Bestop OE JL Replacement Quarter Window Tan Twill Clear (LH 4-Door)

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

Part #: 58301-71

Overview

The Bestop OE JL Replacement Quarter Window in Tan Twill Clear (Left Hand, 4-Door) is designed specifically for Jeep Wrangler JL models from 2018 through 2025. This high-quality replacement window restores the factory look and function of your JL Soft Top’s side quarter window, ensuring a perfect fit and clear visibility. Ideal for Jeep owners who need to replace damaged or worn windows without compromising on style or durability.

Manufactured by Bestop, a trusted name in Jeep soft tops and accessories, this replacement window matches the original equipment in both appearance and performance. It is engineered to seamlessly integrate with your existing soft top, maintaining the rugged and refined aesthetic Jeep enthusiasts expect.

Key Features

This replacement quarter window offers a range of features designed to meet the demands of Jeep Wrangler JL owners:

• Exact OE replacement for the left-hand side quarter window on 4-door Jeep Wrangler JL models
• Constructed with durable Tan Twill fabric for a factory-matched look
• Clear window panel provides excellent visibility and clarity
• Compatible with Jeep Wrangler JL soft tops from 2018 to 2025, including multiple engine variants
• Available in both clear and tinted window options; tinted windows offer 18% tint for UV protection and compliance with US and European regulations
• Includes detailed instructions for reusing the factory corner stiffener to ensure proper fit and function
• Designed for easy installation without the need for modifications
• Resistant to weather and environmental wear, maintaining appearance over time

Construction & Design

The Bestop OE JL Replacement Quarter Window is crafted from premium Tan Twill fabric, chosen for its durability, weather resistance, and authentic factory appearance. The clear window panel is made from high-quality, optically clear vinyl that resists yellowing and clouding, ensuring long-lasting visibility. The fabric and window materials are engineered to withstand the rigors of off-road use, exposure to sun, rain, and wind, while maintaining flexibility and strength.

Special attention is given to the integration of the factory corner stiffener, which must be removed from the original window and reused with the replacement. This design consideration preserves the structural integrity and fitment precision of the quarter window, ensuring it performs as intended under all driving conditions.

Installation & Fitment

Installation of the Bestop OE JL Replacement Quarter Window is straightforward and designed for Jeep Wrangler JL owners who want a direct-fit replacement. The window fits the left-hand side of 4-door JL soft tops from 2018 through 2025, compatible with all listed engine options including the 2.0L Turbo, 3.6L V6, 3.0L EcoDiesel, and 6.4L 392.

Please note that the factory corner stiffener is not included with the replacement window. It is essential to carefully remove the stiffener from your original window and reinstall it on the new window. Bestop provides detailed instructions to guide you through this process, ensuring a secure and proper fit.

What's Included

• One Bestop OE JL Replacement Quarter Window (Left Hand, 4-Door) in Tan Twill with Clear Window
• Installation instructions including guidance on reusing the factory corner stiffener

Ideal For

This replacement quarter window is perfect for Jeep Wrangler JL owners who need to restore their soft top’s side windows to factory condition. Whether your original window has become damaged, scratched, or cloudy over time, this Bestop replacement provides a durable and visually authentic solution. It is especially suited for enthusiasts who want to maintain the original look and functionality of their Jeep’s soft top without costly full replacements.

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.