1990 Buick Lesabre 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 Lesabre 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 Lesabre automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >

We have info for following modifications of 1990 Buick Lesabre

  • 1990 Buick Lesabre 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:C
  • 1990 Buick Lesabre Custom 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:C
  • 1990 Buick Lesabre Estate Wagon 5.0 V8 GAS, CID:307, Carburetor, Aspiration:307, Engine VIN:, Desg:Y
  • 1990 Buick Lesabre Limited 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:C

COMPONENT LOCATION DIAGRAMS FOR 1990 Buick Lesabre AUTOMOBILES

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

Manifold Air Temperature Sensor Diagram for 1990 Buick Lesabre Estate Wagon 5.0 V8 GASManifold Air Temperature Sensor Diagram for 1990 Buick Lesabre Estate Wagon 5.0 V8 GAS

Components on diagram:
  • MAT Sensor
  • ELC Height Sensor Diagram for 1990 Buick Lesabre Estate Wagon 5.0 V8 GASELC Height Sensor Diagram for 1990 Buick Lesabre Estate Wagon 5.0 V8 GAS

    Components on diagram:
  • Electronic Level Control Height Sensor
  • Main & Hydraulic Pump Relays Diagram for 1990 Buick Lesabre Limited 3.8 V6 GASMain & Hydraulic Pump Relays Diagram for 1990 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Hydraulic Pump Motor
  • Hydraulic Pump Motor Relay
  • Main Pump Motor Relay
  • Electronic Brake Control Module  Diagram for 1990 Buick Lesabre Custom 3.8 V6 GASElectronic Brake Control Module Diagram for 1990 Buick Lesabre Custom 3.8 V6 GAS

    Components on diagram:
  • Electronic Brake Control
  • Engine Compartment Component Location  Diagram for 1990 Buick Lesabre Limited 3.8 V6 GASEngine Compartment Component Location Diagram for 1990 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Low Speed Coolant Fan Relay
  • Relay Center
  • Oxygen Sensor
  • Blower Relay
  • Mass Air Flow Sensor
  • Engine Block Heater Diagram for 1990 Buick Lesabre Custom 3.8 V6 GASEngine Block Heater Diagram for 1990 Buick Lesabre Custom 3.8 V6 GAS

    Components on diagram:
  • Engine Block Heater
  • Alarms & Warnings Chime Components Location   Diagram for 1990 Buick Lesabre Custom 3.8 V6 GASAlarms & Warnings Chime Components Location Diagram for 1990 Buick Lesabre Custom 3.8 V6 GAS

    Components on diagram:
  • Fuse Block
  • Ignition Key Warning Switch
  • Multi-Function Chime Module
  • Twilight Sentinel Amplifier
  • Ignition Key Warning
  • Coolant Fans Components Location  Diagram for 1990 Buick Lesabre  3.8 V6 GASCoolant Fans Components Location Diagram for 1990 Buick Lesabre 3.8 V6 GAS

    Components on diagram:
  • Low Speed Coolant Fan Relay
  • High Speed Coolant Fan Relay
  • Coolant Temperature Sensor
  • Auxiliary Coolant Fan
  • A/C Coolant Fan Pressure Switch
  • Digital Cluster Components Location   Diagram for 1990 Buick Lesabre Custom 3.8 V6 GASDigital Cluster Components Location Diagram for 1990 Buick Lesabre Custom 3.8 V6 GAS

    Components on diagram:
  • Theft Deterrent Controller
  • PRNDL Decoder Module
  • Splice S200
  • Splice S201
  • Splice S217
  • Electronic Level Control Components Location  Diagram for 1990 Buick Lesabre Limited 3.8 V6 GASElectronic Level Control Components Location Diagram for 1990 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Electronic Level Control
  • Ground G401
  • Connector C327
  • Splice S340
  • Splice S342
  • CLICK HERE TO GET FULL ACCESS TO 1990 Buick Lesabre PARTS/COMPONENTS LOCATION DIAGRAMS!

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

    Click here to view more details about 2005 Buick Lesabre Mirror, Passenger Side2005 Buick Lesabre Mirror, Passenger Side.

    Source: Auto Body Parts Store

    $128.47

    Click here to view more details2005 Buick Lesabre Headlight Bulb, Front, Driver And Passenger Side, Low beam; Features high standard engineering and extreme condition testing to ensure quality, dependability, and efficiency; A high quality OE replacement headlight bulb; Replaces part number 1999366; With 1-year or 12,000-mile AC Delco limited warranty..

    Source: Auto Body Parts Store

    $12.27

    Click here to view more details about 1996 Buick Lesabre 15" x 6" Alloy Wheel1996 Buick Lesabre 15" x 6" Alloy Wheel, Alloy Wheel; 15 X 6; 15 Slots; 5 Lug; 115MM BP; Charcoal, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $117.50

    Click here to view more details2005 Buick Rainier V8, 5.3 L, 322 CID Rebuilt Engine, 5.3 CHEVY,GMC, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,866.00

    Click here to view more details2000 Buick Lesabre Used Ignition Switch W/Key, LESABRE, Very Good.

    Source: Used Auto Parts Store

    $85.00

    Click here to view more details2000 Buick Lesabre Used Hood, BLUE, Limited LESABRE, Very Good.

    Source: Used Auto Parts Store

    $169.00
    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

    Get the Complete Technical Service Bulletins!
    Get the Complete Technical Service Bulletins!Access diagrams and repair information such as wiring diagrams, diagnosis and repair charts, manufacturer service bulletins, and OEM Part numbers of your 1990 Buick Lesabre vehicle.
    Access the Complete guide!
    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