Nakuuly Replacement Tail Lights for 2003–2006 Chevy Silverado Fleetside — Pair, OEM‑Fit Waterproof

These Nakuuly replacement tail lights are a direct-fit pair designed specifically for 2003–2006 Chevy Silverado Fleetside models, delivering OEM-style fit, waterproofing, and shock-resistant construction.

If you need to replace cracked, faded, or nonfunctional rear lamps on a compatible Silverado, these lights are built to restore safe rear signaling and factory-like appearance. They are engineered as straightforward drop-in replacements for many 2003–2006 Silverado models, designed to match the factory mounting points and wiring for a quick swap without cutting or splicing. The set includes both driver and passenger side units and replaces common GM part numbers for easier parts matching.

Which Silverado models and beds do these tail lights fit?

These tail lights fit 2003–2006 Chevy Silverado 1500 and 1500HD, 2500 and 2500HD, and 2004–2006 Silverado 3500 models with Fleetside beds. They are not compatible with Stepside bed models or the 2003 Silverado 3500 HD.

• Compatible: 2003–2006 1500/1500HD, 2500/2500HD; 2004–2006 3500 Fleetside.
• Not compatible: Stepside bed variants and 2003 3500 HD models.
• Sold as a driver and passenger pair for complete rear end replacement.
• Replaces common OEM numbers for simpler identification.

How difficult is installation and what tools are required?

Installation is designed to be simple and mostly plug-and-play, using the Silverado’s existing mounting points and connectors. No frame cutting, rewiring, or body modifications are required for compatible trucks; basic hand tools are typically all you need.

• Typical tools: ratchet, sockets, and a screwdriver for mounting fasteners.
• Use the truck’s original sockets and harness—no splicing needed.
• Installation time: most owners complete replacement in under an hour per side.
• Customer support available from Nakuuly for fitment or installation questions.

What are the construction and performance features?

These taillights are built with reinforced housings that improve impact and shock resistance while sealing against moisture to protect electrical components. The result is reliable illumination and signaling in everyday driving and adverse weather conditions.

• Durable housing engineered for shock and impact resistance.
• Waterproof seals to reduce fogging and electrical corrosion.
• Factory-style optics for consistent light output and visibility.
• Sold as a complete pair—driver and passenger side included.

Which OEM part numbers do these replace and why does that matter?

These tail lights are manufactured to replace common GM part numbers so you can cross-reference easily when ordering or verifying fitment. Matching the OEM numbers helps ensure the right fit, wiring compatibility, and correct mounting points.

• Replaces GM2800174, GM2801174, 19169004, and 19169001.
• OEM cross-reference reduces the risk of ordering the wrong lamp for your trim or bed type.
• Direct-replacement design avoids the need for adapter brackets or rewiring harnesses.
• Pair set ensures symmetrical appearance and matching light output.

Who this is for: These Nakuuly tail lights are intended for Silverado owners who need a dependable, factory-like replacement for damaged or aged rear lights on compatible Fleetside trucks from model years 2003–2006. If you want a direct-fit pair that matches OEM mounting and wiring, improves weather resistance, and is backed by responsive customer support, this set is a practical replacement option. Always confirm your truck’s bed style and model year before purchase to ensure proper fitment.