Mishimoto Silicone Hose Kit

2007–2011 Jeep Wrangler 3.8L 6-Cyl

MMHOSE-WR6-07BK

Overview:

The Mishimoto Black Silicone Hose Kit is a premium replacement solution designed specifically for Jeep Wrangler models from 2007 to 2011 equipped with the 3.8-liter 6-cylinder engine. This kit offers a direct-fit upgrade over the factory rubber radiator hoses, combining durability with enhanced performance. Ideal for Jeep enthusiasts looking to improve their vehicle’s cooling system reliability and add a sleek, custom look under the hood, these hoses deliver superior heat resistance and pressure tolerance.

Whether you drive a Jeep Wrangler Sport, Sahara, Rubicon, or one of the special 70th Anniversary editions, this hose kit ensures a perfect fit and long-lasting performance. It is engineered to withstand the demanding conditions of daily driving and off-road adventures alike.

Key Features:

Designed to meet the needs of Jeep Wrangler owners seeking both style and function, the Mishimoto Silicone Hose Kit offers the following key benefits:

• Constructed from high-grade silicone with heat-resistant embedded fibers for maximum durability
• Retains OEM fitment for easy, bolt-on installation without modifications
• Increased pressure tolerance compared to standard rubber hoses, reducing risk of failure
• Heat resistance up to 330°F (165°C) to protect against engine bay temperatures
• Available in black, with other color options for personalized styling
• Efficiently reduces heat soak to help maintain optimal coolant temperatures
• Compatible with Jeep Wrangler 3.8L 42RLE and NSG370 transmissions
• Engineered to withstand harsh off-road and daily driving conditions

Construction & Design:

The Mishimoto hose kit is crafted from premium silicone material reinforced with heat-resistant fibers, providing superior strength and flexibility compared to OEM rubber hoses. This construction allows the hoses to endure extreme temperatures and resist cracking, swelling, or collapsing over time. The smooth inner lining promotes efficient coolant flow, while the robust outer layer protects against abrasion and environmental damage. Each hose is precision molded to maintain exact OEM dimensions, ensuring a seamless fit and reliable sealing.

Installation & Fitment:

Installation of the Mishimoto Silicone Hose Kit is straightforward and designed to be a direct replacement for the factory hoses on Jeep Wrangler models from 2007 through 2011. No cutting, trimming, or additional modifications are required. The kit fits a wide range of Wrangler trims, including Sport, Sahara, Rubicon, Unlimited variants, and special 70th Anniversary editions. This makes it an ideal upgrade for both DIY enthusiasts and professional installers seeking a hassle-free coolant system enhancement.

What's Included:

• Complete set of silicone radiator hoses tailored for 2007–2011 Jeep Wrangler 3.8L 6-cylinder engines
• All necessary clamps and fittings for secure installation
• Installation instructions for reference

Ideal For:

This hose kit is perfect for Jeep Wrangler owners who want to improve their vehicle’s cooling system durability and reliability, especially those who frequently drive in demanding conditions such as off-road trails or hot climates. It also appeals to enthusiasts seeking a clean, professional appearance under the hood with a high-quality upgrade over stock rubber hoses. Whether restoring, maintaining, or enhancing your Jeep, Mishimoto’s silicone hoses provide peace of mind and lasting performance.

Mishimoto is a performance cooling brand offering aluminum radiators, intercoolers, oil coolers, hoses, and supporting hardware built to manage heat on hard-driven street and track vehicles. For boosted setups and towing/off-road rigs alike, Mishimoto upgrades are designed to increase cooling capacity and reliability where factory systems can become a limitation.