Bestop JL Replacement Quarter Windows Black Vinyl Tinted

Jeep Wrangler 18-26 6.4L/3.6L/3.0L EcoDiesel/2.0L

Part #: 58307-35

Overview

The Bestop JL Replacement Quarter Windows in Black Vinyl with Tinted Glass are designed specifically for Jeep Wrangler JL models from 2018 through 2025. These replacement windows are an ideal solution for restoring or upgrading the side quarter windows on your factory JL Soft Top. Whether your original windows have become worn, damaged, or faded, these high-quality replacements ensure your Jeep maintains its rugged style and functionality.

Available for both 2-door and 4-door Jeep Wrangler JL configurations, these windows feature a sleek black vinyl frame paired with an 18% tinted window that provides enhanced privacy and protection from harmful UV rays. The tint complies with US and European regulations, offering a balance of style and legal compliance.

Key Features

Engineered to meet the demands of Jeep enthusiasts, these replacement quarter windows offer the following benefits:

• Precision fit for Jeep Wrangler JL models from 2018 to 2025, including 2.0L Turbo, 3.6L V6, 3.0L EcoDiesel, and 6.4L 392 engines
• Durable black vinyl frame designed to match factory soft top materials
• 18% tinted window glass for enhanced privacy and UV protection
• Compliant with US and European tinting regulations
• Available as individual replacement windows for side quarter panels
• Includes detailed instructions for reusing the factory corner stiffener
• Compatible with both 2-door and 4-door Jeep Wrangler JL soft tops
• Easy to install with no modifications required

Construction & Design

Bestop’s replacement quarter windows are crafted from premium black vinyl that matches the texture and durability of the original factory soft top. The tinted window glass is engineered to provide an optimal balance of visibility and sun protection, reducing glare and heat buildup inside your Jeep. The design maintains the rugged aesthetic Jeep owners expect while ensuring long-lasting performance in all weather conditions.

Special attention is given to the corner stiffener, a critical component for maintaining window shape and fit. While the replacement window does not include a new stiffener, clear instructions are provided to safely remove and reuse the original stiffener from your existing window, ensuring a secure and factory-accurate installation.

Installation & Fitment

Installation is straightforward and designed for Jeep owners who want a reliable replacement without professional assistance. The replacement quarter window fits precisely into the factory soft top frame, requiring no cutting or modifications. It is important to remove and reuse the factory corner stiffener from your original window to maintain proper fit and structural integrity. Bestop includes detailed instructions to guide you through this process, making the swap quick and hassle-free.

This product fits Jeep Wrangler JL models from 2018 to 2025, including the 2.0L Turbo, 3.6L V6, 3.0L EcoDiesel, and 6.4L 392 engine variants, compatible with both 2-door and 4-door configurations.

What's Included

• One Bestop JL Replacement Quarter Window in Black Vinyl with Tinted Glass
• Installation instructions including corner stiffener reuse guide

Ideal For

This replacement quarter window is perfect for Jeep Wrangler JL owners seeking to restore their factory soft top’s appearance and functionality. It is especially suited for those with damaged, scratched, or faded quarter windows who want a direct-fit, OEM-quality solution. Off-road enthusiasts and daily drivers alike will appreciate the enhanced privacy and UV protection offered by the tinted glass.

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.