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+.

Roof Marker And Clearance Lamps Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GASRoof Marker And Clearance Lamps Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GAS

Components on diagram:
  • Roof Marker Lamp
  • Clearance Lamps
  • Roof Marker Harness
  • Accessory Power Outlets Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GASAccessory Power Outlets Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GAS

    Components on diagram:
  • Instrument Panel
  • Cigar Lighter Assembly
  • Bulb
  • Ashtray Lamp Socket
  • Overhead Console Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GASOverhead Console Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GAS

    Components on diagram:
  • Headliner
  • Headliner Harness Electrical Connector
  • Overhead Console Electrical Connector
  • License Lamps Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GASLicense Lamps Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GAS

    Components on diagram:
  • License Lamp
  • Bulb
  • Bumper
  • Lamp Socket
  • Rear Cross Sill
  • Vehicle Interface Unit Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GASVehicle Interface Unit Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GAS

    Components on diagram:
  • Vehicle Interface Unit
  • Connector C-1
  • Connector C-2
  • Engine Oil Pressure Sensor    Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GASEngine Oil Pressure Sensor Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GAS

    Components on diagram:
  • Engine Oil Pressure Sensor
  • Engine Block
  • Door Latch Assembly Passenger Door Jamb Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GASDoor Latch Assembly Passenger Door Jamb Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GAS

    Components on diagram:
  • Door
  • Door Jamb Switch Passenger Connector
  • Door Lock Actuator Passenger Connector
  • Electronic Brake Control Module Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GASElectronic Brake Control Module Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GAS

    Components on diagram:
  • Electronic Brake Control Module
  • Connector C-1
  • Frame
  • Electronic Brake Control Module Connector
  • Engine Harness to Transmission Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GASEngine Harness to Transmission Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GAS

    Components on diagram:
  • Automatic Transmission Input Shaft Speed Sensor
  • Allison Transmission
  • Engine Harness
  • Output Speed Sensor Harness Connector
  • Power Take-Off Connector
  • Auxiliary Battery Relay Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GASAuxiliary Battery Relay Diagram for 2003 Chevrolet Silverado SS 6.0 V8 GAS

    Components on diagram:
  • Mass Air Flow Sensor
  • Auxiliary Battery Relay
  • A/C Low Pressure Switch
  • A/C Accumulator
  • Air Cleaner Assembly
  • 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 1999 Chevrolet Tahoe Fuel Pump1999 Chevrolet Tahoe Fuel Pump.

    Source: Auto Body Parts Store

    $80.02

    Click here to view more details about 2001 Chevrolet Silverado 1500 Tail Light, Passenger Side2001 Chevrolet Silverado 1500 Tail Light, Passenger Side.

    Source: Auto Body Parts Store

    $59.31

    Click here to view more details2013 Chevrolet Camaro 18" x 7.5" Alloy Wheel, Alloy Wheel; 18 X 7.5; 5 Spokes; 5 Lug; 120MM BP; All Painted Silver, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $149.50

    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 details2007 Chevrolet Silverado Used Heater and A/C controls, NEW STYLE, W/AC, MAN CONT (OPT C67), W/RR DEF (C49), Very Good.

    Source: Used Auto Parts Store

    $122.00

    Click here to view more details2003 Chevrolet Silverado Used Turbo, 6.6, AUTO, 4X4, 151K (6.6L), FED EMIS, OPT NF2, Very Good.

    Source: Used Auto Parts Store

    $340.00
    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