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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!
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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+.

Timer Module  Diagram for 1990 Buick Lesabre Estate Wagon 5.0 V8 GASTimer Module Diagram for 1990 Buick Lesabre Estate Wagon 5.0 V8 GAS

Components on diagram:
  • Timer Module
  • 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
  • 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
  • A/C Components Location   Diagram for 1990 Buick Lesabre Limited 3.8 V6 GASA/C Components Location Diagram for 1990 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Ambient Temperature Sensor
  • Blower Motor
  • Blower Control Module
  • A/C High Pressure Cutout Switch
  • Pressure Cycling Switch
  • A/C Components Location   Diagram for 1990 Buick Lesabre  3.8 V6 GASA/C Components Location Diagram for 1990 Buick Lesabre 3.8 V6 GAS

    Components on diagram:
  • In-Car Temperature Sensor
  • A/C Defrost Valve Vacuum Actuator
  • Outside Air Valve Vacuum Actuator
  • A/C Select Relay
  • Electronic Climate Control
  • Electronic Level Control Components Location  Diagram for 1990 Buick Lesabre  3.8 V6 GASElectronic Level Control Components Location Diagram for 1990 Buick Lesabre 3.8 V6 GAS

    Components on diagram:
  • Electronic Level Control
  • Ground G401
  • Connector C327
  • Splice S340
  • Splice S342
  • Exterior Lamps Components Location  Diagram for 1990 Buick Lesabre  3.8 V6 GASExterior Lamps Components Location Diagram for 1990 Buick Lesabre 3.8 V6 GAS

    Components on diagram:
  • Theft Deterrent Relay
  • Brake Switch
  • Hazard Flasher
  • Turn Flasher
  • Theft Deterrent Controller
  • Door Lock Relay Assembly  Diagram for 1990 Buick Lesabre Custom 3.8 V6 GASDoor Lock Relay Assembly Diagram for 1990 Buick Lesabre Custom 3.8 V6 GAS

    Components on diagram:
  • Sunroof Control Module
  • Sunroof Actuator Assembly
  • Sunroof Control
  • Vehicle Speed Sensor  Components Location  Diagram for 1990 Buick Lesabre Limited 3.8 V6 GASVehicle Speed Sensor Components Location Diagram for 1990 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Cruise Control Module
  • Seat Belt Retractor
  • Safety Belt Retractor Module
  • Washer/Wiper Components Location Diagram for 1990 Buick Lesabre Custom 3.8 V6 GASWasher/Wiper Components Location Diagram for 1990 Buick Lesabre Custom 3.8 V6 GAS

    Components on diagram:
  • Wiper Motor Module
  • Washer Fluid Level Switch
  • Splice S259
  • 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 1999 Buick Lesabre Headlight, Driver Side1999 Buick Lesabre Headlight, Driver Side, Bulbs included; With corner light; Composite and combination type; DOT and SAE approved; A high quality, OE replacement headlight assembly; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $120.38

    Click here to view more details about 1994 Buick Lesabre Engine Harmonic Balancer1994 Buick Lesabre Engine Harmonic Balancer, A high quality, direct fit OE replacement harmonic balancer; With limited lifetime warranty..

    Source: Auto Body Parts Store

    $32.36

    Click here to view more details1999 Buick Lesabre Door Mirror Glass Perf Passenger Side, Passenger Side Mirror Glass; 6-1/4IN; Convex, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $26.50

    Click here to view more details about 1983 Buick Skyhawk Limited L4, 2.0 L, 122 CID Rebuilt Engine1983 Buick Skyhawk Limited L4, 2.0 L, 122 CID Rebuilt Engine, OHV,Vacuum pump hole in block., Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,243.00

    Click here to view more details2000 Buick Lesabre Used Harmonic Balancer, (3.8L), VIN K, Very Good.

    Source: Used Auto Parts Store

    $121.00

    Click here to view more details1985 Buick Lesabre Used AM-FM-Cassette, Without Bose sys; AM-stereo-FM-stereo-cass, Good.

    Source: Used Auto Parts Store

    $86.00
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