Enter Vehicle Year Make Model

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

2004 Buick Regal Parts

What year is your
Free Same Day Shipping

2004 Buick Regal

Filter Results
  • Notify When Available

    VIDEO

    95-05 Buick, Chevy, Olds, Pontiac Multifit Mid Size Car w/3.8L Idle Air Cntrol Valve

    Replaces Idle Air Control Valve TRQ AIA93082

    5 reviews
    Brand: TRQ
    - AIA93082
    $32.95
    Save 8%
    List $35.95 Save $3.00

    Guaranteed to Fit 2004 Buick Regal

    Guaranteed to Fit 2004 Buick Regal

    Replaces Idle Air Control Valve TRQ AIA93082

    VIDEO

    95-05 Buick, Chevy, Olds, Pontiac Multifit Mid Size Car w/3.8L Idle Air Cntrol Valve
    5 reviews
    Brand: TRQ - AIA93082
    $32.95
    Save 8%
    List $35.95 Save $3.00

    Guaranteed to Fit 2004 Buick Regal

    Guaranteed to Fit 2004 Buick Regal

  • Notify When Available
    Ignition Coil Set

    Replaces 2004 Buick Regal V6 3.8L 2 Piece Performance Ignition Coil Set TRQ Performance ICA33910

    1 reviews
    Brand: TRQ Performance
    - ICA33910

    • Quantity: 2 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Kit Includes: (2) Performance Ignition Coils
    $49.95
    Save 26%
    List $67.95 Save $18.00

    Guaranteed to Fit 2004 Buick Regal

    Guaranteed to Fit 2004 Buick Regal

    Replaces 2004 Buick Regal V6 3.8L 2 Piece Performance Ignition Coil Set TRQ Performance ICA33910

    Ignition Coil Set
    1 reviews
    Brand: TRQ Performance - ICA33910
    • Quantity: 2 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Kit Includes: (2) Performance Ignition Coils
    $49.95
    Save 26%
    List $67.95 Save $18.00

    Guaranteed to Fit 2004 Buick Regal

    Guaranteed to Fit 2004 Buick Regal

  • Notify When Available
    Kit image

    Replaces 2004 Buick Regal 4 Piece Performance Ignition Kit TRQ Performance TKA19265

    Brand: TRQ Performance
    - TKA19265

    • Kit Includes: (1) Spark Plug Wire Set
    • Quantity: 4 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Kit Includes: (3) Performance Ignition Coils
    $84.95
    Save 32%
    List $124.95 Save $40.00

    Guaranteed to Fit 2004 Buick Regal

    Guaranteed to Fit 2004 Buick Regal

    Replaces 2004 Buick Regal 4 Piece Performance Ignition Kit TRQ Performance TKA19265

    Kit image
    Brand: TRQ Performance - TKA19265
    • Kit Includes: (1) Spark Plug Wire Set
    • Quantity: 4 Piece
    • Ignition Coil Type: Performance
    • Ignition Coil Color: Red
    • Kit Includes: (3) Performance Ignition Coils
    $84.95
    Save 32%
    List $124.95 Save $40.00

    Guaranteed to Fit 2004 Buick Regal

    Guaranteed to Fit 2004 Buick Regal

  • Notify When Available

    VIDEO

    Kit image

    Replaces 2004 Buick Regal Front Driver & Passenger Side 2 Piece Sway Bar Link Set TRQ PSA55628

    6 reviews
    Brand: TRQ
    - PSA55628

    • Quantity: 2 Piece
    • Kit Includes: (1) Passenger Side Sway Bar Link
    • Kit Includes: (1) Driver Side Sway Bar Link
    $36.95
    Save 23%
    List $47.95 Save $11.00

    Guaranteed to Fit 2004 Buick Regal

    Guaranteed to Fit 2004 Buick Regal

    Replaces 2004 Buick Regal Front Driver & Passenger Side 2 Piece Sway Bar Link Set TRQ PSA55628

