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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 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 2003 Buick Lesabre automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2003 Buick Lesabre

  • 2003 Buick Lesabre Custom 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:K
  • 2003 Buick Lesabre Limited 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:K

COMPONENT LOCATION DIAGRAMS FOR 2003 Buick Lesabre AUTOMOBILES

Component location diagrams for most 2003 Buick Lesabre cars and light trucks sold in the U.S. from 1990+.

Ambient Air Temperature Sensor Diagram for 2003 Buick Lesabre Limited 3.8 V6 GASAmbient Air Temperature Sensor Diagram for 2003 Buick Lesabre Limited 3.8 V6 GAS

Components on diagram:
  • Air Temperature Sensor
  • Low Brake Fluid Level System Components Diagram for 2003 Buick Lesabre Limited 3.8 V6 GASLow Brake Fluid Level System Components Diagram for 2003 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Cruise Control Module
  • Windshield Wiper Motor
  • Master Cylinder Reservoir
  • Brake Fluid Level Sensor
  • Connector C-117
  • Data Link Communications Connector Diagram for 2003 Buick Lesabre Custom 3.8 V6 GASData Link Communications Connector Diagram for 2003 Buick Lesabre Custom 3.8 V6 GAS

    Components on diagram:
  • Data Link Connector
  • Center Of The Instrument Panel, Above The A/C Controls Diagram for 2003 Buick Lesabre Limited 3.8 V6 GASCenter Of The Instrument Panel, Above The A/C Controls Diagram for 2003 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Radio
  • Dash Integration Module Diagram for 2003 Buick Lesabre Custom 3.8 V6 GASDash Integration Module Diagram for 2003 Buick Lesabre Custom 3.8 V6 GAS

    Components on diagram:
  • Dash Integration Module
  • Connector C-1
  • Connector C-2
  • Connector C-3
  • Keyless Entry Component Views Diagram for 2003 Buick Lesabre Limited 3.8 V6 GASKeyless Entry Component Views Diagram for 2003 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Remote Control Door Lock Receiver
  • Horn Assembly Diagram for 2003 Buick Lesabre Limited 3.8 V6 GASHorn Assembly Diagram for 2003 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Horn Assembly
  • Passenger Compartment, In The Steering Column Diagram for 2003 Buick Lesabre Limited 3.8 V6 GASPassenger Compartment, In The Steering Column Diagram for 2003 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Steering Column
  • Theft Deterrent Control Module
  • Rear Window Diagram for 2003 Buick Lesabre Limited 3.8 V6 GASRear Window Diagram for 2003 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Rear Window Defogger Grid
  • Memory Seat Module And Heated Seat Module Diagram for 2003 Buick Lesabre Custom 3.8 V6 GASMemory Seat Module And Heated Seat Module Diagram for 2003 Buick Lesabre Custom 3.8 V6 GAS

    Components on diagram:
  • Memory Seat Module
  • Heated Seat Module
  • Connector C-1
  • Connector C-2
  • Connector C-3
  • CLICK HERE TO GET FULL ACCESS TO 2003 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 Mirror, Passenger Side2005 Buick Lesabre Mirror, Passenger Side.

    Source: Auto Body Parts Store

    $128.47

    Click here to view more details1998 Buick Lesabre Trunk Lock, Keys included; Completely assembled; A high quality, direct fit OE replacement trunk lock; Ready to install on car body; With 2 years limited Trustbuilt warranty..

    Source: Auto Body Parts Store

    $20.96

    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 details1988 Buick Century Custom L4, 2.5 L, 2474 CC, 151 CID Rebuilt Engine, FWD, Roller cam, Trigger fire ignition, Balance shaft, Block #980, Head #808, 655, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,557.00

    Click here to view more details1980 Buick Lesabre Used Fan Clutch, 5.0, AUTO, RWD MATCH ID, Very Good.

    Source: Used Auto Parts Store

    $70.00

    Click here to view more details2000 Buick Lesabre Used Bumper Bar, Rear, 4DR, White, LIMITED, Very Good.

    Source: Used Auto Parts Store

    $88.00
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