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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+.

Park Brake Switch  Diagram for 1990 Buick Lesabre Estate Wagon 5.0 V8 GASPark Brake Switch Diagram for 1990 Buick Lesabre Estate Wagon 5.0 V8 GAS

Components on diagram:
  • Park Brake Switch
  • Fuse Block
  • Connector C100
  • Connector C230
  • Connector C304
  • In-Car Temperature Sensor  Diagram for 1990 Buick Lesabre Estate Wagon 5.0 V8 GASIn-Car Temperature Sensor Diagram for 1990 Buick Lesabre Estate Wagon 5.0 V8 GAS

    Components on diagram:
  • In-Car Temperature Sensor
  • Engine & Underhood Components  Diagram for 1990 Buick Lesabre Estate Wagon 5.0 V8 GASEngine & Underhood Components Diagram for 1990 Buick Lesabre Estate Wagon 5.0 V8 GAS

    Components on diagram:
  • Pressure Sensor
  • Vehicle Speed Sensor
  • Throttle Position Sensor
  • Canister Purge Solenoid
  • Knock Sensor
  • Antenna Motor Diagram for 1990 Buick Lesabre Limited 3.8 V6 GASAntenna Motor Diagram for 1990 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Antenna Motor
  • Ground G402
  • Connector C400
  • 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
  • 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
  • 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
  • Lumbar Support Components Location Diagram for 1990 Buick Lesabre  3.8 V6 GASLumbar Support Components Location Diagram for 1990 Buick Lesabre 3.8 V6 GAS

    Components on diagram:
  • Seat Control Module
  • Lumbar Control Module
  • Seat
  • Seat Recliner Motor
  • Seat Air Pump Assembly
  • Remote Keyless Entry Components Location  Diagram for 1990 Buick Lesabre  3.8 V6 GASRemote Keyless Entry Components Location Diagram for 1990 Buick Lesabre 3.8 V6 GAS

    Components on diagram:
  • Keyless Entry Module
  • Door Lock Relay Assembly
  • Luggage Compartment Lid Release Solenoid
  • Splice S300
  • Splice S232
  • 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 1996 Buick Lesabre Side Marker, Front, Driver Side1996 Buick Lesabre Side Marker, Front, Driver Side, Bulbs not included; DOT and SAE approved; A high quality, OE replacement side marker light; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $30.07

    Click here to view more details1999 Buick Lesabre Brake Disc, Front.

    Source: Auto Body Parts Store

    $56.53

    Click here to view more details about 1985 Buick Lesabre 15" x 6" Steel Wheel1985 Buick Lesabre 15" x 6" Steel Wheel, Steel Wheel; 15 X 6; Solid Disc; 5 Lug; 5 Inch BP; Ident BX; Silver, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $69.50

    Click here to view more details about 1982 Buick Skyhawk Limited L4, 1.8 L, 112 CID Rebuilt Engine1982 Buick Skyhawk Limited L4, 1.8 L, 112 CID Rebuilt Engine, OHV, fuel pump hole in block, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,227.00

    Click here to view more details2000 Buick Lesabre Used Bumper Bar, Rear, 4DR, BLUE, CUSTOM NO FOAM, Very Good.

    Source: Used Auto Parts Store

    $88.00

    Click here to view more details2001 Buick Lesabre Used Rear View Mirror, w/OnStar (opt UE1), Without automatic dim headlamps, Very Good.

    Source: Used Auto Parts Store

    $72.00
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