    VIDEO

    Kit image
    6 reviews
    Brand: TRQ - PSA55628
    • Quantity: 2 Piece
    • Kit Includes: (1) Passenger Side Sway Bar Link
    • Kit Includes: (1) Driver Side Sway Bar Link
    $36.95
    Save 23%
    List $47.95 Save $11.00

    Guaranteed to Fit 2004 Buick Regal

    Guaranteed to Fit 2004 Buick Regal

  • Notify When Available
    Ignition Switch

    Replaces 2004 Buick Regal with RPO Code D55 (Front Floor Console Compartment) Ignition Switch TRQ SWA41724

    4 reviews
    Brand: TRQ
    - SWA41724
    $49.95
    Save 31%
    List $71.95 Save $22.00

    Guaranteed to Fit 2004 Buick Regal

    Guaranteed to Fit 2004 Buick Regal

    Replaces 2004 Buick Regal with RPO Code D55 (Front Floor Console Compartment) Ignition Switch TRQ SWA41724

    Ignition Switch
    4 reviews
    Brand: TRQ - SWA41724
    $49.95
    Save 31%
    List $71.95 Save $22.00

    Guaranteed to Fit 2004 Buick Regal

    Guaranteed to Fit 2004 Buick Regal

  • Notify When Available

    VIDEO

    97-07 GM Mid Size Car FWD w/Supercharger Front CV Axle Shaft Assy PAIR

    Replaces 2004 Buick Regal GS Front Driver & Passenger Side 2 Piece CV Axle Assembly Set TRQ CSA82521

    6 reviews
    Brand: TRQ
    - CSA82521

    • Quantity: 2 Piece
    • Kit Includes: (1) Front Driver Side CV Axle Assembly
    • Kit Includes: (1) Front Passenger Side CV Axle Assembly
    $159.95
    Save 23%
    List $207.95 Save $48.00

    Guaranteed to Fit 2004 Buick Regal

    Guaranteed to Fit 2004 Buick Regal

    Replaces 2004 Buick Regal GS Front Driver & Passenger Side 2 Piece CV Axle Assembly Set TRQ CSA82521

    VIDEO

    97-07 GM Mid Size Car FWD w/Supercharger Front CV Axle Shaft Assy PAIR
    6 reviews
    Brand: TRQ - CSA82521
    • Quantity: 2 Piece
    • Kit Includes: (1) Front Driver Side CV Axle Assembly
    • Kit Includes: (1) Front Passenger Side CV Axle Assembly
    $159.95
    Save 23%
    List $207.95 Save $48.00

    Guaranteed to Fit 2004 Buick Regal

    Guaranteed to Fit 2004 Buick Regal

  • Notify When Available

    VIDEO

    05-08 LaCrosse; 00-13 Impala; 00-07 Monte; 97-08 Grand Prix Steering & Suspension Kit (10pc)

    Replaces 2004 Buick Regal Front 10 Piece Steering & Suspension Kit TRQ PSA59962

    11 reviews
    Brand: TRQ
    - PSA59962

    • Kit Includes: (2) Front Lower Control Arms with Ball Joints
    • Kit Includes: (2) Front Sway Bar Links
    • Quantity: 10 Piece
    • Kit Includes: (2) Front Steering Rack & Pinion Bellows
    • Kit Includes: (2) Front Outer Tie Rods
    • Kit Includes: (2) Front Inner Tie Rods
    $184.95
    Save 22%
    List $235.95 Save $51.00

    Guaranteed to Fit 2004 Buick Regal

    Guaranteed to Fit 2004 Buick Regal

    Replaces 2004 Buick Regal Front 10 Piece Steering & Suspension Kit TRQ PSA59962

    VIDEO

    05-08 LaCrosse; 00-13 Impala; 00-07 Monte; 97-08 Grand Prix Steering & Suspension Kit (10pc)
    11 reviews
    Brand: TRQ - PSA59962
    • Kit Includes: (2) Front Lower Control Arms with Ball Joints
    • Kit Includes: (2) Front Sway Bar Links
    • Quantity: 10 Piece
    • Kit Includes: (2) Front Steering Rack & Pinion Bellows
    • Kit Includes: (2) Front Outer Tie Rods
    • Kit Includes: (2) Front Inner Tie Rods
    $184.95
    Save 22%
    List $235.95 Save $51.00

