Dasbecan third brake light assembly for Chevy Silverado & GMC Sierra 2007–2014 — direct-fit, preinstalled bulbs

Dasbecan 25890530 is a direct-fit high-mount third brake light assembly designed to replace the factory unit on 2007–2014 Chevy Silverado and GMC Sierra trucks.

This replacement third brake light (also listed as GM25890530 / OEM 923-247) is built to match the original fit and function for multiple Silverado and Sierra model years. The assembly arrives with bulbs preinstalled, a durable ABS back housing and a PMMA lens for clear visibility in poor weather. It installs without cutting or permanent modifications using the existing screw points and plug connector, allowing most owners to complete the swap quickly and retain the truck’s factory appearance.

Will this third brake light fit my Silverado or Sierra?

Compatibility covers a wide range of GM pickups. Confirm your truck’s model year and bed cab configuration before ordering to ensure a correct match.

• Fits 2007–2013 Chevy Silverado 1500
• Fits 2007–2014 Chevy Silverado 2500/3500 and HD variants
• Fits 2007–2013 GMC Sierra 1500 and 2007–2014 Sierra 2500/3500 HD
• Matches OEM part numbers GM25890530 and 923-247

How difficult is installation and what tools are required?

Installation is non-destructive and uses the truck’s existing screws and wiring harness. Most installations take only a few minutes and do not require cutting, splicing or specialized tools.

• Loosen two housing screws on each side to remove the old assembly
• Unplug the factory connector and swap the bulb plate if needed
• Re-use original screws; no drilling or trimming required
• Basic hand tools (screwdriver) are typically sufficient

What materials and durability features does this assembly offer?

The housing uses impact-resistant ABS while the clear cover is molded from PMMA for optical clarity. Those materials provide reliable performance and weather resistance similar to the factory part.

• ABS rear housing for strength and fitment stability
• PMMA lens for clear light transmission in rain or snow
• Preinstalled bulbs included in the package
• Designed to maintain factory appearance and mounting points

What should I expect inside the package?

The product ships as a complete high-mount stop light assembly and includes the light with bulbs installed. Keep your original screws as the replacement uses those same fasteners for a clean, OEM-style installation.

• 1 x High Mount Stop Light assembly with bulbs
• No additional bulbs or wiring required for most installations
• Instructions: simple steps described above; reuse factory screws
• Packaged to protect the lens and housing during shipping

Who is this for: This Dasbecan third brake light is for Silverado and Sierra owners who need a reliable OEM-style replacement that matches factory fitment and finish. It's suited to do-it-yourself installers, body shops restoring the truck’s rear appearance, and anyone replacing a cracked, faded or non-functioning high-mount stop light while keeping the original wiring and mounting points intact.