Mishimoto Silicone Hose Kit

2007–2011 Jeep Wrangler 3.8L 6-Cyl

MMHOSE-WR6-07BL

Overview:

The Mishimoto Blue Silicone Hose Kit is a premium replacement for the factory radiator hoses on Jeep Wrangler models from 2007 to 2011 equipped with the 3.8-liter 6-cylinder engine. Designed to upgrade your vehicle’s cooling system, this kit offers superior durability and enhanced heat resistance compared to standard OEM rubber hoses. Ideal for Jeep enthusiasts seeking reliable performance and a clean, customized look, the Mishimoto silicone hoses maintain the exact fitment of the original parts while delivering improved pressure tolerance and longevity.

Whether you’re restoring your Jeep or enhancing it for off-road adventures, this hose kit provides a dependable solution that withstands demanding conditions without compromising style or function.

Key Features:

Engineered to meet the needs of Jeep Wrangler owners, the Mishimoto Silicone Hose Kit offers several advantages over stock components:

• Constructed from high-grade silicone combined with heat-resistant embedded fibers for exceptional durability
• Retains OEM fitment for a hassle-free installation without modifications
• Available in vibrant blue to add a distinctive visual upgrade to your engine bay
• Withstands temperatures up to 330°F, providing superior heat resistance under extreme conditions
• Improves pressure tolerance to reduce the risk of hose failure during high-performance or off-road use
• Resistant to cracking, swelling, and deterioration common with rubber hoses over time
• Compatible with Jeep Wrangler 3.8L models featuring 42RLE and NSG370 transmissions

Construction & Design:

The Mishimoto hose kit is expertly crafted from premium silicone material reinforced with embedded heat-resistant fibers. This combination ensures the hoses maintain flexibility while resisting the harsh effects of heat, pressure, and chemical exposure typical in automotive cooling systems. The silicone construction also prevents common issues such as hardening, cracking, and collapsing that can occur with OEM rubber hoses after prolonged use.

Each hose is precision-molded to match the exact dimensions and curves of the factory hoses, guaranteeing a perfect fit and reliable sealing. The vibrant blue color is achieved through durable pigmentation that resists fading and discoloration, maintaining a fresh appearance even after extended exposure to engine heat and environmental elements.

Installation & Fitment:

Designed as a direct OEM replacement, the Mishimoto Silicone Hose Kit installs easily using existing clamps and mounting points on Jeep Wrangler models from 2007 to 2011 with the 3.8L 6-cylinder engine. No cutting, trimming, or additional modifications are required, making it an ideal upgrade for both professional mechanics and DIY enthusiasts.

Installation typically involves draining the cooling system, removing the old rubber hoses, and fitting the new silicone hoses in their place. The kit’s precise fitment ensures a secure connection that prevents leaks and maintains optimal coolant flow.

What's Included:

• Complete set of radiator hoses for Jeep Wrangler 3.8L 6-cylinder (2007–2011)
• High-quality silicone hoses in blue
• Heat-resistant embedded fiber reinforcement

Ideal For:

This silicone hose kit is perfect for Jeep Wrangler owners who want to improve their vehicle’s cooling system reliability and appearance. It suits those who frequently drive in demanding conditions such as off-road trails, hot climates, or heavy towing scenarios. Additionally, it appeals to enthusiasts looking to customize their engine bay with durable, color-matched components that outperform stock rubber hoses.

Fitment Summary

• Jeep Wrangler 3.8L 6-Cyl 2007–2011
• Jeep Wrangler 70th Anniversary 2011
• Jeep Wrangler Rubicon 2007–2011
• Jeep Wrangler Sahara 2007–2011
• Jeep Wrangler Sport 2010–2011
• Jeep Wrangler Unlimited 70th Anniversary 2011
• Jeep Wrangler Unlimited Rubicon 2007–2011
• Jeep Wrangler Unlimited Sahara 2007–2011
• Jeep Wrangler Unlimited Sport 2010–2011
• Jeep Wrangler Unlimited X 2007–2010
• Jeep Wrangler X 2007–2010

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.