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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1987 Buick Regal car and truck repair procedures including Buick 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 Buick Regal automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 1987 Buick Regal

  • 1987 Buick Regal Grand National 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:7
  • 1987 Buick Regal 3.8 V6 GAS, CID:231, Carburetor, Aspiration:231, Engine VIN:, Desg:A
  • 1987 Buick Regal 5.0 V8 GAS, CID:305, Carburetor, Aspiration:305, Engine VIN:, Desg:H
  • 1987 Buick Regal 5.0 V8 GAS, CID:307, Carburetor, Aspiration:307, Engine VIN:, Desg:Y
  • 1987 Buick Regal Limited 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:7
  • 1987 Buick Regal Limited 3.8 V6 GAS, CID:231, Carburetor, Aspiration:231, Engine VIN:, Desg:A
  • 1987 Buick Regal Limited 5.0 V8 GAS, CID:305, Carburetor, Aspiration:305, Engine VIN:, Desg:H
  • 1987 Buick Regal Limited 5.0 V8 GAS, CID:307, Carburetor, Aspiration:307, Engine VIN:, Desg:Y

WIRING DIAGRAMS FOR 1987 Buick Regal AUTOMOBILES

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

1987 Buick Regal  5.0 V8 GAS Wiring Diagram1987 Buick Regal 5.0 V8 GAS Wiring Diagram

Components on diagram:
  • A/C Compressor Clutch
  • Electronic Control Module
  • Pressure Cycling Switch
  • A/C Cutout Relay
  • Heater/A/C Control Head
  • 1987 Buick Regal Limited 5.0 V8 GAS Wiring Diagram1987 Buick Regal Limited 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Starter Solenoid
  • Starter Interrupt Relay
  • Battery
  • Ignition Switch
  • Starter Motor
  • 1987 Buick Regal Limited 3.8 V6 GAS Wiring Diagram1987 Buick Regal Limited 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Brake Switch
  • Cruise Control Module
  • Cruise Indicator
  • Multi-Function Lever
  • 1987 Buick Regal  5.0 V8 GAS Wiring Diagram1987 Buick Regal 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • RH Front Park/Turn Light
  • LH Front Park/Turn Light
  • LH Hi Beam Headlight
  • LH Dual Beam Headlight
  • RH HI Beam Headlight
  • 1987 Buick Regal  5.0 V8 GAS Wiring Diagram1987 Buick Regal 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Speed Sensor
  • Gear Selector Switch
  • Electronic Control Module
  • Anti-Diesel Solenoid
  • 1987 Buick Regal Grand National 3.8 V6 GAS Wiring Diagram1987 Buick Regal Grand National 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Speed Sensor
  • Coolant Fan
  • Fuel Pump Relay
  • Gear Selector Switch
  • A/C High Pressure Switch
  • 1987 Buick Regal  5.0 V8 GAS Wiring Diagram1987 Buick Regal 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • LH Rear Speaker
  • LH Front Speaker
  • Radio Capacitor
  • RH Rear Speaker
  • 1987 Buick Regal Limited 3.8 V6 GAS Wiring Diagram1987 Buick Regal Limited 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • LH Rear Speaker
  • LH Front Speaker
  • RH Rear Speaker
  • RH Front Speaker
  • 1987 Buick Regal  3.8 V6 GAS Wiring Diagram1987 Buick Regal 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Speed Sensor
  • Throttle Position Sensor
  • Air Control Solenoid
  • Manifold Absolute Pressure Sensor
  • Detonation Sensor
  • 1987 Buick Regal  3.8 V6 GAS Wiring Diagram1987 Buick Regal 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Speed Sensor
  • Throttle Position Sensor
  • Air Control Solenoid
  • Manifold Absolute Pressure Sensor
  • Detonation Sensor
  • CLICK HERE TO GET FULL ACCESS TO 1987 Buick Regal WIRING DIAGRAMS!

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

    Click here to view more details about 1998 Buick Regal Fender, Front, Passenger Side1998 Buick Regal Fender, Front, Passenger Side.

    Source: Auto Body Parts Store

    $65.57

    Click here to view more details1996 Buick Regal Shock and Strut Mount, Front, Includes lower spring seat and bearing; A high quality, direct fit OE replacement strut mount bearing plate; With 2 years limited Trustbuilt warranty..

    Source: Auto Body Parts Store

    $11.46

    Click here to view more details2004 Buick Regal 15" Wheel Cover, Aftermarket Wheel Covers; 15 Inch; Silver Finish; ABS; 6 Spoke; Metal Clip Retention, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $18.45

    Click here to view more details1993 Buick Regal Custom V6, 3.8 L, 231 CID Rebuilt Engine, FWD, 3800, balance shaft, roller cam, 3/4" vent hole on left intake side head., Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,842.00

    Click here to view more details2011 Buick Regal Used Brake Master Cylinder, 3.6, AUTO, FWD, Very Good.

    Source: Used Auto Parts Store

    $88.00

    Click here to view more details2011 Buick Regal Used Bumper Cover, Front, 13243355-FAF. (CXL), CANADA BUILT (OPT OSH), Very Good.

    Source: Used Auto Parts Store

    $437.00
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