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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+.

Fuel Door Release Solenoid Diagram for 1990 Buick Lesabre Limited 3.8 V6 GASFuel Door Release Solenoid Diagram for 1990 Buick Lesabre Limited 3.8 V6 GAS

Components on diagram:
  • Fuel Door Release Solenoid
  • Fuel Door Release
  • Coolant Fans Components Location  Diagram for 1990 Buick Lesabre Custom 3.8 V6 GASCoolant Fans Components Location Diagram for 1990 Buick Lesabre Custom 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
  • Cruise Control Components Location   Diagram for 1990 Buick Lesabre Limited 3.8 V6 GASCruise Control Components Location Diagram for 1990 Buick Lesabre Limited 3.8 V6 GAS

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

    Components on diagram:
  • Fuel Tank Unit
  • Coolant Temperature Sender
  • Oil Pressure Sender/Switch
  • Splice S109
  • Connector C109
  • 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
  • Connector C203
  • Splice S285
  • Splice S284
  • Headlamps Components Location  Diagram for 1990 Buick Lesabre Custom 3.8 V6 GASHeadlamps Components Location Diagram for 1990 Buick Lesabre Custom 3.8 V6 GAS

    Components on diagram:
  • Ignition Switch
  • Headlamp Dimmer Switch
  • Inline Fuse A
  • Splice S209
  • Splice S245
  • Luggage Compartment Lid Release/Pull-Down Diagram for 1990 Buick Lesabre  3.8 V6 GASLuggage Compartment Lid Release/Pull-Down Diagram for 1990 Buick Lesabre 3.8 V6 GAS

    Components on diagram:
  • Fuel Door Release Solenoid
  • Luggage Compartment Lid Release Solenoid
  • Fuel Door Release
  • Connector C305
  • Connector C306
  • 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
  • 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 Headlight, Driver Side1996 Buick Lesabre Headlight, Driver Side, Bulbs included; With parking light; Without black trim; 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

    $61.91

    Click here to view more details about 1993 Buick Lesabre Oxygen Sensor, Passenger Side1993 Buick Lesabre Oxygen Sensor, Passenger Side, A high quality, direct fit OE replacement oxygen sensor; Improves car's engine response and gas mileage; Effectively lowers emissions upon replacing its tired old oxygen sensor; Exceeds OE specifications and test requirements; OE part number 25166816..

    Source: Auto Body Parts Store

    $21.00

    Click here to view more details2005 Buick Lesabre Driver Side Head Light Lens And Housing, Driver Side Head Light Lens And Housing; For Limited Model; With Fluted High Beam Surface, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $112.50

    Click here to view more details1992 Buick Regal Custom V6, 3.8 L, 231 CID Rebuilt Engine, FWD, 3800, balance shaft, roller cam, 3/4" vent hole on left intake side., Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,802.00

    Click here to view more details1997 Buick Lesabre Used Ignition Switch W/Key, w/key, Very Good.

    Source: Used Auto Parts Store

    $69.00

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

    Source: Used Auto Parts Store

    $65.00
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