Enter Vehicle Year Make Model

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

Year
Make
Model
Options
Drivetrain

2003 Buick Regal Headlights & Lighting

What year is your
Free Same Day Shipping

2003 Buick Regal Headlights & Lighting

Filter Results
  • Notify When Available

    VIDEO

    Headlight Set

    Replaces 2003 Buick Regal Driver & Passenger Side 2 Piece Headlight Set TRQ HLA74241

    Brand: TRQ - HLA74241

    • Quantity: 2 Piece
    • Kit Includes: (1) Passenger Side Headlight Assembly
    • Kit Includes: (1) Driver Side Headlight Assembly
    $124.95
    Save 20%
    List $155.95 Save $31.00

    Guaranteed to Fit 2003 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

  • Notify When Available

    VIDEO

    97-05 Buick Century Regal Turn Signal Sw w/Cruise

    Replaces 2003 Buick Regal with Cruise Control Turn Signal Combination Lever TRQ SWA41818

    57 reviews
    Brand: TRQ - SWA41818
    $53.82
    Save 32%
    List $78.95 Save $25.13

    Guaranteed to Fit 2003 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

  • Notify When Available
    Fog Light

    Replaces 2003 Buick Regal Driver Side Fog Light DIY Solutions LHT00347

    Brand: DIY Solutions - LHT00347

    $26.17
    Save 63%
    List $69.95 Save $43.78

    Guaranteed to Fit 2003 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

  • Notify When Available
    Headlight Assembly

    Replaces 2003 Buick Regal Passenger Side Headlight Assembly TRQ HLA74032

    Brand: TRQ - HLA74032

    $69.95
    Save 32%
    List $102.95 Save $33.00

    Guaranteed to Fit 2003 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

  • Notify When Available
    Headlight Assembly

    Replaces 2003 Buick Regal Driver Side Headlight Assembly TRQ HLA74031

    Brand: TRQ - HLA74031

    $69.95
    Save 32%
    List $102.95 Save $33.00

    Guaranteed to Fit 2003 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

  • Notify When Available

    VIDEO

    1997-05 Regal Century Composite Headlight Pair

    Replaces 2003 Buick Regal Driver & Passenger Side 2 Piece Headlight Set DIY Solutions LHT03120

    45 reviews
    Brand: DIY Solutions - LHT03120

    • Quantity: 2 Piece
    • Kit Includes: (1) Passenger Side Headlight Assembly
    • Kit Includes: (1) Driver Side Headlight Assembly

    Out of Stock

    $ 93.95

    Guaranteed to Fit 2003 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

  • Notify When Available
    97-04 Buick Regal 97 Century Fog Driving Light LH

    Replaces 2003 Buick Regal Driver Side Fog Light Eagle Eyes GM512-B000L

    1 reviews
    Brand: Eagle Eyes - GM512-B000L

    $25.04
    Save 62%
    List $65.95 Save $40.91

    Guaranteed to Fit 2003 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

  • Notify When Available
    Headlight

    Replaces 2003 Buick Regal Driver Side Headlight Assembly DIY Solutions LHT01308

    2 reviews
    Brand: DIY Solutions - LHT01308

    Out of Stock

    $ 55.95

    Guaranteed to Fit 2003 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

  • Notify When Available
    Headlight

    Replaces 2003 Buick Regal Passenger Side Headlight Assembly DIY Solutions LHT01309

    Brand: DIY Solutions - LHT01309

    Out of Stock

    $ 55.95

    Guaranteed to Fit 2003 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

  • Notify When Available
    97-04 Buick Regal, Century; 98-02 Intrigue Front Parking/Turn Signal Light Socket LF = RF (DORMAN)

    Replaces Front Parking/Turn Signal Light Socket Dorman TECHoice 645-102

    Brand: Dorman TECHoice - 645-102

    Out of Stock

    $ 29.79

    Guaranteed to Fit 2003 Buick Regal

    Guaranteed to Fit 2003 Buick Regal

1

...

1 2

...

2
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.