    Guaranteed to Fit 2004 Buick Regal

    Guaranteed to Fit 2004 Buick Regal

  • Notify When Available

    VIDEO

    97-05 GM Cars Front Hub assembly with 34mm Socket

    Replaces 2004 Buick Regal Front Driver & Passenger Side with 4 Wheel ABS Brakes Wheel Bearing & Axle Socket Kit TRQ BHA84990

    22 reviews
    Brand: TRQ
    - BHA84990

    • Kit Includes: (1) 34mm Axle Nut Socket
    • Kit Includes: (2) Wheel Bearing & Hub Assemblies
    $144.95
    Save 13%
    List $166.95 Save $22.00

    Guaranteed to Fit 2004 Buick Regal

    Guaranteed to Fit 2004 Buick Regal

    Replaces 2004 Buick Regal Front Driver & Passenger Side with 4 Wheel ABS Brakes Wheel Bearing & Axle Socket Kit TRQ BHA84990

    VIDEO

    97-05 GM Cars Front Hub assembly with 34mm Socket
    22 reviews
    Brand: TRQ - BHA84990
    • Kit Includes: (1) 34mm Axle Nut Socket
    • Kit Includes: (2) Wheel Bearing & Hub Assemblies
    $144.95
    Save 13%
    List $166.95 Save $22.00

    Guaranteed to Fit 2004 Buick Regal

    Guaranteed to Fit 2004 Buick Regal

  • Notify When Available

    VIDEO

    O2 Oxygen Sensor

    Replaces 2004 Buick Regal V6 3.8L Downstream O2 Oxygen Sensor TRQ OSA61291

    6 reviews
    Brand: TRQ
    - OSA61291

    $42.95
    Save 19%
    List $52.95 Save $10.00

    Guaranteed to Fit 2004 Buick Regal

    Guaranteed to Fit 2004 Buick Regal

    Replaces 2004 Buick Regal V6 3.8L Downstream O2 Oxygen Sensor TRQ OSA61291

    VIDEO

    O2 Oxygen Sensor
    6 reviews
    Brand: TRQ - OSA61291
    $42.95
    Save 19%
    List $52.95 Save $10.00

    Guaranteed to Fit 2004 Buick Regal

    Guaranteed to Fit 2004 Buick Regal

  • Notify When Available
    Engine Mount

    Replaces 2004 Buick Regal Front Passenger Side Engine Mount TRQ MTA34450

    2 reviews
    Brand: TRQ
    - MTA34450

    $54.95
    Save 20%
    List $68.95 Save $14.00

    Guaranteed to Fit 2004 Buick Regal

    Guaranteed to Fit 2004 Buick Regal

    Replaces 2004 Buick Regal Front Passenger Side Engine Mount TRQ MTA34450

    Engine Mount
    2 reviews
    Brand: TRQ - MTA34450
    $54.95
    Save 20%
    List $68.95 Save $14.00

    Guaranteed to Fit 2004 Buick Regal

    Guaranteed to Fit 2004 Buick Regal

1

...

5 6 7 8 9

...

54
Close



Buick is a registered trademark of General Motors Company. 1A Auto is not affiliated with or sponsored by Buick or General Motors Company. See all trademarks.
Same Day Shipping

Need your part faster? Choose expedited shipping at checkout.

Guaranteed To Fit

Highest quality, direct fit replacement auto parts enforced to the strictest product standards.

USA Customer Support

Exceeding customers' expectations, our team of passionate auto enthusiasts are here to help.

Instructional Video Library

Thousands of how-to auto repair videos to guide you step-by-step through your repair.

Go To Top
Specify your vehicle

Specify your vehicle's year, make and model to guarantee fit.

Year
Make
Model
Options
Drivetrain

If your vehicle isn't listed, close the window to return to search.