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

We have info for following modifications of 1999 GMC Sonoma

  • 1999 GMC Sonoma 2.2 L4 GAS, CID:134, Fuel Injection, Aspiration:134, Engine VIN:, Desg:4
  • 1999 GMC Sonoma 4.3 V6 GAS, CID:262, Fuel Injection, Aspiration:262, Engine VIN:, Desg:W
  • 1999 GMC Sonoma 4.3 V6 GAS, CID:262, Fuel Injection, Aspiration:262, Engine VIN:, Desg:X

WIRING DIAGRAMS FOR 1999 GMC Sonoma AUTOMOBILES

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

1999 GMC Sonoma  2.2 L4 GAS Wiring Diagram1999 GMC Sonoma 2.2 L4 GAS Wiring Diagram

Components on diagram:
  • Load Leveling Inflator Switch
  • Load Leveling Pump
  • Load Leveling Height Sensor
  • Load Leveling Air Direction Valve
  • Load Leveling Timer Relay
  • 1999 GMC Sonoma  4.3 V6 GAS Wiring Diagram1999 GMC Sonoma 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Body Control Module
  • Daytime Running Lamp Relay
  • RH High Beam
  • Headlamp Power Relay
  • Body Relay Block
  • 1999 GMC Sonoma  2.2 L4 GAS Wiring Diagram1999 GMC Sonoma 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Door Lock Relay
  • Courtesy Lamp Relay
  • Door Unlock Relay
  • A/T Controller
  • A/T Indicator Lamp
  • 1999 GMC Sonoma  2.2 L4 GAS Wiring Diagram1999 GMC Sonoma 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Body Control Module
  • Door Lock Relay
  • Courtesy Lamp Relay
  • Door Unlock Relay
  • 1999 GMC Sonoma  2.2 L4 GAS Wiring Diagram1999 GMC Sonoma 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Fuel Pump and Sender
  • Back-Up Lamps
  • Rear Parking/Turn Lamps
  • Rear Side Marker Lamps
  • 1999 GMC Sonoma  4.3 V6 GAS Wiring Diagram1999 GMC Sonoma 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Control Module
  • Data Link Connector
  • Powertrain Control Module
  • Engine Oil Pressure Gauge Sensor
  • Supplemental Inflatable Restraint Sensing and Diagnostic Module
  • 1999 GMC Sonoma  4.3 V6 GAS Wiring Diagram1999 GMC Sonoma 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • Front Door Speakers
  • Rear Pillar Speakers
  • 1999 GMC Sonoma  4.3 V6 GAS Wiring Diagram1999 GMC Sonoma 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Transfer Case Shift Control Module
  • Retained Accessory Power Relay
  • Headlamp Switch
  • Starter Relay
  • Ignition Switch
  • 1999 GMC Sonoma  2.2 L4 GAS Wiring Diagram1999 GMC Sonoma 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Turn Signal Flasher
  • 1999 GMC Sonoma  2.2 L4 GAS Wiring Diagram1999 GMC Sonoma 2.2 L4 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • Steering Wheel Controls
  • CLICK HERE TO GET FULL ACCESS TO 1999 GMC Sonoma WIRING DIAGRAMS!

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

    Click here to view more details about 1997 GMC Sonoma Wheel Hub Assembly, Front1997 GMC Sonoma Wheel Hub Assembly, Front, A High Quality, Direct Fit OE Replacement For Bearing And Hub Assembly Repair Kit, With Abs, With External Abs Ring.

    Source: Auto Body Parts Store

    $72.89

    Click here to view more details about 1997 GMC Sonoma Bumper End, Front, Passenger Side1997 GMC Sonoma Bumper End, Front, Passenger Side, Without side molding holes; A high quality, OE replacement bumper end; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $15.50

    Click here to view more details about 2002 GMC Fullsize C/K Pickup Driver And  Per, Passenger Side2002 GMC Fullsize C/K Pickup Driver And Per, Passenger Side, DRIVER AND PASSENGER SIDE PERFORMANCE TAIL LIGHT SET WITH BLACK BEZELS , , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $45.73

    Click here to view more details about 2004 GMC Sonoma V6, 4.3 L, 260 CID Rebuilt Engine2004 GMC Sonoma V6, 4.3 L, 260 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,451.00

    Click here to view more details2001 GMC Sonoma Used Exhaust Manifold, 6-262 (4.3L), L., w/AIR, Very Good.

    Source: Used Auto Parts Store

    $125.00

    Click here to view more details1992 GMC Sonoma Used A/C Compressor, 4.3, AUTO, 4X4 (6-262, 4.3L), Very Good.

    Source: Used Auto Parts Store

    $139.00
    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 Sonoma 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