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 1999 GMC Sierra 1500 car and truck repair procedures including GMC 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 1999 GMC Sierra 1500 automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >

We have info for following modifications of 1999 GMC Sierra 1500

  • 1999 GMC Sierra 1500 4.3 V6 GAS, CID:262, Fuel Injection, Aspiration:262, Engine VIN:, Desg:W
  • 1999 GMC Sierra 1500 4.8 V8 GAS, CID:294, Fuel Injection, Aspiration:294, Engine VIN:, Desg:V
  • 1999 GMC Sierra 1500 5.3 V8 GAS, CID:323, Fuel Injection, Aspiration:323, Engine VIN:, Desg:T

WIRING DIAGRAMS FOR 1999 GMC Sierra 1500 AUTOMOBILES

OEM drawn wiring diagrams for most 1999 GMC Sierra 1500 cars and light trucks sold in the U.S.

1999 GMC Sierra 1500  4.8 V8 GAS Wiring Diagram1999 GMC Sierra 1500 4.8 V8 GAS Wiring Diagram

Components on diagram:
  • Blower Switch
  • HVAC Control Module
  • HVAC Blower Controls
  • 1999 GMC Sierra 1500  4.3 V6 GAS Wiring Diagram1999 GMC Sierra 1500 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • HVAC Control Module
  • Recirculation Door Motor
  • LH Bussed Electrical Center
  • Mid Bussed Electrical Center
  • 1999 GMC Sierra 1500  4.8 V8 GAS Wiring Diagram1999 GMC Sierra 1500 4.8 V8 GAS Wiring Diagram

    Components on diagram:
  • Selectable Ride Switch
  • LH Bussed Electrical Center
  • LH Front Shock Solenoid Valve
  • LH Rear Shock Solenoid Valve
  • Mid Bussed Electrical Center
  • 1999 GMC Sierra 1500  5.3 V8 GAS Wiring Diagram1999 GMC Sierra 1500 5.3 V8 GAS Wiring Diagram

    Components on diagram:
  • 1-2 Shift Solenoid Valve
  • Torque Converter Clutch Pulse Width Modulation Solenoid Valve
  • 2-3 Shift Solenoid Valve
  • Powertrain Control Module
  • Automatic Transmission
  • 1999 GMC Sierra 1500  4.8 V8 GAS Wiring Diagram1999 GMC Sierra 1500 4.8 V8 GAS Wiring Diagram

    Components on diagram:
  • LH Turn Signal
  • RH Turn Signal
  • Body Control Module
  • LH Front Park/Turn Lamp
  • RH Front Park/Turn Lamp
  • 1999 GMC Sierra 1500  5.3 V8 GAS Wiring Diagram1999 GMC Sierra 1500 5.3 V8 GAS Wiring Diagram

    Components on diagram:
  • License Lamp
  • Cargo Lamp
  • RH Tail/Stop Lamp
  • LH Tail/Stop Lamp
  • Rear Lamps Bussing Block
  • 1999 GMC Sierra 1500  4.8 V8 GAS Wiring Diagram1999 GMC Sierra 1500 4.8 V8 GAS Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Radio
  • Underhood Bussed Electrical Center
  • LH Bussed Electrical Center
  • Mid Bussed Electrical Center
  • 1999 GMC Sierra 1500  5.3 V8 GAS Wiring Diagram1999 GMC Sierra 1500 5.3 V8 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Control Module
  • Data Link Connector
  • Cruise Control Module
  • Cruise Indicator
  • Powertrain Control Module
  • 1999 GMC Sierra 1500  5.3 V8 GAS Wiring Diagram1999 GMC Sierra 1500 5.3 V8 GAS Wiring Diagram

    Components on diagram:
  • Rear Window Defogger Relay
  • Rear Window Defogger Grid
  • HVAC Control Module
  • Underhood Bussed Electrical Center
  • Defogger Switch Timer
  • 1999 GMC Sierra 1500  5.3 V8 GAS Wiring Diagram1999 GMC Sierra 1500 5.3 V8 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Control Module
  • Cruise Control Module
  • Electronic Brake Control Module
  • Blower Motor
  • Powertrain Control Module
  • CLICK HERE TO GET FULL ACCESS TO 1999 GMC Sierra 1500 WIRING DIAGRAMS!

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

    Click here to view more details about 2002 GMC Sierra 1500 Bumper, Rear2002 GMC Sierra 1500 Bumper, Rear, With provisions for step pad and trailer hitch; A high quality, direct fit OE replacement bumper face bar..

    Source: Auto Body Parts Store

    $129.11

    Click here to view more details2003 GMC Sierra 1500 Neutral Safety Switch, Blade type; 4-prong and 7-prong male terminals; A high quality, direct fit OE replacement neutral safety switch; With 2 years limited Trustbuilt warranty..

    Source: Auto Body Parts Store

    $37.58

    Click here to view more details2007 GMC Canyon 15" X 6" Steel Wheel, STEEL WHEEL, 15 X 6, 6 STUDS/LUGS, 5.5" BOLT DIA, SPARE, BLACK , , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $65.13

    Click here to view more details about 2002 GMC Sierra 1500 V6, 4.3 L, 262 CID Rebuilt Engine2002 GMC Sierra 1500 V6, 4.3 L, 262 CID Rebuilt Engine, Warranty: 7-Year/70,000 Mile, .

    Source: Rebuilt Engines Store

    $1,451.00

    Click here to view more details2009 GMC Sierra 1500 Used Power Window Motor, Driver Side, 2DR Fr, L., Very Good.

    Source: Used Auto Parts Store

    $85.00

    Click here to view more details2011 GMC Sierra 1500 Used A/C Compressor, 3.7, Very Good.

    Source: Used Auto Parts Store

    $159.00
    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 1999 GMC Sierra 1500 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