Nilight Third Brake Light High Mount — LED Rear Cargo Light for 2007-2013 Chevy Silverado & GMC Sierra

Upgrade your rear visibility with the Nilight Third Brake Light High Mount. This LED replacement is designed for 2007–2013 Chevrolet Silverado 1500/2500HD/3500HD and GMC Sierra 1500/2500HD/3500HD models that use cargo lights. With a full LED light source, it delivers bright, even illumination that can help your vehicle stand out when you brake, while maintaining a clean, OEM-like appearance.

Key features you can expect include a quick illumination response, long-lasting performance, and improved efficiency compared with traditional halogen units. The light’s high-density foam-backed seal helps keep out moisture and debris, so the rear lighting stays reliable through rain, snow, or road spray. For optimal waterproofing, we recommend adding a dab of butyl sealant around the fixture after installation.

Compatibility and what’s included

• Compatible with: 2007–2013 Chevy Silverado 1500/2500HD/3500HD; 2007–2013 GMC Sierra 1500/2500HD/3500HD. OEM Part Number: 25890530. Fits models with cargo lights only
• Pack includes: 1 LED third brake light and 1 high-density foam pad

Why choose this Nilight replacement

• Premium quality: OEM-approved manufacturing, full LED source, bright illumination, fast response, and higher efficiency
• Brightness vs. OEM: LED unit shines up to ten times brighter than typical halogen equivalents and lights up faster to help other drivers react
• Weather-ready: IP67-rated waterproofing with an integrated seal resists water, snow, and rain; reliable in all seasons
• Effortless install: Plug-and-play, no drilling; factory screws recommended for a precise fit; hand tools preferred to avoid overtightening

Installation tips and care

Use factory mounting screws for the best fit. After mounting, verify a snug seal and consider applying butyl sealant around the fixture to reinforce waterproofing. The unit is designed for straightforward replacement, enabling a fast upgrade during routine maintenance or a weekend project.

Notes on expectations

While this Nilight LED third brake light is designed to enhance visibility and response times, results may vary based on your truck’s wiring and existing lighting conditions. It’s presented as a potential improvement rather than a guaranteed outcome.