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Cadillac ATS (16-19) LED Sidemarkers

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Brand: Diode Dynamics




PART #: 1 x DD5066


Introducing the Diode Dynamics Side Marker LED Lighting Upgrade Kit for the 16-19 Cadillac ATS—an essential enhancement that brings modern style and functionality to your vehicle. Tired of outdated side markers? Our kit offers a sleek transformation, replacing archaic factory markers with dynamic LED lighting. Experience a refined and aggressive look without the hassle of extensive modifications. Crafted for easy installation, these high-quality side marker assemblies are available in three captivating colors: Amber/Red, Smoked, and Clear. Unlike the factory version, each assembly illuminates entirely, ensuring maximum visibility. Say goodbye to flickering issues, as our lights are designed to seamlessly resist transient voltage, promising a flicker-free experience. Elevate your ride's aesthetics and safety with Diode Dynamics—the epitome of innovation in automotive lighting.


  • Enhanced Modern Look: Transform your 16-19 Cadillac ATS with sleek LED side markers.
  • Hassle-Free Installation: Easily upgrade without extensive modifications.
  • Color Variety: Choose from Amber/Red, Smoked, and Clear options.
  • Full Illumination: Advanced LEDs light up the entire assembly.
  • Flicker-Free Performance: Enjoy consistent aesthetics with Diode Dynamics' technology.


  • Sidemarkers: 2x (One Pair) 16-19 ATS LED Sidemarkers


This product is covered by a 3 year limited warranty, serviced and supported by the manufacturer directly. This warranty does not cover modifications, alterations, or misuse. For additional information,Click Here.


  • Power: 2.3w

  • Current: 0.18A @ 13.2V DC

  • Material: ABS (Base), PMMA (Lens)


  • Cadillac ATS (non V): 2015-2019

Subtle Style: The original side markers on the 16-19 Cadillac ATS look archaic compared to most modern lighting. This Side marker LED lighting upgrade kit from Diode Dynamics gives you a more aggressive and polished look without requiring a ton of cutting, modifying, and work.

Customize Your Ride: These high-quality side marker assemblies are available in 3 colors. Amber/Red, Smoked, and clear. Each of them will illuminate the entire assembly rather than just a single point like the factory version.

Flicker Free: Considering how badly cheap LEDs flicker when combined with modern electrical systems it's great that Diode Dynamics built in the ability of these lights to resist transient voltage and crush any flicker.

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