2004 Buick Regal Component Locations (ONLINE REPAIR MANUALS)

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2004 Buick Regal 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 2004 Buick Regal automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2004 Buick Regal

  • 2004 Buick Regal GS 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:1
  • 2004 Buick Regal LS 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:K

COMPONENT LOCATION DIAGRAMS FOR 2004 Buick Regal AUTOMOBILES

Component location diagrams for most 2004 Buick Regal cars and light trucks sold in the U.S. from 1990+.

Behind Brake Pedal Bracket Diagram for 2004 Buick Regal GS 3.8 V6 GASBehind Brake Pedal Bracket Diagram for 2004 Buick Regal GS 3.8 V6 GAS

Components on diagram:
  • Stop Lamp Switch
  • Cruise Control Release Switch
  • Connector C-201
  • Stop Lamp Switch Connector
  • Connector C-1
  • Lower Left Side Of Engine Diagram for 2004 Buick Regal LS 3.8 V6 GASLower Left Side Of Engine Diagram for 2004 Buick Regal LS 3.8 V6 GAS

    Components on diagram:
  • A/C Compressor Clutch
  • Crankshaft Position (CKP) Sensor A
  • Knock Sensor (KS) 1
  • Engine Oil Pressure (EOP) Switch
  • Positive Battery Cable
  • Heated Oxygen Sensor 2 Diagram for 2004 Buick Regal GS 3.8 V6 GASHeated Oxygen Sensor 2 Diagram for 2004 Buick Regal GS 3.8 V6 GAS

    Components on diagram:
  • Catalytic Converter
  • Exhaust Heat Shield
  • Heated Oxygen Sensor (HO2S) 2
  • Behind Right Side Of Instrument Panel Diagram for 2004 Buick Regal LS 3.8 V6 GASBehind Right Side Of Instrument Panel Diagram for 2004 Buick Regal LS 3.8 V6 GAS

    Components on diagram:
  • Rear Window Defogger Relay
  • Rear Compartment Lid Release Relay
  • Retained Accessory Power (RAP) Relay
  • Instrument Panel Courtesy Lamp
  • Haedlamp Relay
  • EGR, Fuel Injectors, Generator, Heated Oxygen Sensor Diagram for 2004 Buick Regal GS 3.8 V6 GASEGR, Fuel Injectors, Generator, Heated Oxygen Sensor Diagram for 2004 Buick Regal GS 3.8 V6 GAS

    Components on diagram:
  • Generator
  • Exhaust Gas Recirculation (EGR) Valve
  • Generator Connector
  • Fuel Injector Connector 2
  • Fuel Injector Connector 4
  • Right Rear Side Of Engine Compartment Diagram for 2004 Buick Regal GS 3.8 V6 GASRight Rear Side Of Engine Compartment Diagram for 2004 Buick Regal GS 3.8 V6 GAS

    Components on diagram:
  • Brake Fluid Level Switch
  • Electronic Brake Control Module
  • Brake Pressure Modulator
  • Electronic Brake Control Module (EBCM) Connector
  • Generator Diagram for 2004 Buick Regal LS 3.8 V6 GASGenerator Diagram for 2004 Buick Regal LS 3.8 V6 GAS

    Components on diagram:
  • Generator
  • Generator Connector
  • Generator B+
  • IP Harness Passthrough To Wiper Motor Space Diagram for 2004 Buick Regal GS 3.8 V6 GASIP Harness Passthrough To Wiper Motor Space Diagram for 2004 Buick Regal GS 3.8 V6 GAS

    Components on diagram:
  • Cruise Control Module
  • Grommet P-103
  • Brake Level Sensor
  • Starter Diagram for 2004 Buick Regal LS 3.8 V6 GASStarter Diagram for 2004 Buick Regal LS 3.8 V6 GAS

    Components on diagram:
  • Starter Assembly
  • Engine Oil Level Switch
  • Knock Sensor (KS) 1
  • Positive Battery Cable
  • Ground G-113
  • Right Side Of Instrument Panel Diagram for 2004 Buick Regal LS 3.8 V6 GASRight Side Of Instrument Panel Diagram for 2004 Buick Regal LS 3.8 V6 GAS

    Components on diagram:
  • Park Lamp Relay
  • Fuse Block
  • Grommet P-100
  • CLICK HERE TO GET FULL ACCESS TO 2004 Buick Regal PARTS/COMPONENTS LOCATION DIAGRAMS!

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