LED Third Brake Light High Mount Stop Lamp for 1999-2007 Chevy Silverado GMC Sierra 1500 2500 3500 HD with Turn Signal & Reverse Light Smoky Lens Black Housing
LED Third Brake Light — High Mount Stop Lamp for 1999–2007 Chevy Silverado & GMC Sierra
Upgrade your Silverado or Sierra's high-mount brake light to a bright, high-penetration LED unit that improves rear visibility in all weather conditions. This direct-fit replacement features a smoky lens with black housing and combines third brake light, turn signal, and reverse light functions in one assembly.
Compatibility
1999–2006 Chevrolet Silverado 1500, 2500, 3500 & HD Models
2007 Chevrolet Silverado 1500, 2500, 3500 & HD Models (Classic)
1999–2006 GMC Sierra 1500, 2500, 3500 & HD Models
2007 GMC Sierra 1500, 2500, 3500 & HD Models (Classic)
Key Features
High-Penetration LED Light Source — Bright LED output cuts through rain, fog, snow, and storm conditions for maximum rear visibility
3-in-1 Function — Combines high-mount third brake light, turn signal, and reverse light in one unit
Smoky Lens / Black Housing — Aggressive X-type styling with smoked lens for a custom, blacked-out truck look
Direct OEM Replacement — Replaces OEM part numbers 5978318, 16525205 and is compatible with part 923240
Improved Safety — Brighter stop signal helps following drivers react faster, reducing rear-end collision risk
Specifications
Attribute
Detail
Light Source
LED
Placement
Rear, Outer (High Mount)
Lens Color
Smoky / Tinted
Housing Color
Black
Style
X-Type
Functions
Third brake light, turn signal, reverse light
OEM Part Numbers
5978318, 16525205, 923240
Package Includes
1x LED Third Brake Light Assembly
Fitment
1999–2007 Chevy Silverado / GMC Sierra 1500 2500 3500 HD
