Diode Dynamics 20-21 Sierra 2500/3500 HD LED Sidemarkers Clear Set

Save $34.50
Diode DynamicsSKU: dioDD5125

Diode Dynamics 20-21 Sierra 2500/3500 HD LED Sidemarkers Clear Set

Save $34.50
Diode DynamicsSKU: dioDD5125

Price:
Sale price$265.45 Regular price$299.95
Stock:
In Stock, Direct ship from Diode Dynamics (3 available)

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Features Plug-and-play compatible with GMC Sierra HD 2020+ fender lights Dynamic startup sequence with animated effect Fully-illuminated housing, with dual-lens design for an even glow Optional Sequential turn signal feature, with plug-and-play wiring harness OEM-grade construction and perfect fitment Engineered and assembled in USA Overview Upgraded Styling. These LED sidemarkers are a plug-and-play replacement for the factory fender lights, illuminating the entire width of the housing for a distinctive look and brighter appearance. Choose from three lens color options to get the look you're after. Unique Startup. Both the standard and sequential models feature a unique startup sequence. Every time the sidemarkers turn on, they illuminate in an intense amber color starting from the center then spreading to either side. Once they are completely illuminated, they gradually return to a running light mode. Sequencing Turn Signal. Our sequential option provides an upgrade in functionality. Anytime you hit your turn signal, the sidemarkers illuminate in a sequencing amber pattern to indicate signaling! The sequential option uses the included plug-and-play harness to power the fender lights using the headlight connector. Options Amber: These match your original sidemarkers, and are DOT/SAE compliant. Smoked: A dark appearance, great on black and grey vehicles. Clear: These are clear in color, but still have the retroreflector optics.

These LED sidemarkers are a plug-and-play replacement for the factory fender lights illuminating the entire width of the housing for a distinctive look and brighter appearance.

  • Modern LED replacement for your factory sidemarker lamp
  • Modern LED replacement for your factory sidemarker&nbsp
  • Plug-and-play installation no modification needed
  • OEM-grade retroreflector optics
  • Engineered and assembled in USA
  • OEM fit-and-finish
  • lamp

Vehicle Fitment

Years Make Model Trim
2020–2021 GMC Sierra 2500 HD
2020–2021 GMC Sierra 3500 HD

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: false
Units Per Sku: 1

About Us

We are a group of dedicated car enthusiasts who have a passion for all things automotive.

Our love for cars started at a young age and has only grown stronger over time. We believe that everyone should have the opportunity to experience the thrill and excitement that comes with driving a well-crafted vehicle.

We work on all types of cars. If you're in the area, feel free to stop by and say hi. We love meeting fellow car lovers and spreading our passion to everyone we meet. Don't forget to follow or tag us on social media: Instagram/ Tiktok