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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+.

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
  • Power Steering Pressure Switch Diagram for 1990 Buick Lesabre Limited 3.8 V6 GASPower Steering Pressure Switch Diagram for 1990 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Power Steering Pressure Switch
  • Fuel Door Release Solenoid Diagram for 1990 Buick Lesabre Custom 3.8 V6 GASFuel Door Release Solenoid Diagram for 1990 Buick Lesabre Custom 3.8 V6 GAS

    Components on diagram:
  • Fuel Door Release Solenoid
  • Fuel Door Release
  • Alarms & Warnings Chime Components Location   Diagram for 1990 Buick Lesabre  3.8 V6 GASAlarms & Warnings Chime Components Location Diagram for 1990 Buick Lesabre 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  3.8 V6 GASAnti-Lock Brake System Components Location Diagram for 1990 Buick Lesabre 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 Limited 3.8 V6 GASCharging & Starting System Components Location Diagram for 1990 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Starter Solenoid
  • Relay Center
  • Ignition Switch
  • Starter
  • Transaxle Position Switch
  • Headlamps Components Location  Diagram for 1990 Buick Lesabre  3.8 V6 GASHeadlamps Components Location Diagram for 1990 Buick Lesabre 3.8 V6 GAS

    Components on diagram:
  • Ignition Switch
  • Headlamp Dimmer Switch
  • Inline Fuse A
  • Splice S209
  • Splice S245
  • Power Seats Components Location Diagram for 1990 Buick Lesabre  3.8 V6 GASPower Seats Components Location Diagram for 1990 Buick Lesabre 3.8 V6 GAS

    Components on diagram:
  • Seat Memory Module
  • Seat Switch
  • Front Height Motor
  • Forward/Back Motor
  • Rear Height Motor
  • Lumbar Support Components Location Diagram for 1990 Buick Lesabre Custom 3.8 V6 GASLumbar Support Components Location Diagram for 1990 Buick Lesabre Custom 3.8 V6 GAS

    Components on diagram:
  • Seat Control Module
  • Lumbar Control Module
  • Seat
  • Seat Recliner Motor
  • Seat Air Pump Assembly
  • Washer/Wiper Components Location Diagram for 1990 Buick Lesabre Limited 3.8 V6 GASWasher/Wiper Components Location Diagram for 1990 Buick Lesabre Limited 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 2005 Buick Lesabre Bumper Cover, Front2005 Buick Lesabre Bumper Cover, Front.

    Source: Auto Body Parts Store

    $309.75

    Click here to view more details about 2005 Buick Lesabre Radiator Support Tie Bar2005 Buick Lesabre Radiator Support Tie Bar, A high quality, direct fit OE replacement radiator support tie bar; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $37.96

    Click here to view more details about 2004 Buick Lesabre 16" x 6.5" Alloy Wheel2004 Buick Lesabre 16" x 6.5" Alloy Wheel, Alloy Wheel; 16 X 6.5; 51MM Offset; WEB Spokes; 5 Lug; 115MM BP; Polished, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $189.50

    Click here to view more details1998 Buick Regal GS V6, 3.8 L, 231 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,842.00

    Click here to view more details2002 Buick Lesabre Used Bumper Bar, Rear, 4DR, BLUE, CUSTOM w/foam, Very Good.

    Source: Used Auto Parts Store

    $103.00

    Click here to view more details2001 Buick Lesabre Used Rear Lower Control Arm, Driver Side, 3.8, FWD link, (crossmember to arm), Very Good.

    Source: Used Auto Parts Store

    $69.00
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