Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
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Turn Signal Bumper Lights; Smoked (99-06 Sierra 1500, Excluding C3 & Denali)Find parts that fit my vehicle
Item S570624
Our Price
$48.99 pair
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$2.45 Available in AT Cash Rewards.
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- Turn Signal Bumper Lights
- Bolt-On
- Direct Replacement for Interchange Part Numbers: GM2521174 and GM2520174 and Other Part Numbers: 15199561, 15199554, 15199555, and 15199560
- Smoked Black Lens
- Professional Installation is Recommended
- Does Not Include Installation Instructions
- Matte Black Finish Housing
- Plug-and-Play
- Requires 3157NA Bulbs
- Comes in Pairs
- Fits 1999 - 2006 GMC Sierra 1500 Models. Excludes C3 and Denali Models
Description
Distinctive Front Lighting. Engineered to match 1999 - 2006 GMC Sierra 1500 models, excluding C3 and Denali models, the Turn Signal Bumper Lights provide a direct-replacement lighting solution that helps restore clean front-end signaling and a more refined exterior appearance. Their smoked black lenses, matte black finish housings, and plug-and-play configuration give the pair a more modern visual edge while maintaining the service-ready character expected from a practical replacement set. With bolt-on installation points and compatibility tied to multiple interchange and service part numbers, these lights are especially well suited to repair work that aims for a cleaner and more cohesive finished result.
Construction and Appearance. Built as durable front lighting assemblies, these units are designed to provide dependable housing integrity, clear lens definition, and long-term service quality expected from a well-made replacement set. The smoked black lenses create a darker, more aggressive visual profile, while the matte black finish housings reinforce a clean, understated appearance that looks purposeful during both repair and upgrade work. Their overall construction is intended to support reliable day-to-day use, and the formed housings help maintain a tidy, professional presentation once installed. Strong material quality, careful assembly, and durable overall construction all contribute to lasting confidence and a refined exterior finish.
Installation. Professional installation is recommended because these lights combine mounting and electrical connection work that benefits from careful alignment, proper bulb selection, and full function checks during setup. They do not include installation instructions, so the installer should confirm attachment points, wiring connections, and bulb fitment before finalizing the assembly on your vehicle. Their adaptable design supports a versatile installation process, allowing the bolt-on housings to be positioned carefully while the plug-and-play connections are secured with attention to surrounding factory components. The units require 3157NA bulbs, and accurate installation can help promote dependable signaling performance and a cleaner finished repair result.
Application. These Turn Signal Bumper Lights fit 1999 - 2006 GMC Sierra 1500 models, excluding C3 and Denali models. They help enhance the vehicle by restoring clear front signal function, sharpening bumper-area styling, and contributing to a more cohesive finished appearance. As a matched pair with smoked lenses and matte black housings, they also support a more professional and visually distinctive exterior refresh.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (2) Turn Signal Bumper Lights
4.4
Reviews of similar Lights Products (18)
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Will It Fit My Sierra 1500
- 4.3L V6 - 99, 00, 01, 02, 03, 04, 05, 06
- 4.8L V8 - 99, 00, 01, 02, 03, 04, 05, 06
- 5.3L V8 - 99, 00, 01, 02, 03, 04, 05, 06
- 6.0L V8 - 04, 05, 06
