GMC Sierra Side Marker Light Assembly - Diode Dynamics - LED Sequential - Amber (’24–’27). A direct, plug-and-play upgrade for your factory fender lights with full-width amber output and animated startup.

Built for 2024–2027 GMC Sierra HD, this dual-lens assembly spreads a uniform glow across the entire housing and features Diode Dynamics’ distinctive startup effect. The sequential model provides a flowing amber turn signal via the included plug-and-play harness. OEM-grade construction ensures precise fit, and this Amber version is DOT/SAE compliant. Includes four sidemarkers, two harnesses, ten fender clips, and four rubber plugs.

Features

• Plug-and-play for 2024–2027 GMC Sierra HD
• Dynamic amber startup sequence
• Full-width illumination with dual-lens design
• Sequential turn signal with included harness
• OEM-grade build; engineered and assembled in USA

Have questions or want expert guidance? Call us, or stop by for installation and customization at our Austin, Texas or Los Angeles, California area shops: TX 512-982-9393, CA 562-981-6800.

If you are considering multiple items, please contact us about possible shipping discounts. We install on premises at both locations.

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