2008 GMC Sierra 2500 HD Component Locations (ONLINE REPAIR MANUALS)

Auto Parts Search


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 2008 GMC Sierra 2500 HD 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 2008 GMC Sierra 2500 HD automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >

We have info for following modifications of 2008 GMC Sierra 2500 HD

  • 2008 GMC Sierra 2500 HD WT 6.0 V8 GAS, CID:364, Fuel Injection, Aspiration:364, Engine VIN:, Desg:K
  • 2008 GMC Sierra 2500 HD WT 6.6 V8 DIESEL, CID:400, Fuel Injection, Aspiration:400, Engine VIN:, Desg:6
  • 2008 GMC Sierra 2500 HD SLT 6.0 V8 GAS, CID:364, Fuel Injection, Aspiration:364, Engine VIN:, Desg:K
  • 2008 GMC Sierra 2500 HD SLT 6.6 V8 DIESEL, CID:400, Fuel Injection, Aspiration:400, Engine VIN:, Desg:6
  • 2008 GMC Sierra 2500 HD SLE 6.0 V8 GAS, CID:364, Fuel Injection, Aspiration:364, Engine VIN:, Desg:K
  • 2008 GMC Sierra 2500 HD SLE 6.6 V8 DIESEL, CID:400, Fuel Injection, Aspiration:400, Engine VIN:, Desg:6

COMPONENT LOCATION DIAGRAMS FOR 2008 GMC Sierra 2500 HD AUTOMOBILES

Component location diagrams for most 2008 GMC Sierra 2500 HD cars and light trucks sold in the U.S. from 1990+.

Brake Clutch Harness Routing Diagram for 2008 GMC Sierra 2500 HD SLT 6.0 V8 GASBrake Clutch Harness Routing Diagram for 2008 GMC Sierra 2500 HD SLT 6.0 V8 GAS

Components on diagram:
  • Accelerator Pedal Position Sensor Connector
  • X205
  • X102
  • Left I/P Junction Block
  • Front Lights Diagram for 2008 GMC Sierra 2500 HD SLT 6.6 V8 DIESELFront Lights Diagram for 2008 GMC Sierra 2500 HD SLT 6.6 V8 DIESEL

    Components on diagram:
  • Front Fog Lamp
  • High Beam Headlamp
  • Low Beam Headlamp
  • Front Lower Park Lamp
  • Front Upper Park Lamp
  • Engine Compartment Components Diagram for 2008 GMC Sierra 2500 HD SLE 6.6 V8 DIESELEngine Compartment Components Diagram for 2008 GMC Sierra 2500 HD SLE 6.6 V8 DIESEL

    Components on diagram:
  • Washer Fluid Level Switch
  • Battery
  • Windshield Wiper Motor
  • Windshield Washer Fluid Pump
  • Underhood Fuse Block
  • Engine Components Diagram for 2008 GMC Sierra 2500 HD WT 6.0 V8 GASEngine Components Diagram for 2008 GMC Sierra 2500 HD WT 6.0 V8 GAS

    Components on diagram:
  • Vehicle Speed Sensor
  • Automatic Transmission
  • Automatic Transmission Turbine Speed Sensor
  • Ground G300
  • X300
  • Instrument Panel Diagram for 2008 GMC Sierra 2500 HD SLT 6.6 V8 DIESELInstrument Panel Diagram for 2008 GMC Sierra 2500 HD SLT 6.6 V8 DIESEL

    Components on diagram:
  • Blower Motor Control Module
  • Blower Motor
  • Mode Actuator
  • Air Temperature Actuator
  • Recirculation Actuator
  • Headliner Components Diagram for 2008 GMC Sierra 2500 HD WT 6.0 V8 GASHeadliner Components Diagram for 2008 GMC Sierra 2500 HD WT 6.0 V8 GAS

    Components on diagram:
  • X318
  • X203
  • J327
  • J328
  • X304
  • Passenger Door Diagram for 2008 GMC Sierra 2500 HD SLE 6.6 V8 DIESELPassenger Door Diagram for 2008 GMC Sierra 2500 HD SLE 6.6 V8 DIESEL

    Components on diagram:
  • Right Front Speaker
  • Passenger Door Lock Switch
  • Passenger Door Latch Assembly
  • Instrument Panel Components Diagram for 2008 GMC Sierra 2500 HD SLT 6.0 V8 GASInstrument Panel Components Diagram for 2008 GMC Sierra 2500 HD SLT 6.0 V8 GAS

    Components on diagram:
  • Park Brake Switch
  • Park Brake Lever
  • Rear Window Components Diagram for 2008 GMC Sierra 2500 HD SLE 6.0 V8 GASRear Window Components Diagram for 2008 GMC Sierra 2500 HD SLE 6.0 V8 GAS

    Components on diagram:
  • Center High Mounted Stop Lamp
  • Front End Lamps Diagram for 2008 GMC Sierra 2500 HD SLT 6.0 V8 GASFront End Lamps Diagram for 2008 GMC Sierra 2500 HD SLT 6.0 V8 GAS

    Components on diagram:
  • Radiator
  • Left Front Headlamp
  • Ground G100
  • Ground G101
  • Left Front Fender
  • CLICK HERE TO GET FULL ACCESS TO 2008 GMC Sierra 2500 HD PARTS/COMPONENTS LOCATION DIAGRAMS!

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

    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

    Need To Fix Your Car or Truck?
    Save Money With Free Car Insurance Quote
    FREE car insurance quote
    Enter Zip Code:
    Auto Repair Quick Search
    Help me find