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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1986 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 1986 Buick Regal automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 1986 Buick Regal

  • 1986 Buick Regal 3.8 V6 GAS, CID:231, Carburetor, Aspiration:231, Engine VIN:, Desg:A
  • 1986 Buick Regal 5.0 V8 GAS, CID:305, Carburetor, Aspiration:305, Engine VIN:, Desg:H
  • 1986 Buick Regal 5.0 V8 GAS, CID:307, Carburetor, Aspiration:307, Engine VIN:, Desg:Y
  • 1986 Buick Regal Limited 3.8 V6 GAS, CID:231, Carburetor, Aspiration:231, Engine VIN:, Desg:A
  • 1986 Buick Regal Limited 5.0 V8 GAS, CID:305, Carburetor, Aspiration:305, Engine VIN:, Desg:H
  • 1986 Buick Regal Limited 5.0 V8 GAS, CID:307, Carburetor, Aspiration:307, Engine VIN:, Desg:Y
  • 1986 Buick Regal T-TYPE 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:7
  • 1986 Buick Regal Grand National 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:7

WIRING DIAGRAMS FOR 1986 Buick Regal AUTOMOBILES

OEM drawn wiring diagrams for most 1986 Buick Regal cars and light trucks sold in the U.S.

1986 Buick Regal Limited 3.8 V6 GAS Wiring Diagram1986 Buick Regal Limited 3.8 V6 GAS Wiring Diagram

Components on diagram:
  • Radio Capacitor
  • In Car Sensor
  • Ambient Sensor
  • A/C Control Head
  • 1986 Buick Regal T-TYPE 3.8 V6 GAS Wiring Diagram1986 Buick Regal T-TYPE 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • RH Front Park/Turn Light
  • LH Hi Beam Headlight
  • RH HI Beam Headlight
  • RH Cornering Light
  • LH Cornering Light
  • 1986 Buick Regal Limited 3.8 V6 GAS Wiring Diagram1986 Buick Regal Limited 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • LH Turn Indicator
  • Instrument Panel
  • Bright Indicator
  • Tachometer Light
  • Fasten Belts Indicator
  • 1986 Buick Regal  5.0 V8 GAS Wiring Diagram1986 Buick Regal 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • Starter Solenoid
  • Battery
  • Blower Relay
  • Light Switch
  • Sentinel Amplifier
  • 1986 Buick Regal  5.0 V8 GAS Wiring Diagram1986 Buick Regal 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • LH Front Speaker
  • RH Front Speaker
  • Antenna
  • Mono Radio
  • 1986 Buick Regal Limited 5.0 V8 GAS Wiring Diagram1986 Buick Regal Limited 5.0 V8 GAS Wiring Diagram

    Components on diagram:
  • LH Rear Speaker
  • LH Front Speaker
  • RH Rear Speaker
  • RH Front Speaker
  • 1986 Buick Regal Grand National 3.8 V6 GAS Wiring Diagram1986 Buick Regal Grand National 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • High Speed Coolant Fan Relay
  • Coolant Fan
  • A/C High Pressure Switch
  • Electronic Control Module
  • Coolant Fan Temperature Switch
  • CLICK HERE TO GET FULL ACCESS TO 1986 Buick Regal WIRING DIAGRAMS!

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

    Click here to view more details about 1992 Buick Regal Headlight, Driver Side1992 Buick Regal Headlight, Driver Side, Bulbs included; Composite type; DOT and SAE approved; A high quality, direct fit OE replacement headlight assembly..

    Source: Auto Body Parts Store

    $50.60

    Click here to view more details about 1990 Buick Regal Fog Light, Driver Or Passenger Side1990 Buick Regal Fog Light, Driver Or Passenger Side.

    Source: Auto Body Parts Store

    $45.28

    Click here to view more details2013 Buick Regal Door Handle Covers, Passenger Side, DOOR HANDLE COVERS, 4 DR, W/O PASSENGER SIDE KEYHOLE , , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $58.75

    Click here to view more details1996 Buick Regal Gran Sport V6, 3.1 L, 189 CID Rebuilt Engine, FWD, MFI, roller lifters, cam position sensor, Warranty: 7-Year/70,000 Mile, .

    Source: Rebuilt Engines Store

    $1,970.00

    Click here to view more details1980 Buick Regal Used Exhaust Manifold, 8-305 (5.0L), R., Very Good.

    Source: Used Auto Parts Store

    $79.00

    Click here to view more details1995 Buick Regal Used Ignition Switch W/Key, Without floor console, Very Good.

    Source: Used Auto Parts Store

    $61.00
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