Nakuuly Tail Lights for 2003–2006 Chevy Silverado Fleetside — Pair, Direct-Fit & Sealed

Nakuuly replacement tail lights for 2003–2006 Chevy Silverado models provide a direct-fit, weather-resistant pair for Fleetside-bed 1500/1500HD, 2500/2500HD and 2004–2006 3500 trucks.

These tail lights are manufactured as an exact-fit replacement for the specified Silverado model years and bed type. They swap in without cutting or drilling, replace several OEM part numbers (including GM2800174 and GM2801174), and come as a driver and passenger side pair. Built with reinforced housings and sealed lenses, they’re designed to resist impacts and moisture while restoring rear visibility and signaling performance.

Will these tail lights fit my 2003–2006 Silverado?

They are made to fit 2003–2006 Chevy Silverado 1500 and 1500HD plus 2500 and 2500HD models, and 2004–2006 Silverado 3500 models with Fleetside beds only. They do not fit Stepside bed variants or the 2003 Silverado 3500 HD. Confirm your truck’s bed type and model year before ordering.

• Compatible: 2003–2006 Silverado 1500 / 1500HD / 2500 / 2500HD
• Compatible: 2004–2006 Silverado 3500 Fleetside only
• Not compatible: Stepside bed models or 2003 3500 HD
• Direct replacement for GM2800174, GM2801174

How difficult is installation and what hardware is included?

Installation is designed to be straightforward: these lights are plug-and-play and replace the factory units without modification. The pair includes both driver and passenger side housings; standard tools for removing the old lights and reconnecting the factory wiring are required.

• Simple plug-and-play wiring — no cutting
• Direct-fit mounting to original locations
• Includes both left and right tail light assemblies
• Recommended: basic hand tools for removal/installation

What are the construction and durability features?

The assemblies are built with a reinforced shell and impact-resistant lens to withstand road vibration and everyday impacts. A sealed housing reduces water intrusion, helping to maintain electrical reliability and lens clarity in wet conditions.

• Shock- and impact-resistant housing design
• Waterproof sealing to resist moisture ingress
• Durable lens material to fight cracking and clouding
• Engineered to match OEM mounting and alignment

Which OEM part numbers do these replace, and will my bulbs work?

These Nakuuly tail lights replace OEM reference numbers GM2800174 and GM2801174 (and related 19169004, 1916900). They accept the same bulb types as the original assemblies, making bulb reuse or standard replacements simple.

• Replaces GM2800174, GM2801174
• Compatible with standard factory tail/stop/turn bulbs
• No wiring adapters required for stock setups
• Sold as a pair — both sides included

Who this is for: These tail lights suit Silverado owners who need an OEM-style replacement for Fleetside-bed models from 2003–2006, want a straightforward swap without body modification, and prefer a robust, weather-sealed assembly. Ideal for do-it-yourself installers, fleet maintenance teams, and anyone restoring or repairing rear lighting to factory fit and function.