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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 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
  • Lower Left of Passenger Compartment Diagram for 2003 Chevrolet Impala  3.4 V6 GASLower Left of Passenger Compartment Diagram for 2003 Chevrolet Impala 3.4 V6 GAS

    Components on diagram:
  • Connector C-205
  • Ground G-301
  • Connector C-355
  • Inflatable Restraint Side Impact Sensor , LF
  • Junction Block, Left I/P Connector
  • Right Middle of Engine Diagram for 2003 Chevrolet Impala  3.8 V6 GASRight Middle of Engine Diagram for 2003 Chevrolet Impala 3.8 V6 GAS

    Components on diagram:
  • Camshaft Position Sensor
  • Behind Engine,Under Vehicle Diagram for 2003 Chevrolet Impala  3.8 V6 GASBehind Engine,Under Vehicle Diagram for 2003 Chevrolet Impala 3.8 V6 GAS

    Components on diagram:
  • Heated Oxygen Sensor 2
  • Catalytic Converter
  • Heat Shield
  • Left Center of Engine Compartment Diagram for 2003 Chevrolet Impala LS 3.8 V6 GASLeft Center of Engine Compartment Diagram for 2003 Chevrolet Impala LS 3.8 V6 GAS

    Components on diagram:
  • Cruise Control Module
  • A/C Refrigerant Pressure Sensor
  • Connector C-113
  • Connector C-101
  • Right Front of Engine Compartment- Cooling System Diagram for 2003 Chevrolet Impala LS 3.8 V6 GASRight Front of Engine Compartment- Cooling System Diagram for 2003 Chevrolet Impala LS 3.8 V6 GAS

    Components on diagram:
  • Coolant Level Switch
  • Cooling Fan
  • Right Front of Engine Compartment Diagram for 2003 Chevrolet Impala  3.8 V6 GASRight Front of Engine Compartment Diagram for 2003 Chevrolet Impala 3.8 V6 GAS

    Components on diagram:
  • Battery
  • Ground G-100
  • Negative Battery Cable
  • Positive Battery Cable
  • Junction Block Underhood
  • Front Door Speakers Diagram for 2003 Chevrolet Impala LS 3.8 V6 GASFront Door Speakers Diagram for 2003 Chevrolet Impala LS 3.8 V6 GAS

    Components on diagram:
  • Speaker Tweeter
  • Left Rear Wheelhouse Diagram for 2003 Chevrolet Impala  3.8 V6 GASLeft Rear Wheelhouse Diagram for 2003 Chevrolet Impala 3.8 V6 GAS

    Components on diagram:
  • Vehicle Communication Interface Module
  • Connector C-2
  • Cellular Antenna Coax Connector
  • Vehicle Communication Interface Module Connector
  • Wheelhouse
  • Left Center of I/P Diagram for 2003 Chevrolet Impala  3.8 V6 GASLeft Center of I/P Diagram for 2003 Chevrolet Impala 3.8 V6 GAS

    Components on diagram:
  • Ignition Switch
  • Passlock Sensor 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 1996 Chevrolet Impala Window Motor, Rear, Driver Side, Front1996 Chevrolet Impala Window Motor, Rear, Driver Side, Front, Supplied with 9-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

    $48.10

    Click here to view more details about 2002 Chevrolet Impala Bumper Reinforcement, Front2002 Chevrolet Impala Bumper Reinforcement, Front, A high quality, direct fit OE replacement bumper reinforcement; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $45.75

    Click here to view more details2010 Chevrolet Impala 16" x 6.5" Steel Wheel, Steel Wheel; 16 X 6.5; 15 Holes; 5 Lug; 115MM BP; Ident HBA ; TUD; Wheel HAS NO Center Cap Guide Holes; Black, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $69.50

    Click here to view more details1993 Jeep Cherokee L4, 2.5 L, 150 CID Rebuilt Engine, Block #532, 403, Head #403, 117 Crank #904, Crank snout 2.125", Oil bypass in filter, not in block, FI only, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,297.00

    Click here to view more details1994 Chevrolet Impala Used Ignition Switch W/Key, w/tilt whl, w, kry, Very Good.

    Source: Used Auto Parts Store

    $61.00

    Click here to view more details2001 Chevrolet Impala Used Rear View Mirror, Without OnStar, Very Good.

    Source: Used Auto Parts Store

    $68.00
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