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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1998 GMC K1500 Pickup 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 1998 GMC K1500 Pickup automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 1998 GMC K1500 Pickup

  • 1998 GMC K1500 Pickup Sierra 4.3 V6 GAS, CID:262, Fuel Injection, Aspiration:262, Engine VIN:, Desg:W
  • 1998 GMC K1500 Pickup Sierra 5.0 V8 GAS, CID:305, Fuel Injection, Aspiration:305, Engine VIN:, Desg:M
  • 1998 GMC K1500 Pickup Sierra 5.7 V8 GAS, CID:350, Fuel Injection, Aspiration:350, Engine VIN:, Desg:R
  • 1998 GMC K1500 Pickup Sierra 6.5 V8 DIESEL, CID:395, Fuel Injection, Aspiration:395, Engine VIN:, Desg:S
  • 1998 GMC K1500 Pickup Sierra XC 4.3 V6 GAS, CID:262, Fuel Injection, Aspiration:262, Engine VIN:, Desg:W
  • 1998 GMC K1500 Pickup Sierra XC 5.0 V8 GAS, CID:305, Fuel Injection, Aspiration:305, Engine VIN:, Desg:M
  • 1998 GMC K1500 Pickup Sierra XC 5.7 V8 GAS, CID:350, Fuel Injection, Aspiration:350, Engine VIN:, Desg:R
  • 1998 GMC K1500 Pickup Sierra XC 6.5 V8 DIESEL, CID:395, Fuel Injection, Aspiration:395, Engine VIN:, Desg:S

WIRING DIAGRAMS FOR 1998 GMC K1500 Pickup AUTOMOBILES

OEM drawn wiring diagrams for most 1998 GMC K1500 Pickup cars and light trucks sold in the U.S.

1998 GMC K1500 Pickup Sierra 5.0 V8 GAS Wiring Diagram1998 GMC K1500 Pickup Sierra 5.0 V8 GAS Wiring Diagram

Components on diagram:
  • Vehicle Control Module
  • Throttle Position Sensor
  • Manifold Absolute Pressure Sensor
  • Engine Coolant Temperature Sensor
  • Intake Air Temperature Sensor
  • 1998 GMC K1500 Pickup Sierra XC 5.7 V8 GAS Wiring Diagram1998 GMC K1500 Pickup Sierra XC 5.7 V8 GAS Wiring Diagram

    Components on diagram:
  • Starter Motor Solenoid
  • Battery
  • Generator
  • Headlamp and Panel Dimmer Switch
  • 1998 GMC K1500 Pickup Sierra 5.7 V8 GAS Wiring Diagram1998 GMC K1500 Pickup Sierra 5.7 V8 GAS Wiring Diagram

    Components on diagram:
  • Convenience Center
  • Auxiliary Blower Motor Relay
  • Auxiliary Blower Resistor
  • Auxiliary Blower
  • Auxiliary HVAC Control Module Front
  • 1998 GMC K1500 Pickup Sierra XC 5.0 V8 GAS Wiring Diagram1998 GMC K1500 Pickup Sierra XC 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Sensing And Diagnostic Module
  • Electronic Brake Control Module
  • Powertrain Control Module
  • 1998 GMC K1500 Pickup Sierra 6.5 V8 DIESEL Wiring Diagram1998 GMC K1500 Pickup Sierra 6.5 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Blower Switch
  • Blower Resistor
  • Blower Motor Relay, High
  • 1998 GMC K1500 Pickup Sierra XC 6.5 V8 DIESEL Wiring Diagram1998 GMC K1500 Pickup Sierra XC 6.5 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Transfer Case Switch
  • Radio
  • Headlamp and Panel Dimmer Switch
  • Instrument Panel Illumination
  • Fog Lamp Switch
  • 1998 GMC K1500 Pickup Sierra XC 4.3 V6 GAS Wiring Diagram1998 GMC K1500 Pickup Sierra XC 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Headlamp and Panel Dimmer Switch
  • Instrument Panel Compartment Box Lamp
  • Door Jamb Switch, Right Front
  • Door Jamb Switch, Right Rear
  • 1998 GMC K1500 Pickup Sierra XC 5.0 V8 GAS Wiring Diagram1998 GMC K1500 Pickup Sierra XC 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Right Hand Heated Mirror
  • Left Hand Heated Mirror
  • Heater Mirror Relay
  • 1998 GMC K1500 Pickup Sierra 5.7 V8 GAS Wiring Diagram1998 GMC K1500 Pickup Sierra 5.7 V8 GAS Wiring Diagram

    Components on diagram:
  • Window Washer Pump Motor, Rear
  • Window Wiper/ Washer Module, Rear
  • Window Wiper/ Washer Switch, Rear
  • 1998 GMC K1500 Pickup Sierra XC 5.0 V8 GAS Wiring Diagram1998 GMC K1500 Pickup Sierra XC 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Automatic Transfer Case Module
  • Automatic Transfer Case
  • CLICK HERE TO GET FULL ACCESS TO 1998 GMC K1500 Pickup WIRING DIAGRAMS!

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

    Click here to view more details1998 GMC C3500 Ball Joint, Front, Includes mounting hardware; A high quality, OE replacement ball joint; With 2 years limited TrustBuilt warranty..

    Source: Auto Body Parts Store

    $24.33

    Click here to view more details about 1999 GMC K1500 Headlight, Driver Or Passenger Side1999 GMC K1500 Headlight, Driver Or Passenger Side, 6 in. x 8 in.; Bulbs included; Sealed beam and capsule type; DOT and SAE approved; A high quality, OE replacement headlight assembly; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $25.43

    Click here to view more details2015 GMC Van Savana Radiator, Radiator; 4.3 With Quick Connect Hoses, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $143.45

    Click here to view more details1998 GMC K1500 Pickup Sierra XC V8, 5 L, 305 CID Rebuilt Engine, SFI, roller lifters, plastic timing cover, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,640.00

    Click here to view more details1988 GMC K1500 Pickup Used Air Injection Pump, 5.7L, Very Good.

    Source: Used Auto Parts Store

    $69.00

    Click here to view more details1996 GMC K1500 Pickup Used Air Flow Meter/Sensor, (8-350, 5.7L), Very Good.

    Source: Used Auto Parts Store

    $77.00
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