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Driving at night or in tough weather conditions can be tough or intimidating, even in a great car like the Audi S4. If you are looking for ways to make your night driving safer and more comfortable on your eyes, we can help with our great range of after market Audi S4 projector headlights. Custom headlights like our Audi S4 Euro headlights and Audi S4 halo projectors can make a massive difference to your visibility in terms of distance and brightness, which can make driving in unfavorable conditions or deep darkness feel much easier and safer. Fashionable headlight upgrades like our Audi S4 Euro headlights styles can also give you the added benefit of updating your S4 with a cool and appealing new look.

Here at CARiD, we pride ourselves on providing our customers with the largest choice from only the best accessory makes, and also on our commitment to customer service and value for money. If you browse our great range of Audi S4 aftermarket custom headlights, we are confident you will see only the highest end of the market in terms of workmanship, and at prices you can afford. Browse our Audi S4 headlights today and order now!

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    • Spyder® Custom Headlights
      (1769 reviews)
      # sp7511
      Custom Headlights by Spyder®, 1 Pair. Improve your vision and your vehicle’s appearance with these bolt-on headlight assemblies. The projector beam headlights will produce a sharper, more focused beam of light for safer driving...
      $26.53 - $1,180.37
    • Spec-D® Custom Headlights
      (828 reviews)
      # sp7515
      Custom Headlights by Spec-D®, 1 Pair. Improve your vision at night and in inclement weather and upgrade your vehicle’s appearance with these bolt-on headlight assemblies. The projector beam headlights will produce a sharper, more...
      $66.88 - $480.60
    • Replace® Factory Headlights
      (121 reviews)
      # sp2750
      Factory Headlights by Replace®. You need your headlights to be functional for safe driving, to see the road and be seen by other drivers. Don't drive with a damaged or non-functional headlight and endanger yourself and your...
      $19.30 - $1,253.26
    • Anzo® Custom Headlights
      (96 reviews)
      # sp7518
      Custom Headlights by Anzo®, 1 Pair. Do you have a hard time seeing while driving at night? Worried about hitting a deer or other nocturnal road hazards? If you answered yes, then you should get a set of Anzo headlights. These...
      $120.05 - $862.63
    • TYC® Factory Replacement Headlights
      (59 reviews)
      # sp2660
      Factory Replacement Headlights by TYC®. When you're driving late at night, you do want to clearly see the road ahead and want your headlights to perform at their best. Then again, when one of your headlights gets damaged, you think...
      $19.87 - $904.60
    • Eagle® Factory Replacement Headlights
      (22 reviews)
      # sp4196
      Factory Replacement Headlights by Eagle®. Go with these high quality replacement lights to improve your visibility and feel safe on the road. Each and every light is meticulously designed for a perfect fit to ensure durability and...
      $19.53 - $654.18
    • Dorman® Factory Replacement Headlights
      (20 reviews)
      # sp6332
      Factory Replacement Headlights by Dorman®. Dorman comprehensive line lighting components includes headlights, side marker lights, tail lights and more! All lighting components are direct replacements for a proper fit.
      $17.31 - $971.16
    • Spyder® Halo Headlights
      (1313 reviews)
      # sp2592
      Halo Headlights by Spyder®, 1 Pair. Improve your vision and your vehicle’s appearance with these bolt-on headlight assemblies. The projector beam headlights will produce a sharper, more focused beam of light for safer driving at...
      $105.80 - $1,040.33
    • HELLA® Factory Replacement Headlights
      (8 reviews)
      # sp3838
      Factory Replacement Headlights by HELLA®. You need all your lights to be functional for safe driving, to see the road and be seen by other drivers. Don't drive with broken or missing lights and endanger yourself and your passengers...
      $76.30 - $1,149.95
    • Spyder® Projector Headlights
      (1438 reviews)
      # sp2594
      Projector Headlights by Spyder®, 1 Pair. Improve your vision and your vehicle’s appearance with these bolt-on headlight assemblies. The projector beam headlights will produce a sharper, more focused beam of light for safer...
      $26.53 - $1,087.96
    • Anzo® Projector Headlights
      (71 reviews)
      # sp3199
      Projector Headlights by Anzo®, 1 Pair. Do you have a hard time seeing while driving at night? Worried about hitting a deer or other nocturnal road hazards? If you answered yes, then you should get a set of Anzo headlights. These...
      $232.94 - $862.63
    • Spec-D® Projector Headlights
      (620 reviews)
      # sp128
      Projector Headlights by Spec-D®, 1 Pair. Improve your vision at night and in inclement weather and upgrade your vehicle’s appearance with these bolt-on headlight assemblies. The projector beam headlights will produce a sharper,...
      $74.32 - $527.93
    • Spec-D® LED Headlights
      (528 reviews)
      # sp2765
      LED Headlights by Spec-D®, 1 Pair. Upgrade your car or truck from plain and anonymous to high class Euro style and unique with these Halo Headlights with LEDs. Halo lights are one of the most popular tends in automotive lighting...
      $103.46 - $527.93
    • Spyder® LED Headlights
      (1161 reviews)
      # sp2593
      LED Headlights by Spyder®, 1 Pair. Improve your vision and your vehicle’s appearance with these bolt-on headlight assemblies. The projector beam headlights will produce a sharper, more focused beam of light for safer driving at...
      $49.23 - $1,087.96
    • Anzo® Halo Headlights
      (61 reviews)
      # sp3190
      Halo Headlights by Anzo®, 1 Pair. These powerful lights are brighter than factory and are designed using the latest computer assisted design technology. Anzo uses this CAD technology to not only ensure that you get the best...
      $205.96 - $681.63




