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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:
  • Blower Motor
  • Power Module
  • Programmer
  • 1986 Buick Riviera  3.8 V6 GAS Wiring Diagram1986 Buick Riviera 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Throttle Position Sensor
  • Coolant Temp Sensor
  • Body Computer Module
  • A/C Compressor Clutch
  • A/C Low Pressure Switch
  • 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
  • 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:
  • Instrument Panel Cluster
  • Radio
  • Body Computer Module
  • Cathode Ray Tube Controller
  • Central Power Supply
  • 1986 Buick Riviera  3.8 V6 GAS Wiring Diagram1986 Buick Riviera 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • RH Front Park Light
  • LH Low Beam Headlight
  • LH Front Park Light
  • RH Front Park Turn Light
  • RH HI Beam Headlight
  • 1986 Buick Riviera T-TYPE 3.8 V6 GAS Wiring Diagram1986 Buick Riviera T-TYPE 3.8 V6 GAS Wiring Diagram

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

    Components on diagram:
  • Radio
  • Cathode Ray Tube Controller
  • Central Power Supply
  • Cathode Ray Tube Monitor
  • 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 details1999 Buick Riviera Bumper Reinforcement, Front, A high quality, direct fit OE replacement bumper reinforcement; With 2 years limited Trustbuilt warranty..

    Source: Auto Body Parts Store

    $113.37

    Click here to view more details1993 Buick Riviera 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

    $5.03

    Click here to view more details1999 Buick Riviera After Market Center Cap Replica, AFTER MARKET CENTER CAP REPLICA, 4 PIECE SET , , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $59.50

    Click here to view more details1999 Buick Riviera V6, 3.8 L, 231 CID Rebuilt Engine, Warranty: 7-Year/70,000 Mile, .

    Source: Rebuilt Engines Store

    $2,075.00

    Click here to view more details1997 Buick Riviera Used Exhaust Manifold, 3.8L, L. (Fr), Very Good.

    Source: Used Auto Parts Store

    $96.00

    Click here to view more details1990 Buick Riviera Used Condenser Assembly, Very Good.

    Source: Used Auto Parts Store

    $105.00
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