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 1988 GMC S15 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 1988 GMC S15 Pickup automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >

We have info for following modifications of 1988 GMC S15 Pickup

  • 1988 GMC S15 Pickup 2.5 L4 GAS, CC:2474, CID:151, Fuel Injection, Aspiration:151, Engine VIN:, Desg:E
  • 1988 GMC S15 Pickup 2.8 V6 GAS, CID:173, Fuel Injection, Aspiration:173, Engine VIN:, Desg:R
  • 1988 GMC S15 Pickup 4.3 V6 GAS, CID:262, Fuel Injection, Aspiration:262, Engine VIN:, Desg:Z

WIRING DIAGRAMS FOR 1988 GMC S15 Pickup AUTOMOBILES

OEM drawn wiring diagrams for most 1988 GMC S15 Pickup cars and light trucks sold in the U.S.

1988 GMC S15 Pickup  4.3 V6 GAS Wiring Diagram1988 GMC S15 Pickup 4.3 V6 GAS Wiring Diagram

Components on diagram:
  • A/C Heater Select Control
  • 1988 GMC S15 Pickup  2.5 L4 GAS Wiring Diagram1988 GMC S15 Pickup 2.5 L4 GAS Wiring Diagram

    Components on diagram:
  • Starter Solenoid Assembly
  • Battery
  • Ignition Switch
  • Instrument Cluster
  • Starter Motor
  • 1988 GMC S15 Pickup  4.3 V6 GAS Wiring Diagram1988 GMC S15 Pickup 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Clutch Switch
  • Brake Switch
  • Cruise Control Module
  • Multi-Function Lever
  • 1988 GMC S15 Pickup  4.3 V6 GAS Wiring Diagram1988 GMC S15 Pickup 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Windshield Washer Pump
  • RH Dual Beam Headlight
  • RH Front Park Turn Light
  • LH Dual Beam Headlight
  • LH Front Park Turn Light
  • 1988 GMC S15 Pickup  2.8 V6 GAS Wiring Diagram1988 GMC S15 Pickup 2.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • Cigar Lighter
  • Seat Belt Switch
  • Instrument Cluster
  • Dimmer Switch
  • 1988 GMC S15 Pickup  2.5 L4 GAS Wiring Diagram1988 GMC S15 Pickup 2.5 L4 GAS Wiring Diagram

    Components on diagram:
  • Instrument Cluster
  • Check Gages
  • Oil Pressure Sensor/Switch
  • Coolant Temp Sensor/Switch
  • Oil Pressure Relay
  • 1988 GMC S15 Pickup  2.8 V6 GAS Wiring Diagram1988 GMC S15 Pickup 2.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Starter Solenoid
  • Generator
  • Light Switch
  • Headlight Dimmer Switch
  • 1988 GMC S15 Pickup  4.3 V6 GAS Wiring Diagram1988 GMC S15 Pickup 4.3 V6 GAS Wiring Diagram

    Components on diagram:
  • Ignition Switch
  • Electronic Spark Timing Distributor
  • CLICK HERE TO GET FULL ACCESS TO 1988 GMC S15 Pickup WIRING DIAGRAMS!

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

    Click here to view more details2011 GMC Yukon Antenna, 1370 mm cable; A high quality antenna; May require modification or other adjustment to your vehicle upon installation; With 1-year limited Martins warranty..

    Source: Auto Body Parts Store

    $9.81

    Click here to view more details about 2001 GMC Jimmy Headlight, Driver Side2001 GMC Jimmy Headlight, Driver Side, Comes with bulbs and backed by 1-year, unlimited-mileage warranty. Without fog light.<p>Be safe! Replace your worn out or broken lights with these DOT and SAE Approved lighting products. They are made to stand rough road wear and the test of time!<br>.

    Source: Auto Body Parts Store

    $35.44

    Click here to view more details2009 GMC Envoy Backup Lamp Lens, Driver Or Passenger Side Rear Back UP Light Lens; Round; Except XUV, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $10.45

    Click here to view more details1990 GMC S15 Pickup V6, 2.8 L, 173 CID Rebuilt Engine, RWD, fuel injected. Also fits Lumina van., Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,369.00

    Click here to view more details1982 GMC S15 Pickup Used Harmonic Balancer, 6\173 (2.8L), Good.

    Source: Used Auto Parts Store

    $50.00

    Click here to view more details1984 GMC S15 Pickup Used A/C Compressor, 5.7, AUTO, 4X4, 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 1988 GMC S15 Pickup 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