    Guides & Articles

    • Automotive Lighting
      If the front of your vehicle is its “face”, then the headlamps have long been considered the vehicle’s “eyes”. Everyone notices them. One of the most distinctive changes you can make to the face of your car or truck is to replace the factory headlamp assemblies with a custom set. Your ride will take on a personality all its own, and will gain a distinctive appearance that will set it apart from all the other look-alike vehicles on the road.
    • Automotive Lighting
      We at CARiD know that there are times when you need to replace factory headlight assemblies with units that match the quality and function of your originals. While it's more "fun" to customize your ride, sometimes the repair takes priority. One headlamp lens may be cracked. You may have been in a minor fender-bender (lamp bender?) and the mounting tabs may have broken. Note that "factory" style headlight assemblies we sell are designed to replicate the original lamps, so you will not be considering features such as LEDs, halo rings, or projector beams. We've created this article to help ensure what you purchase is exactly right for your needs and wants.
    • Automotive Lighting
      Custom headlamp assemblies on the market today tend to be grouped into four main designations: "Projector" style, "Halo" style, "LED" style, and "Euro" style. This can lead to confusion, because "Halo" style headlamp assemblies may also be equipped with projector lights and LED bulbs. Or, "Euro" style headlight assemblies may be equipped with halo rings, projector lights, and LEDs… or they may not be. You may be asking yourself which style is the best choice for me? See our Custom and Factory Headlight Glossary for definitions and more details about each style.
    • Automotive Lighting
      Those of you born after 1990 or so have grown up in an automotive world where “all cars” have composite headlamp assemblies, uniquely designed to be make- and model-specific. If a light within the assembly burns out, you replace “just” the bulb. If the unit cracks, you must purchase a replacement that fits your car and your car only.
    • Automotive Lighting
      When searching for a new set of headlamp assemblies for your ride, you may come across any number of terms which require explanation. Like many other accessory categories, headlamps use their own terminology. For your convenience, we provide you with this list, presented in alphabetical order, and with photos to help you identify these features.
    • Automotive Lighting
      Ever since BMW introduced "halo" headlights to serve as daytime running lights on their 2001 5-series, rings of light encircling round headlamp bulb openings have caught on around the world as THE dramatic way to add visual Wow and stance to a vehicle's front profile. While composite headlamp assemblies became mainstream in the 1980s, it wasn't until the turn of the millennium that automakers began to style multi-faceted projector beam style bulbs within the housings.
    • Automotive Lighting
      There is now LED lighting technology available for every conventional automotive lighting purpose. The incandescent bulbs haven’t really developed that much in the 140 years they have existed, while the development rate of LEDs is very rapid, with LED performance being doubled every 36 months, a development rate that is similar to the fast pace of computer development.
    • Automotive Lighting
      Today, halogen bulbs are most often used for headlights and fog lights, and their increased light output increases driver visibility in darkness and inclement weather. Halogen bulbs are a variant of the traditional incandescent bulbs that have been used since the early days of the electric light. The bulb is either evacuated (has a vacuum) or filled with an inert gas to keep the filament from oxidizing.

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    Audi S4 Custom & Factory Headlights Reviews

    Average rating:  5  5 - 4 reviews
    4.3 of 5
    A Good Deal
    • This products looks good on my 2005 Chevy Monte Carlo • Up to now it hold very well under high speeds ride for long distances. • The retrofitting process was easy and straightforward.
    CPosted by Carlos R. (Mayaguez, PR) /
    Was this review helpful for you? Yes
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