1990 Buick Riviera Component Locations (ONLINE REPAIR MANUALS)

Auto Parts Search


Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!
Help me findSearch
Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1990 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 1990 Buick Riviera automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >

COMPONENT LOCATION DIAGRAMS FOR 1990 Buick Riviera AUTOMOBILES

Component location diagrams for most 1990 Buick Riviera cars and light trucks sold in the U.S. from 1990+.

PASS Key Decoder Module Location  Diagram for 1990 Buick Riviera  3.8 V6 GASPASS Key Decoder Module Location Diagram for 1990 Buick Riviera 3.8 V6 GAS

Components on diagram:
  • Theft Deterrent Module
  • PASS Key Decoder Module
  • Center Of Dash  Diagram for 1990 Buick Riviera  3.8 V6 GASCenter Of Dash Diagram for 1990 Buick Riviera 3.8 V6 GAS

    Components on diagram:
  • ABS Main Relay
  • Fuel Pump Relay
  • Brake Pump Relay
  • ABS Main Relay Fuse
  • Below Steering Column  Diagram for 1990 Buick Riviera  3.8 V6 GASBelow Steering Column Diagram for 1990 Buick Riviera 3.8 V6 GAS

    Components on diagram:
  • Brake Switch
  • Vacuum Release Valve
  • ALDL Connector
  • Central Power Supply
  • Connector C217
  • Center Of Console  Diagram for 1990 Buick Riviera  3.8 V6 GASCenter Of Console Diagram for 1990 Buick Riviera 3.8 V6 GAS

    Components on diagram:
  • Central Power Supply
  • Splice S226
  • Splice S291
  • Below Rear Of Car Diagram for 1990 Buick Riviera  3.8 V6 GASBelow Rear Of Car Diagram for 1990 Buick Riviera 3.8 V6 GAS

    Components on diagram:
  • Electronic Level Control Height Sensor
  • Electronic Level Control Compressor Assembly
  • Grommet P404
  • Connector C410
  • Connector C409
  • LH Side Of Engine  Diagram for 1990 Buick Riviera  3.8 V6 GASLH Side Of Engine Diagram for 1990 Buick Riviera 3.8 V6 GAS

    Components on diagram:
  • Idle Air Control Motor
  • Mass Air Flow Sensor
  • Coolant Temperature Sensor
  • Exhaust Gas Recirculation Solenoid
  • LH Side Of Engine Compartment  Diagram for 1990 Buick Riviera  3.8 V6 GASLH Side Of Engine Compartment Diagram for 1990 Buick Riviera 3.8 V6 GAS

    Components on diagram:
  • Cruise Control Servo
  • Vacuum Tank
  • Cruise Control Check Valve
  • Behind Center Of I/P  Diagram for 1990 Buick Riviera  3.8 V6 GASBehind Center Of I/P Diagram for 1990 Buick Riviera 3.8 V6 GAS

    Components on diagram:
  • Outside Air Valve Vacuum Actuator
  • Upper Mode Valve Vacuum Actuator
  • Lower Mode Valve Vacuum Actuator
  • Vacuum Delay Porous Plug
  • Center Of Windshield Header  Diagram for 1990 Buick Riviera  3.8 V6 GASCenter Of Windshield Header Diagram for 1990 Buick Riviera 3.8 V6 GAS

    Components on diagram:
  • Sunroof Relay
  • Sunroof Actuator Assembly
  • Connector C300
  • Splice S324
  • Splice S331
  • RH Rear Of Engine Compartment  Diagram for 1990 Buick Riviera  3.8 V6 GASRH Rear Of Engine Compartment Diagram for 1990 Buick Riviera 3.8 V6 GAS

    Components on diagram:
  • A/C Low Pressure Switch
  • Power Module
  • A/C High Side Temperature Sensor
  • A/C Low Side temperature Sensor
  • Splice S104
  • CLICK HERE TO GET FULL ACCESS TO 1990 Buick Riviera PARTS/COMPONENTS LOCATION DIAGRAMS!

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

    More parts
    Help me findSearch
    Auto Repair Quick Search
    Help me find
    Search DIY repair manuals by VIN...
    Vehicle Identification Number is a unique serial number used by the automotive industry to identify individual motor vehicles

    Find out what info we have for your vehicle

    Need To Fix Your Car or Truck?
    Save Money With Free Car Insurance Quote
    FREE car insurance quote
    Enter Zip Code:
    Auto Repair Quick Search
    Help me find