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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+.

Instrument Panel Diagram for 2003 Buick Lesabre Custom 3.8 V6 GASInstrument Panel Diagram for 2003 Buick Lesabre Custom 3.8 V6 GAS

Components on diagram:
  • Instrument Panel Integration Module
  • Connector C-201
  • Connector C-1
  • Connector C-2
  • Automatic Level Control Compressor Diagram for 2003 Buick Lesabre Limited 3.8 V6 GASAutomatic Level Control Compressor Diagram for 2003 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Auto Level Control Compressor Assembly
  • Front Center Of Engine Compartment Diagram for 2003 Buick Lesabre Custom 3.8 V6 GASFront Center Of Engine Compartment Diagram for 2003 Buick Lesabre Custom 3.8 V6 GAS

    Components on diagram:
  • Cooling Fan Motor
  • Engine Compartment, In The Left Front Corner Diagram for 2003 Buick Lesabre Limited 3.8 V6 GASEngine Compartment, In The Left Front Corner Diagram for 2003 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Powertrain Control Module
  • Air Cleaner Assembly
  • Splice S-105
  • Connector C-1
  • Connector C-2
  • Manifold Absolute Pressure Sensor Diagram for 2003 Buick Lesabre Custom 3.8 V6 GASManifold Absolute Pressure Sensor Diagram for 2003 Buick Lesabre Custom 3.8 V6 GAS

    Components on diagram:
  • Manifold Absolute Pressure Sensor
  • Upper Front Of Engine Diagram for 2003 Buick Lesabre Custom 3.8 V6 GASUpper Front Of Engine Diagram for 2003 Buick Lesabre Custom 3.8 V6 GAS

    Components on diagram:
  • Fuel Injector 5
  • Fuel Injector 1
  • Fuel Injector 3
  • Throttle Position Sensor
  • Engine Coolant Temp Sensor
  • Passenger Compartment, In The Right Front Corner Diagram for 2003 Buick Lesabre Limited 3.8 V6 GASPassenger Compartment, In The Right Front Corner Diagram for 2003 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Inflatable Restraint I/P Module
  • Dash Integration Module
  • Blower Motor Connector
  • Connector C-201
  • Ground G-201
  • Passenger Compartment, On The Left Rear Pillar Diagram for 2003 Buick Lesabre Custom 3.8 V6 GASPassenger Compartment, On The Left Rear Pillar Diagram for 2003 Buick Lesabre Custom 3.8 V6 GAS

    Components on diagram:
  • Body Harness
  • Ground G-310
  • Rear Window Defogger Connector
  • Inside Rearview Mirror Diagram for 2003 Buick Lesabre Limited 3.8 V6 GASInside Rearview Mirror Diagram for 2003 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Inside Rear View Mirror
  • Right Front Door Window Motor Diagram for 2003 Buick Lesabre Custom 3.8 V6 GASRight Front Door Window Motor Diagram for 2003 Buick Lesabre Custom 3.8 V6 GAS

    Components on diagram:
  • Window Motor
  • 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 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 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 details about 2001 Buick Lesabre 15" X 6" Alloy Wheel2001 Buick Lesabre 15" X 6" Alloy Wheel, ALLOY WHEEL, 15 X 6, 5 STUDS/LUGS, 115MM BOLT DIA, 21 SPOKES, SILVER, UNIVERSAL PAINTED ALL SILVER. LOOK AT 4501., , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $111.45

    Click here to view more details1963 Buick Special V6, 3.2 L, 198 CID Rebuilt Engine, Inline 6 cylinder., Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $1,238.00

    Click here to view more details1988 Buick Lesabre Used Harmonic Balancer, 594-001 NEW, AFTERMARKET.

    Source: Used Auto Parts Store

    $161.00

    Click here to view more details2000 Buick Lesabre Used Air Flow Meter/Sensor, 3.8, AUTO, FWD 3.8L, Very Good.

    Source: Used Auto Parts Store

    $107.00
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