Bestop Upper Door Sliders

1997–2006 Jeep Wrangler 2.5L / 4.0L

Part #: 51787-37

Overview

The Bestop Upper Door Sliders Spice Dual Sliding Window is a practical and convenient upgrade designed specifically for Jeep Wrangler models from 1997 to 2006 equipped with fabric upper doors. This accessory replaces the traditional vinyl windows with durable sliding glass panels, allowing you to easily open and close your windows without the hassle of unzipping and zipping vinyl in cold or inclement weather. Ideal for Wrangler owners who want enhanced comfort and convenience, these door sliders provide a quick and smooth sliding action that lets you interact with toll booths, drive-thrus, or simply enjoy fresh air without exposing yourself to the elements.

Engineered to fit Jeep Wrangler models with 2.5L and 4.0L engines, the Bestop Upper Door Sliders are one of the brand’s best-selling cold weather products, offering a reliable solution to the common frustrations of soft top fabric doors.

Key Features

Designed with Jeep enthusiasts in mind, the Bestop Upper Door Sliders offer a range of features that enhance usability and durability:

• Dual sliding glass panels for easy opening and closing
• Compatible with 1997–2006 Jeep Wrangler soft top fabric upper doors
• Fits Jeep Wrangler 4.0L Inline 6-cylinder and 2.5L Inline 4-cylinder engines
• Durable glass construction resists scratches and weather damage
• Simple, tool-free sliding mechanism for smooth operation
• Improves weather resistance and reduces wind noise compared to vinyl windows
• Enhances vehicle security with solid glass panels
• Easy to clean and maintain for long-lasting clarity
• OEM-quality fit and finish for seamless integration with existing soft top doors

Construction & Design

The Bestop Upper Door Sliders are crafted from high-quality tempered glass that offers superior durability and clarity compared to traditional vinyl windows. The glass panels are housed within a robust aluminum frame designed to withstand the rigors of off-road use and daily driving. The sliding mechanism is engineered for smooth, effortless operation, ensuring that the windows open and close with minimal effort while maintaining a secure seal against the elements. The design complements the rugged aesthetic of the Jeep Wrangler while providing a functional upgrade that enhances driver comfort and convenience.

Installation & Fitment

Installation of the Bestop Upper Door Sliders is straightforward and requires no permanent modifications to your Jeep Wrangler. The sliders are designed to fit directly into the factory upper door frames of 1997–2006 Wrangler soft tops with fabric upper doors. Most owners can complete the installation with basic hand tools in under an hour. Detailed instructions are included to guide you through the process, ensuring a secure and proper fit. This upgrade is ideal for Jeep owners looking to improve their vehicle’s usability during colder months without sacrificing the classic soft top experience.

What's Included

• Bestop Upper Door Slider assembly with dual sliding glass panels
• Mounting hardware and brackets
• Installation instructions

Ideal For

This product is perfect for Jeep Wrangler owners who frequently drive in cold or wet weather and want to avoid the hassle of unzipping vinyl windows. It’s also ideal for those who use their Wrangler for daily commuting, off-road adventures, or any situation where quick window access is needed without compromising weather protection. If you own a 1997–2006 Jeep Wrangler with a soft top and fabric upper doors, the Bestop Upper Door Sliders offer a practical upgrade that enhances comfort, convenience, and vehicle security.

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.