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 Silverado 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 Silverado automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >

COMPONENT LOCATION DIAGRAMS FOR 2003 Chevrolet Silverado AUTOMOBILES

Component location diagrams for most 2003 Chevrolet Silverado cars and light trucks sold in the U.S. from 1990+.

Splice Pack SP-205 Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GASSplice Pack SP-205 Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GAS

Components on diagram:
  • Data Link Connector
  • Fuse Block
  • Footwell Courtesy Lamp
  • Splice Pack SP-205
  • Body Control Module Connector
  • Left Fog Lamp Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GASLeft Fog Lamp Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GAS

    Components on diagram:
  • Fog Lamp
  • Fog Lamp Connector
  • Bumper
  • Air Deflector
  • Fog Lamp Harness
  • RH Front of Vehicle Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GASRH Front of Vehicle Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GAS

    Components on diagram:
  • Headlamp
  • Headlamp Assembly
  • Park Signal Lamp
  • Upper Radiator Support
  • Marker Lamp Socket
  • I/P Compartment Lamps Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GASI/P Compartment Lamps Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GAS

    Components on diagram:
  • Instrument Panel
  • Instrument Panel Compartment Lamp
  • Instrument Panel Compartment Switch
  • Speaker-LF Door Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GASSpeaker-LF Door Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GAS

    Components on diagram:
  • Speaker
  • Speaker Connector
  • Component Locations Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GASComponent Locations Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GAS

    Components on diagram:
  • Vehicle Interface Unit
  • Vehicle Communication Unit
  • Cellular Telephone Microphone
  • Cellular Antenna
  • OnStar Button Assembly
  • Onstar Vehicle Communication Unit Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GASOnstar Vehicle Communication Unit Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GAS

    Components on diagram:
  • Vehicle Communication Unit
  • Connector C-248
  • IP Support Bracket
  • Vehicle Communication Unit Harness
  • Vehicle Speed Sensor and Park/Neutral Position Switch Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GASVehicle Speed Sensor and Park/Neutral Position Switch Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GAS

    Components on diagram:
  • PNP Switch
  • Vehicle Speed Sensor Connector
  • Neutral Position Switch Connector
  • Park Position Switch Connector
  • Ground G-102 Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GASGround G-102 Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GAS

    Components on diagram:
  • Engine Harness
  • Ground G-102
  • Negative Battery Cable
  • Engine Coolant Temperature Sensor Connector
  • Battery Cable Junction Block Bracket
  • Sunload Sensor/Daytime Running Lamp,Ambient Light Sensor Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GASSunload Sensor/Daytime Running Lamp,Ambient Light Sensor Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GAS

    Components on diagram:
  • Sunload Sensor
  • CLICK HERE TO GET FULL ACCESS TO 2003 Chevrolet Silverado PARTS/COMPONENTS LOCATION DIAGRAMS!

    Shop online for auto body parts, engines, wheels, lights...

    Click here to view more details about 1997 Chevrolet Blazer Corner Light, Passenger Side1997 Chevrolet Blazer Corner Light, Passenger Side.

    Source: Auto Body Parts Store

    $16.96

    Click here to view more details about 2000 Chevrolet S10 Tail Light, Passenger Side2000 Chevrolet S10 Tail Light, Passenger Side.

    Source: Auto Body Parts Store

    $26.97

    Click here to view more details2008 Chevrolet Malibu Aftermarket Wheel Covers, AFTERMARKET WHEEL COVERS, 15 INCH, SILVER ABS SPLIT5 STAR5 LUG COVERBOLT ON APPLICATION, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $25.45

    Click here to view more details2003 Chevrolet Monte Carlo LS V6, 3.4 L, 207 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,754.00

    Click here to view more details2003 Chevrolet Silverado Used A/C Compressor, 5.3, AUTO, 4X4, Very Good.

    Source: Used Auto Parts Store

    $125.00

    Click here to view more details2003 Chevrolet Silverado Used Vacuum Pump, CHEV EXPRESS PR 35, 6.5 DIESEL, Very Good.

    Source: Used Auto Parts Store

    $204.00
    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 Silverado 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