Nilight Headlight & Taillight Assembly Combo for 2003–2007 Chevy Silverado Fleetside — Pair, DOT/SAE compliant

Complete headlight and taillight assembly set designed to replace factory lighting on compatible 2003–2007 Chevy Silverado Fleetside models.

This Nilight combo pairs matched headlight and taillight housings engineered to restore the look and improve nighttime visibility for select Silverado trucks. Built with impact-resistant materials and weatherproof seals, the assemblies are intended as direct-fit replacements for many Silverado 1500, 1500HD, 2500, 2500HD and certain 3500 model years listed below. They arrive as a driver-side and passenger-side pair; taillight bulbs are included but headlight bulbs are sold separately.

Which Silverado years and body styles will these lights fit?

These assemblies are manufactured for Fleetside pickup beds and specific model years of the Chevy Silverado. They do not fit Barn Door or Stepside bed styles, so confirm the truck’s body type before ordering.

• Fits: 2003–2006 Silverado 1500, 1500HD, 2500, 2500HD.
• Also fits: 2004–2006 Silverado 3500 and 2007 Silverado 1500/2500/3500 Classic Fleetside models.
• Not compatible with Barn Door or Stepside variants—verify your truck configuration.

How durable and weather-resistant are these Nilight housings?

The housings use high-impact materials and a fully sealed silicone gasket to keep moisture and contaminants out. That construction helps resist cracking, fading, fogging, and corrosion over time, so the lights remain serviceable in rain, snow, dust, and rough-road conditions.

• High-impact plastic resists shocks and vibrations from daily driving.
• Fully sealed silicone prevents water intrusion and fogging.
• Corrosion-resistant finish for longer exterior life span.

Are these lights street-legal and easy to install?

Nilight designs these headlight and taillight assemblies to meet DOT and SAE requirements for road use, helping ensure they’re acceptable for standard driving conditions. Installation follows a plug-and-play approach using the vehicle’s OE sockets—no drilling or cutting should be necessary—though professional installation is recommended if you’re not comfortable with automotive electrical connections.

• DOT & SAE compliant for common road regulations.
• OE-style connectors for direct replacement of factory units.
• Quick swap installation; headlight bulbs sold separately.

What comes in the box, and what do I need to provide?

The package includes one pair of headlight housings and one pair of taillight housings—driver and passenger sides. Taillight bulbs are supplied, but headlight bulbs are not included, so plan to purchase compatible bulbs before installation.

• Included: driver and passenger headlight and taillight assemblies (pair).
• Included: taillight bulbs; excluded: headlight bulbs.
• Recommendation: check vehicle fitment and consider professional installation.

Who is this for? The Nilight headlight and taillight combo is aimed at Silverado owners who need a full front-and-rear lighting replacement for compatible 2003–2007 Fleetside trucks. Choose this set if you want matched housings that restore factory appearance, improve durability against weather and road wear, and use OE-style connections for a straightforward swap. If you have a Barn Door, Stepside, or an unsupported model year, select a product that specifically lists your truck style to ensure proper fitment.