete grille and shell assembly; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $17.28

    Click here to view more details2001 Chevrolet Impala Door Lock Cylinder, Front, Passenger Side, Keys included; A high quality, direct fit OE replacement door lock set; With 2 years limited Trustbuilt warranty..

    Source: Auto Body Parts Store

    $12.10

    Click here to view more details2008 Chevrolet Impala Aftermarket Wheel Covers, AFTERMARKET WHEEL COVERS, 16 INCH, SILVER ABS 7 DOUBLE VENT, SPRING STEEL CLIP APPLICATION, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $30.10

    Click here to view more details1993 Ford Mustang LX L4, 2.3 L, 140 CID Rebuilt Engine, FI, Ranger, roller rockers, dual plug head, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,661.00

    Click here to view more details2011 Chevrolet Impala Used Bumper Bar, Rear, 4DR, Gray, LTZ Without foam, Very Good.

    Source: Used Auto Parts Store

    $110.00

    Click here to view more details1994 Chevrolet Impala Used Harmonic Balancer, 2622014 NEW, AFTERMARKET.

    Source: Used Auto Parts Store

    $136.00
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