Introducing the GMC Sierra HD Side Marker Light Assembly - Diode Dynamics - LED Sequential Sidemarkers - Clear - '20-'21. This modern component is a direct replacement for your factory sidemarker lamps, offering an instant upgrade with its advanced LED technology and distinctive clear lens.

Experience an enhanced driving experience with these plug-and-play LED sidemarkers, designed to cover the entire width of your fender light housing for a noticeably brighter display. The unique design ensures both style and functionality with a dynamic startup sequence, presenting an eye-catching animated amber illumination from center to sides. For those looking for greater functionality, the sequential turn signal feature provides a sophisticated signaling pattern, fully powered through the included plug-and-play wiring harness that connects to your headlight system. With OEM-grade construction, this light assembly guarantees perfect fitment and reliability, making it the ideal choice for enhancing your vehicle’s appearance and safety.

Features

• Plug-and-play compatibility 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

Upgrade your GMC Sierra HD with these premium LED sidemarkers today. Should you have any questions or need assistance, feel free to reach out to us directly at 512-982-9393 in Austin, Texas or 562-981-6800 in the Los Angeles, California area. Our professional team is here to assist you, and we also offer installation and customization services at both of our convenient locations. Remember, if you’re considering purchasing multiple items, contacting us for potential shipping discounts is a wise choice. We look forward to helping you enhance your ride with our top-tier products.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov