Bestop Underseat Lock Box

Jeep Wrangler 07-10 3.8L V6

Part #: 42640-01

Overview

The Bestop Underseat Lock Box is a secure storage solution designed specifically for the 2007 to 2010 Jeep Wrangler JK equipped with the 3.8L V6 engine. Wrangler owners often face security challenges, especially when driving with the doors or top removed, making valuables vulnerable to theft. This lock box provides a discreet and reliable place to store smaller personal items, such as wallets, phones, or personal protection devices, keeping them safe and out of sight.

Built with durability and security in mind, the Bestop Underseat Lock Box is an essential accessory for Jeep enthusiasts who want peace of mind without compromising the rugged, open-air experience their Wrangler offers.

Key Features

Designed to meet the specific needs of Jeep Wrangler JK owners, this lock box combines robust construction with practical security features:

• Pick-resistant keyed lock for enhanced security
• Constructed from heavy-duty 16-gauge carbon steel for maximum durability
• Ample storage volume to accommodate various small valuables
• Underseat mounting location keeps the box discreet and out of the way
• Custom fit for the driver side of 2-door Jeep Wrangler JK models
• Powder-coated finish resists corrosion and wear
• Easy access with a secure locking mechanism
• Designed to maintain the interior aesthetics of your Wrangler

Construction & Design

The Bestop Underseat Lock Box is engineered from 16-gauge carbon steel, providing a strong and tamper-resistant enclosure for your valuables. The steel construction ensures that the lock box can withstand impacts and attempts at forced entry, while the powder-coated finish protects against rust and corrosion, even in harsh off-road environments.

Its compact design fits seamlessly under the driver’s seat of the 2-door Jeep Wrangler JK, maximizing space efficiency without interfering with seat adjustments or passenger comfort. The lock box’s keyed lock mechanism is pick-resistant, offering an added layer of security beyond standard locks.

Installation & Fitment

Installation of the Bestop Underseat Lock Box is straightforward and requires no permanent modifications to your Jeep Wrangler JK. The lock box mounts securely under the driver’s seat using existing mounting points, ensuring a snug fit that won’t shift during off-road driving or daily use. Installation can typically be completed with basic hand tools in under an hour.

This lock box is specifically designed for the 2007–2010 Jeep Wrangler JK 2-door models with the 3.8L V6 engine, ensuring perfect compatibility and fitment without interference with vehicle components.

What's Included

• Bestop Underseat Lock Box (Driver Side, 2-Door)
• Pick-resistant keyed lock with two keys
• Mounting hardware and installation instructions

Ideal For

This lock box is ideal for Jeep Wrangler JK owners who frequently drive with the doors or top removed and need a secure, hidden storage solution for valuables. It is perfect for outdoor enthusiasts, off-road adventurers, and anyone looking to protect personal items such as wallets, phones, firearms, or important documents while enjoying the open-air freedom of their Wrangler.

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.