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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
  • Instrument Panel Diagram for 2003 Buick Lesabre Limited 3.8 V6 GASInstrument Panel Diagram for 2003 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Instrument Panel Cluster
  • Headlamp Switch
  • Head Up Display Switch
  • Air Temperature Sensor
  • HVAC Control Module
  • 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, Below The Ignition Control Module Diagram for 2003 Buick Lesabre Custom 3.8 V6 GASEngine, Below The Ignition Control Module Diagram for 2003 Buick Lesabre Custom 3.8 V6 GAS

    Components on diagram:
  • Ground G-102
  • Ground G-105
  • 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
  • Rear Exterior Lighting Views Diagram for 2003 Buick Lesabre Limited 3.8 V6 GASRear Exterior Lighting Views Diagram for 2003 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • License Lamp
  • Left Rear Side Marker Lamp
  • Center High Mounted Stop Lamp
  • Turn Signal Lamp
  • Backup Lamp
  • Windshield Wiper Motor Diagram for 2003 Buick Lesabre Limited 3.8 V6 GASWindshield Wiper Motor Diagram for 2003 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Windshield Wiper Motor
  • Lower Right Front Wheel Well Diagram for 2003 Buick Lesabre Limited 3.8 V6 GASLower Right Front Wheel Well Diagram for 2003 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Windshield Washer Fluid Level Switch
  • Windshield Washer Fluid Pump
  • Windshield Washer Container
  • Wiper/Washer Switch Diagram for 2003 Buick Lesabre Limited 3.8 V6 GASWiper/Washer Switch Diagram for 2003 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Turn Signal Switch
  • Headlamp Switch
  • Hazard Flasher Switch
  • Multifunction Switch
  • Right Rear Door Module Diagram for 2003 Buick Lesabre Custom 3.8 V6 GASRight Rear Door Module Diagram for 2003 Buick Lesabre Custom 3.8 V6 GAS

    Components on diagram:
  • Right Rear Door Module
  • Connector C-1
  • Connector C-2
  • 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 1996 Buick Lesabre Tail Light, Passenger Side1996 Buick Lesabre Tail Light, Passenger Side.

    Source: Auto Body Parts Store

    $112.87

    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 details1999 Buick Lesabre Radiator, Radiator; V6; Without Engine Oil Cooler; Use With Or Without LCI Sensor; 30 Inch Core, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $88.45

    Click here to view more details2003 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 details2003 Buick Lesabre Used Air Injection Pump, (Calif), Very Good.

    Source: Used Auto Parts Store

    $149.00

    Click here to view more details2002 Buick Lesabre Used Rear Vent Window, Driver Side, Very Good.

    Source: Used Auto Parts Store

    $96.00
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