Mishimoto Silicone Hose Kit

1997–2006 Jeep Wrangler 4.0L 6-Cylinder

MMHOSE-WR6-97RD

Overview:

The Mishimoto Red Silicone Hose Kit is a premium replacement solution designed specifically for Jeep Wrangler models from 1997 to 2006 equipped with the 4.0-liter 6-cylinder engine. This kit replaces the factory rubber radiator hoses with durable, high-performance silicone hoses that maintain OEM fitment while offering enhanced durability and heat resistance. Ideal for Jeep enthusiasts seeking a reliable upgrade that combines improved cooling system performance with a bold, stylish appearance.

Whether you’re restoring your Wrangler or upgrading for better reliability under demanding conditions, Mishimoto’s silicone hoses provide a direct-fit solution that withstands higher pressures and temperatures than standard rubber hoses.

Key Features:

Engineered to deliver superior performance and longevity, this hose kit offers the following key benefits:

• Constructed from high-grade silicone combined with heat-resistant embedded fibers for enhanced durability
• Retains exact OEM fitment for easy, direct replacement without modifications
• Red color option adds a vibrant, custom look to the engine bay
• Withstands temperatures up to 330°F, reducing risk of hose failure under heat stress
• Improved pressure tolerance compared to factory rubber hoses
• Resistant to cracking, swelling, and deterioration caused by coolant and environmental factors
• Compatible with multiple Jeep Wrangler trims including Sport, Sahara, Rubicon, SE, Unlimited, and Anniversary Edition
• Designed to fit various transmission configurations including 32RH, 42RLE, AX15, AX5, NSG370, NV3500, and NV3550

Construction & Design:

Mishimoto’s silicone hose kit is crafted from premium silicone rubber reinforced with embedded heat-resistant fibers, ensuring exceptional strength and flexibility. This construction allows the hoses to endure extreme temperatures and pressures commonly experienced in off-road and high-performance driving conditions. The silicone material also resists oil, coolant, and other automotive fluids, preventing premature wear and leaks. Each hose is precision-molded to match the exact dimensions and contours of the original equipment, guaranteeing a seamless fit and reliable sealing.

Installation & Fitment:

The Mishimoto silicone hose kit is designed for straightforward installation, directly replacing the factory radiator hoses on Jeep Wrangler 4.0L 6-cylinder models from 1997 through 2006. No special tools or modifications are required, making it an ideal upgrade for DIY enthusiasts and professional mechanics alike. The kit fits a wide range of Jeep Wrangler trims and transmission types, ensuring compatibility across multiple model years and configurations.

What's Included:

• Complete set of radiator hoses for Jeep Wrangler 4.0L 6-cylinder (1997–2006)
• All necessary clamps and fittings for secure installation
• Installation instructions for reference

Ideal For:

This silicone hose kit is perfect for Jeep Wrangler owners who want to enhance their vehicle’s cooling system reliability and appearance. It is especially suited for those who frequently drive in demanding environments, such as off-road trails or hot climates, where factory rubber hoses may fail prematurely. Additionally, enthusiasts restoring or customizing their Jeep will appreciate the vibrant red finish that adds a distinctive touch under the hood.

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.