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

  • 1986 Buick Riviera 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:B
  • 1986 Buick Riviera T-TYPE 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:B

WIRING DIAGRAMS FOR 1986 Buick Riviera AUTOMOBILES

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

1986 Buick Riviera T-TYPE 3.8 V6 GAS Wiring Diagram1986 Buick Riviera T-TYPE 3.8 V6 GAS Wiring Diagram

Components on diagram:
  • Sunload Sensor
  • Body Computer Module
  • In Car Temp Sensor
  • Outside Temp Sensor
  • Central Power Supply
  • 1986 Buick Riviera T-TYPE 3.8 V6 GAS Wiring Diagram1986 Buick Riviera T-TYPE 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Instrument Panel Cluster
  • Radio
  • Body Computer Module
  • Cathode Ray Tube Controller
  • Central Power Supply
  • 1986 Buick Riviera T-TYPE 3.8 V6 GAS Wiring Diagram1986 Buick Riviera T-TYPE 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Vehicle Speed Sensor
  • Brake Switch
  • Body Computer Module
  • Gear Selector Switch
  • Left Switch Assembly
  • 1986 Buick Riviera  3.8 V6 GAS Wiring Diagram1986 Buick Riviera 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Instrument Panel Cluster
  • Vehicle Speed Sensor
  • Brake Indicator
  • Security Indicator
  • Service Engine Soon Indicator
  • 1986 Buick Riviera  3.8 V6 GAS Wiring Diagram1986 Buick Riviera 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • LH Rear Speaker
  • RH Rear Speaker
  • Antenna
  • RH Door Upper Speaker
  • 1986 Buick Riviera T-TYPE 3.8 V6 GAS Wiring Diagram1986 Buick Riviera T-TYPE 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Instrument Panel Cluster
  • Radio
  • Cathode Ray Tube Controller
  • Central Power Supply
  • Cassette Tape Player
  • 1986 Buick Riviera  3.8 V6 GAS Wiring Diagram1986 Buick Riviera 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Automatic Transaxle
  • Canister Purge Solenoid
  • Brake Switch
  • Idle Air Control Valve
  • Engine Control Module
  • 1986 Buick Riviera  3.8 V6 GAS Wiring Diagram1986 Buick Riviera 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Camshaft Sensor
  • Crankshaft Sensor
  • Engine Control Module
  • 1986 Buick Riviera T-TYPE 3.8 V6 GAS Wiring Diagram1986 Buick Riviera T-TYPE 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Idle Air Control Motor
  • Vehicle Speed Sensor
  • Throttle Position Sensor
  • A/C Clutch Relay
  • Service Engine Soon
  • CLICK HERE TO GET FULL ACCESS TO 1986 Buick Riviera WIRING DIAGRAMS!

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

    Click here to view more details1993 Buick Riviera IAT Sensor, Pin type; 2-prong male terminal; A high quality, direct fit OE replacement coolant temperature sensor; With 2 years limited Trustbuilt warranty..

    Source: Auto Body Parts Store

    $14.70

    Click here to view more details about 1993 Buick Riviera Radiator1993 Buick Riviera Radiator.

    Source: Auto Body Parts Store

    $108.57

    Click here to view more details1996 Buick Riviera 15" X 4" Steel Wheel, STEEL WHEEL, 15 X 4, 5 STUDS/LUGS, 115MM BOLT DIA, SPARE, BLACK, UNIVERSAL; STEEL, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $65.13

    Click here to view more details1984 Buick Riviera V6, 4.1 L, 252 CID Rebuilt Engine, With or without smog, oil pump kit only., Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,365.00

    Click here to view more details1999 Buick Riviera Used Air Flow Meter/Sensor, 3.8, AUTO, FWD 3.8L, Very Good.

    Source: Used Auto Parts Store

    $107.00

    Click here to view more details1977 Buick Riviera Used A/C Compressor, 4.1, AUTO, FWD (RADIAL), Very Good.

    Source: Used Auto Parts Store

    $139.00
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