Bestop Window Set Trektop Black Diamond

Jeep Wrangler 04-06 4.0L I6

Part #: 58221-35

Overview

The Bestop Window Set Trektop Black Diamond is a premium replacement window kit designed specifically for the 2004 to 2006 Jeep Wrangler TJ Unlimited models equipped with the 4.0L inline-six engine. This set includes two rear side window panels and one rear window curtain, all tinted to provide enhanced privacy and protection from sunlight. Ideal for Jeep enthusiasts looking to maintain the rugged style of their vehicle while upgrading their soft top windows, this kit offers a perfect blend of durability and aesthetic appeal.

Crafted to seamlessly integrate with the Bestop Trektop Black Diamond soft top, these windows restore the original look and functionality of your Jeep’s rear enclosure. Whether you’re replacing worn or damaged windows or upgrading for a clearer, more durable option, this window set ensures a snug fit and long-lasting performance.

Key Features

This window set is engineered to meet the demands of Jeep owners who require quality, fitment, and style. Key features include:

• Includes two rear side window panels and one rear window curtain for complete rear coverage
• Tinted windows provide UV protection and enhanced privacy
• Designed specifically for 2004–2006 Jeep Wrangler TJ Unlimited 4.0L I6 models
• Compatible with Bestop Trektop Black Diamond soft tops for seamless integration
• Durable materials resist cracking, fading, and clouding over time
• Easy to clean and maintain for long-lasting clarity
• OEM-quality fit ensures proper sealing against weather elements
• Enhances the overall aesthetic and functionality of your Jeep’s soft top

Construction & Design

The Bestop Window Set is constructed from high-quality, tinted vinyl that balances flexibility with durability. The material is engineered to withstand exposure to harsh weather conditions, including sun, rain, and wind, without compromising clarity or strength. The tinted finish not only adds a sleek, stylish look but also reduces glare and heat buildup inside the vehicle.

Each window panel is precision-cut to match the contours of the Jeep Wrangler TJ Unlimited’s rear soft top frame, ensuring a tight, secure fit that prevents leaks and drafts. The rear window curtain is designed for easy installation and removal, allowing for quick access and versatility depending on your driving needs.

Installation & Fitment

Installation of the Bestop Window Set Trektop Black Diamond is straightforward and requires no permanent modifications to your Jeep. The windows attach directly to the existing soft top frame using the original mounting points, making it a hassle-free upgrade or replacement. Clear instructions are provided to guide you through the process, and the fitment is guaranteed for 2004–2006 Jeep Wrangler TJ Unlimited models with the 4.0L I6 engine.

This window set is ideal for Jeep owners who want to maintain the factory look and functionality of their Trektop Black Diamond soft top while replacing worn or damaged windows.

What's Included

• Two rear side window panels (tinted)
• One rear window curtain (tinted)
• Installation instructions

Ideal For

This window set is perfect for Jeep Wrangler TJ Unlimited owners who:

• Need to replace faded, cracked, or damaged rear soft top windows
• Want to upgrade to tinted windows for improved privacy and UV protection
• Prefer a direct-fit, OEM-quality replacement compatible with Bestop Trektop Black Diamond soft tops
• Enjoy off-road adventures and require durable, weather-resistant window materials
• Value maintaining the classic Jeep look with modern enhancements

Today, more than 67 years later, Bestop is the leading manufacturer of premium soft tops for Jeep Wranglers and CJs in the world, and has been the exclusive provider of OE soft tops for Jeep Wranglers for more than three decades running.