1987 Chevrolet Blazer Wiring Diagrams (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 1987 Chevrolet Blazer car and truck repair procedures including Chevrolet 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 1987 Chevrolet Blazer automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >

We have info for following modifications of 1987 Chevrolet Blazer

  • 1987 Chevrolet Blazer 5.7 V8 GAS, CID:350, Fuel Injection, Aspiration:350, Engine VIN:, Desg:K
  • 1987 Chevrolet Blazer 6.2 V8 DIESEL, CID:379, Fuel Injection, Aspiration:379, Engine VIN:, Desg:C
  • 1987 Chevrolet Blazer 5.0 V8 GAS, CID:305, Fuel Injection, Aspiration:305, Engine VIN:, Desg:H

WIRING DIAGRAMS FOR 1987 Chevrolet Blazer AUTOMOBILES

OEM drawn wiring diagrams for most 1987 Chevrolet Blazer cars and light trucks sold in the U.S.

1987 Chevrolet Blazer  6.2 V8 DIESEL Wiring Diagram1987 Chevrolet Blazer 6.2 V8 DIESEL Wiring Diagram

Components on diagram:
  • A/C Relay
  • A/C Control Assembly
  • A/C Mode Switch
  • Central Processing Unit
  • Lo Blow Relay
  • 1987 Chevrolet Blazer  6.2 V8 DIESEL Wiring Diagram1987 Chevrolet Blazer 6.2 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Throttle Position Sensor
  • Alternator
  • Coolant Temp Sensor
  • MAP Sensor
  • Water Temp Sensor
  • 1987 Chevrolet Blazer  6.2 V8 DIESEL Wiring Diagram1987 Chevrolet Blazer 6.2 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Alternator
  • Coolant Temp Sensor
  • Water Temp Sensor
  • Right Battery
  • Left Battery
  • 1987 Chevrolet Blazer  5.7 V8 GAS Wiring Diagram1987 Chevrolet Blazer 5.7 V8 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Alternator
  • Engine Temp Switch
  • Coolant Temp Sensor
  • MAP Sensor
  • 1987 Chevrolet Blazer  6.2 V8 DIESEL Wiring Diagram1987 Chevrolet Blazer 6.2 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Wiper Switch
  • Headlamp Switch
  • Cigar Lighter
  • Park Brake Switch
  • Low Coolant Module
  • 1987 Chevrolet Blazer  5.7 V8 GAS Wiring Diagram1987 Chevrolet Blazer 5.7 V8 GAS Wiring Diagram

    Components on diagram:
  • Wiper Switch
  • Headlamp Switch
  • Cigar Lighter
  • Park Brake Switch
  • Convenience Center
  • 1987 Chevrolet Blazer  6.2 V8 DIESEL Wiring Diagram1987 Chevrolet Blazer 6.2 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Radio
  • Graphic Equalizer
  • Receiver
  • Cassette Deck
  • LR Speaker
  • 1987 Chevrolet Blazer  6.2 V8 DIESEL Wiring Diagram1987 Chevrolet Blazer 6.2 V8 DIESEL Wiring Diagram

    Components on diagram:
  • Vacuum Pump
  • Fast Idle Solenoid
  • Crankcase Depression Regulator Valve
  • Injection Pump
  • Vacuum Regulator Valve
  • CLICK HERE TO GET FULL ACCESS TO 1987 Chevrolet Blazer WIRING DIAGRAMS!

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

    Click here to view more details about 1999 Chevrolet Blazer Headlight1999 Chevrolet Blazer Headlight, With crystal lens; Diamond-cut design; Bulbs not included; FMVSS-108 compliant; DOT and SAE approved; High quality, direct fit OE replacement headlights..

    Source: Auto Body Parts Store

    $124.08

    Click here to view more details about 1999 Chevrolet Blazer Parking Light, Front1999 Chevrolet Blazer Parking Light, Front, With crystal clear lens; Bulbs not included; Diamond-cut design; FMVSS-108 compliant; DOT and SAE approved; High quality, direct fit OE replacement parking lights..

    Source: Auto Body Parts Store

    $75.96

    Click here to view more details1969 Chevrolet Blazer 5-5/8IN TRI-Star Round Stainless Door Mirror Head For Driver Or Passenger Side, 5-5/8IN TRI-Star Round Stainless Door Mirror Head For Driver Or Passenger Side, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $17.50

    Click here to view more details1971 International 1310 V8, 5 L, 304 CID Rebuilt Engine, Scout appl. Comes with oil pump kit only., Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $2,252.00

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

    Source: Used Auto Parts Store

    $106.00

    Click here to view more details1982 Chevrolet Blazer Used Fan Clutch, 6.2, AUTO, 4X2 UPDATE ID, Very Good.

    Source: Used Auto Parts Store

    $70.00
    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 1987 Chevrolet Blazer 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:
    Auto Repair Quick Search
    Help me find