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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+.

Lower Front Of Engine Diagram for 2003 Buick Lesabre Limited 3.8 V6 GASLower Front Of Engine Diagram for 2003 Buick Lesabre Limited 3.8 V6 GAS

Components on diagram:
  • Starter Solenoid
  • Knock Sensor
  • A/C Compressor Clutch
  • A/C Refrigerant Pressure Sensor
  • Engine Oil Level Switch
  • Left Side Of HVAC Module Diagram for 2003 Buick Lesabre Custom 3.8 V6 GASLeft Side Of HVAC Module Diagram for 2003 Buick Lesabre Custom 3.8 V6 GAS

    Components on diagram:
  • Aspirator
  • 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
  • Upper Side Of Engine Diagram for 2003 Buick Lesabre Custom 3.8 V6 GASUpper Side Of Engine Diagram for 2003 Buick Lesabre Custom 3.8 V6 GAS

    Components on diagram:
  • Fuel Injector 4
  • Fuel Injector 2
  • Fuel Injector 6
  • Exhaust Gas Recirculation Valve
  • Heated Oxygen Sensor Bank 1 Sensor 1
  • Passenger Compartment, Under The Left Front Seat Diagram for 2003 Buick Lesabre Limited 3.8 V6 GASPassenger Compartment, Under The Left Front Seat Diagram for 2003 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Ground G-300
  • Windshield Wiper Motor Diagram for 2003 Buick Lesabre Custom 3.8 V6 GASWindshield Wiper Motor Diagram for 2003 Buick Lesabre Custom 3.8 V6 GAS

    Components on diagram:
  • Windshield Wiper Motor
  • 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
  • Keyless Entry Component Views Diagram for 2003 Buick Lesabre Custom 3.8 V6 GASKeyless Entry Component Views Diagram for 2003 Buick Lesabre Custom 3.8 V6 GAS

    Components on diagram:
  • Remote Control Door Lock Receiver
  • Rear Window Diagram for 2003 Buick Lesabre Custom 3.8 V6 GASRear Window Diagram for 2003 Buick Lesabre Custom 3.8 V6 GAS

    Components on diagram:
  • Rear Window Defogger Grid
  • Rear Of The Headliner Diagram for 2003 Buick Lesabre Limited 3.8 V6 GASRear Of The Headliner Diagram for 2003 Buick Lesabre Limited 3.8 V6 GAS

    Components on diagram:
  • Sunroof Module
  • Sunroof 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 1990 Buick Lesabre Bumper Filler, Front1990 Buick Lesabre Bumper Filler, Front, Made of high-density material for maximum durability and reliability; Designed to match OE specifications for a precise fit..

    Source: Auto Body Parts Store

    $221.67

    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 details2005 Buick Lesabre Door Mirror Glass Perf Passenger Side, Passenger Side Replacement Mirror Glass; 8-7/16; Convex, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $26.50

    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 details1989 Buick Lesabre Used AM-FM-Cassette, AM-mono-FM-stereo-cass, Very Good.

    Source: Used Auto Parts Store

    $62.00

    Click here to view more details1980 Buick Lesabre Used Rear Vent Window, Passenger Side, Sdn, exc. LS, Very Good.

    Source: Used Auto Parts Store

    $76.00
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