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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+.

Wheel Speed Sensor Diagram for 1990 Buick Lesabre Custom 3.8 V6 GASWheel Speed Sensor Diagram for 1990 Buick Lesabre Custom 3.8 V6 GAS

Components on diagram:
  • Wheel Speed Sensor
  • Alarms & Warnings Chime Components Location   Diagram for 1990 Buick Lesabre Limited 3.8 V6 GASAlarms & Warnings Chime Components Location Diagram for 1990 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Fuse Block
  • Ignition Key Warning Switch
  • Multi-Function Chime Module
  • Twilight Sentinel Amplifier
  • Ignition Key Warning
  • Anti-Lock Brake System Components Location  Diagram for 1990 Buick Lesabre Limited 3.8 V6 GASAnti-Lock Brake System Components Location Diagram for 1990 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Speed Sensors
  • Main Relay
  • Pump Motor
  • Pressure Switch
  • Pump Relay
  • Anti-Lock Brake System Components Location  Diagram for 1990 Buick Lesabre Limited 3.8 V6 GASAnti-Lock Brake System Components Location Diagram for 1990 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Ignition Switch
  • Park Brake Switch
  • Brake Switch
  • Assembly Line Diagnostic Link
  • Electronic Brake Control
  • Charging & Starting System Components Location  Diagram for 1990 Buick Lesabre  3.8 V6 GASCharging & Starting System Components Location Diagram for 1990 Buick Lesabre 3.8 V6 GAS

    Components on diagram:
  • Starter Solenoid
  • Relay Center
  • Ignition Switch
  • Starter
  • Transaxle Position Switch
  • Cruise Control Components Location   Diagram for 1990 Buick Lesabre Custom 3.8 V6 GASCruise Control Components Location Diagram for 1990 Buick Lesabre Custom 3.8 V6 GAS

    Components on diagram:
  • Cruise Control Servo
  • Vacuum Tank
  • Vacuum Check Valve
  • Digital Cluster Components Location   Diagram for 1990 Buick Lesabre Limited 3.8 V6 GASDigital Cluster Components Location Diagram for 1990 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Fuel Tank Unit
  • Coolant Temperature Sender
  • Oil Pressure Sender/Switch
  • Splice S109
  • Connector C109
  • Exterior Lamps Components Location  Diagram for 1990 Buick Lesabre Limited 3.8 V6 GASExterior Lamps Components Location Diagram for 1990 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Theft Deterrent Relay
  • Brake Switch
  • Hazard Flasher
  • Turn Flasher
  • Theft Deterrent Controller
  • 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 Splash Shield, Driver Side, Front1999 Buick Lesabre Splash Shield, Driver Side, Front, A High Quality, Direct Fit OE Replacement For Splash Shield.

    Source: Auto Body Parts Store

    $2.30

    Click here to view more details about 1996 Buick Lesabre Grille Shell1996 Buick Lesabre Grille Shell, A high quality, direct fit OE replacement grille shell; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $25.81

    Click here to view more details2005 Buick Lesabre 15" X 6" Steel Wheel, STEEL WHEEL, 15 X 6, 5 STUDS/LUGS, 115MM BOLT DIA, 20 HOLES, BLACK, RNA' STAMP BY VALVE HOLE.CAN INTRCHNGE WITH GL17 'RCR' STAMP BY, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $92.50

    Click here to view more details1989 Buick Skylark Custom L4, 2.5 L, 2474 CC, 151 CID Rebuilt Engine, FWD, Roller cam, Trigger fire ignition, Block #725, Head #485, balance shaft Head #514, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,726.00

    Click here to view more details1984 Buick Lesabre Used AM-FM-Cassette, AM-mono-FM-stereo, w/cass, Very Good.

    Source: Used Auto Parts Store

    $86.00

    Click here to view more details1997 Buick Lesabre Used Suspension Compressor/Pump, Air Compressor, 22153324, Very Good.

    Source: Used Auto Parts Store

    $144.00
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