---
product_id: 283734519
title: "Third Brake Light Cargo Lamp Fits for 1999-2006 Silverado GMC Sierra 1500 2500 HD 3500, LED Tail High Mount 3rd Brake Light ，Black Housing Smoke Lens"
brand: "korop"
price: "HK$399"
currency: HKD
in_stock: true
reviews_count: 9
category: "Korop"
url: https://www.desertcart.hk/products/283734519-third-brake-light-cargo-lamp-fits-for-1999-2006-silverado
store_origin: HK
region: Hong Kong
---

# OEM-grade LED brightness IP67 waterproof rating Plug & play install Third Brake Light Cargo Lamp Fits for 1999-2006 Silverado GMC Sierra 1500 2500 HD 3500, LED Tail High Mount 3rd Brake Light ，Black Housing Smoke Lens

**Brand:** korop
**Price:** HK$399
**Availability:** ✅ In Stock

## Summary

> 🚨 Light Up Your Ride with Confidence and Style!

## Quick Answers

- **What is this?** Third Brake Light Cargo Lamp Fits for 1999-2006 Silverado GMC Sierra 1500 2500 HD 3500, LED Tail High Mount 3rd Brake Light ，Black Housing Smoke Lens by korop
- **How much does it cost?** HK$399 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/283734519-third-brake-light-cargo-lamp-fits-for-1999-2006-silverado)

## Best For

- korop enthusiasts

## Why This Product

- Trusted korop brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Weather Durability:** IP67 waterproof design shields against dust, mud, snow, and heavy rain for year-round reliability.
- • **Effortless Plug & Play:** Install in minutes with no hassle—keep your old screws and avoid cracked housing.
- • **OEM-Quality Brilliance:** Certified to meet or exceed original equipment standards for unmatched brightness and longevity.
- • **Confidence-Backed Warranty:** Enjoy peace of mind with a 1-year warranty and hassle-free return policy.
- • **Perfect Fit for Silverado & Sierra:** Tailored specifically for 1999-2006 Silverado and Sierra 1500/2500/3500 models, including HD and Classic editions.

## Overview

The KOROP Third Brake Light Cargo Lamp is a precision-engineered LED high mount brake light designed exclusively for 1999-2006 Silverado and Sierra 1500/2500/3500 trucks. Featuring an IP67 waterproof rating and OEM-certified brightness, it ensures superior visibility and durability in all conditions. Easy plug-and-play installation and a 1-year warranty make it the smart upgrade for truck owners seeking reliability and style.

## Description

Features: Each Product Is Manufactured In ISO 9000 / ISO 9001 / ISO 9002 Certified Facilities With Exquisite Craftsmanship. 100% Mechanically Tested Prior To Leaving The Factory, Meet or Exceed OEM Quality Standards Reference OE Part Number: 5978318 , 16525205 , 923240 Fits the following vehicles: 1999-2006 Silverado 1500/ 2500/ 3500 2001-2006 Silverado 1500/ 2500/ 3500 HD 2007 Silverado 1500/ 2500/ 3500 & HD Classic 1999-2006 Sierra 1500/ 2500/ 3500 2001-2006 Sierra 1500/ 2500/ 3500 HD 2007 Sierra 1500/ 2500/ 3500 & HD Classic BUY WITH CONFIDENCE: LED third brake light comes complete with 1 years warranty. Worry-Free Return And Refund Policy, Buy with Confidence!

Review: Great - Great quality no leaks pretty bright for being smoked out pretty easy to install durability is strong and the color matches my other taillights
Review: They have very good customer service skills - It fit perfectly. Works perfectly. And came ahead of time. Highly recommend this part excellent service

## Features

- FITMENT- 1999-2006 Silverado / Sierra 1500/ 2500/ 3500, 2001-2006 Silverado / Sierra 1500/ 2500/ 3500 HD, 2007 Silverado / Sierra 1500/ 2500/ 3500 & HD Classic
- EASY TO INSTALL - Easy plug & play installation , Please keep the old screws for installation. We are highly recommended to use hand screw tool for the installation. Electronic tool are easily screwing too tight and case cracked
- WATERPROOF - This LED third brake light is IP67 waterproof, prevent from dust, mud, snow or heavy rain.
- HIGH QUALITY- Made of High Quality & Durable Material.Tested & certified to meet or exceed OEM quality standards.The price is only a small part of the dealer!
- WARRANTY - This LED third brake light comes complete with 1 years warranty. Worry-Free Return And Refund Policy, Buy with Confidence!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08R1LRQQB |
| Assembly Required | No |
| Auto Part Position | Rear |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #533,664 in Automotive ( See Top 100 in Automotive ) #908 in Automotive High Mount Stop Light Assemblies |
| Brand | KOROP |
| Color | Black |
| Customer Reviews | 4.0 4.0 out of 5 stars (241) |
| Date First Available | December 19, 2020 |
| Global Trade Identification Number | 00713877069789 |
| Item Weight | 1.57 pounds |
| Item model number | 9906GMC3BLKP1 |
| Lens Color | Smoke |
| Lens Material | Polycarbonate |
| Lift Type | power |
| Manufacturer | KOROP AUTO PARTS |
| Manufacturer Part Number | 9906GMC3BLKP1 |
| OEM Part Number | 5978318 |
| Package Dimensions | 15.24 x 3.27 x 2.32 inches |
| Special Feature | Waterproof |
| Special Features | Waterproof |
| Specific Uses For Product | Rear Lights |
| UPC | 713877069789 |
| Vehicle Service Type | 1999-2006 Chevrolet Silverado / GMC Sierra 1500/ 2500/ 3500, 2001-2006 Chevrolet Silverado /GMC Sierra 1500/ 2500/ 3500 HD, 2007 Chevrolet Silverado /GMC Sierra 1500/ 2500/ 3500 & HD Classic |
| Year | 1999 |

## Product Details

- **Auto Part Position:** Rear
- **Brand:** KOROP
- **Color:** Black
- **Lens Color:** Smoke
- **Light Source Type:** LED
- **Special Feature:** Waterproof
- **Specific Uses For Product:** Rear Lights
- **Voltage:** 12 Volts
- **Year:** 1999

## Images

![Third Brake Light Cargo Lamp Fits for 1999-2006 Silverado GMC Sierra 1500 2500 HD 3500, LED Tail High Mount 3rd Brake Light ，Black Housing Smoke Lens - Image 1](https://m.media-amazon.com/images/I/61wV6kNxrhL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by A***E on October 9, 2025*

Great quality no leaks pretty bright for being smoked out pretty easy to install durability is strong and the color matches my other taillights

### ⭐⭐⭐⭐⭐ They have very good customer service skills
*by D***O on February 2, 2025*

It fit perfectly. Works perfectly. And came ahead of time. Highly recommend this part excellent service

### ⭐ light
*by T***N on October 3, 2025*

doesn't fit properly and cargo lights dont work.

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-31*