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

Components on diagram:
  • Check Valve
  • Vacuum Tank
  • A/C Control Head
  • Heater Water Valve
  • Temperature Lever Valve
  • 1987 Buick Regal Limited 3.8 V6 GAS Wiring Diagram1987 Buick Regal Limited 3.8 V6 GAS Wiring Diagram

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

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

    Components on diagram:
  • Wiper Washer Switch
  • Starter Solenoid
  • Theft Deterrent Relay
  • Ignition Switch
  • Horn Relay
  • 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
  • Radio Capacitor
  • RH Rear Speaker
  • 1987 Buick Regal Limited 5.0 V8 GAS Wiring Diagram1987 Buick Regal Limited 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Trunk Tamper Switch
  • Security Indicator
  • Theft Deterrent Controller
  • RH Front Door Jamb Switch
  • LH Front Door Lock Cylinder Switches
  • 1987 Buick Regal Limited 3.8 V6 GAS Wiring Diagram1987 Buick Regal Limited 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 details1999 Buick Regal Fuel Tank, 33.25 in. L x 27.75 in. W; A high quality, direct fit OE replacement fuel tank; Features all-zinc external layer, combined zinc and iron mid-section, and pure steel core; Its multi-layered construction is designed to withstand corrosion-inducing circumstances such as saltwater or moisture; With 2 years limited Trustbuilt warranty..

    Source: Auto Body Parts Store

    $194.22

    Click here to view more details2004 Buick Regal Brake Light Switch, Blade type; 6-prong male terminal; A high quality, direct fit OE replacement brake light switch; With 2 years limited Trustbuilt warranty..

    Source: Auto Body Parts Store

    $5.59

    Click here to view more details2002 Buick Regal Radiator, Radiator; With SAE Transmission Oil Cooler Fittings, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $118.50

    Click here to view more details about 1983 Buick Regal Estate Wagon V8, 5.0 L, 305 CID Rebuilt Engine1983 Buick Regal Estate Wagon V8, 5.0 L, 305 CID Rebuilt Engine, Passenger side dipstick, except HO., Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,209.00

    Click here to view more details2000 Buick Regal Used Air Injection Pump, 3.8, AUTO, FWD (3.8L, Calif), Very Good.

    Source: Used Auto Parts Store

    $135.00

    Click here to view more details2012 Buick Regal Used Bumper Bar, Rear, 4DR, Black, PREMIUM 1 dual exhaust, Very Good.

    Source: Used Auto Parts Store

    $225.00
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