Mishimoto Replacement Radiator Hose Kit

2012–2018 Jeep Wrangler JK 3.6L V6

Part #: MMHOSE-WR6-12E

Overview

The Mishimoto Replacement Radiator Hose Kit is engineered specifically for Jeep Wrangler JK models from 2012 to 2018 equipped with the 3.6L V6 engine. This direct-fit hose kit offers an OEM-quality solution to restore your vehicle’s cooling system, ensuring reliable coolant flow and maintaining optimal engine temperatures. Whether you use your Jeep for daily driving, off-road excursions, or demanding trail conditions, these replacement hoses provide durable performance and peace of mind.

Designed to meet or exceed factory specifications, this kit is an excellent choice for Jeep owners seeking a cost-effective yet dependable upgrade or maintenance solution. The included components simplify installation and help maintain your Wrangler’s cooling efficiency without modification.

Key Features

This replacement hose kit combines quality materials and precise engineering to deliver dependable cooling system performance and ease of installation:

• Direct-fit replacement hoses tailored for 2012–2018 Jeep Wrangler JK 3.6L V6 engines
• Includes both upper and lower radiator hoses for a complete cooling system refresh
• Constructed from OEM-quality EPDM rubber, resistant to heat, ozone, and chemical degradation
• Four corrosion-resistant worm-gear clamps included for secure, adjustable installation
• Durable construction ensures consistent coolant flow under demanding driving conditions
• Maintains factory fitment and performance without requiring any modifications
• Backed by the Mishimoto Lifetime Warranty for long-term reliability
• Ideal for restoring aging, cracked, or damaged hoses to OEM standards

Construction & Design

The hoses in this kit are manufactured from premium EPDM (ethylene propylene diene monomer) rubber, a material known for its superior resistance to high temperatures, ozone exposure, and chemical wear. This ensures the hoses retain flexibility and strength over time, even under the harsh thermal conditions typical of Jeep Wrangler cooling systems.

Each hose is precisely molded and reinforced to provide a secure seal and reliable coolant transfer, minimizing the risk of leaks or premature failure. The included worm-gear clamps are crafted from corrosion-resistant materials, delivering a tight, adjustable fit that simplifies installation and enhances durability. The entire kit is engineered to OEM specifications, guaranteeing seamless integration with your Jeep’s existing cooling components.

Installation & Fitment

Installation is straightforward and requires no special tools or modifications. The direct-fit hoses and included clamps are designed specifically for Jeep Wrangler JK models from 2012 through 2018 with the 3.6L V6 engine. Simply remove the old hoses, install the new Mishimoto hoses, and secure them with the provided clamps for a reliable, leak-free connection.

This hose kit fits a broad range of Jeep Wrangler JK trims, including Sport, Sport S, Sahara, Rubicon, Moab, and special editions such as the 75th Anniversary models, ensuring wide compatibility across the JK lineup.

What's Included

• Upper radiator hose for Jeep Wrangler JK 3.6L (2012–2018)
• Lower radiator hose for Jeep Wrangler JK 3.6L (2012–2018)
• Four worm-gear clamps for secure installation

Ideal For

This Mishimoto Replacement Radiator Hose Kit is perfect for Jeep Wrangler JK owners who need to replace worn, cracked, or damaged radiator hoses without compromising on quality or fitment. It is especially suited for those who use their Jeep for off-road activities, trail driving, or daily commuting and want to maintain reliable cooling system performance. The kit offers an affordable, OEM-quality solution to restore your Jeep’s cooling system to factory standards and ensure dependable operation under all conditions.

Fitment Summary

• Jeep Wrangler 3.6L (2012–2018)
• Jeep Wrangler Sport (2012–2018)
• Jeep Wrangler Sport S (2016, 2018)
• Jeep Wrangler Sahara (2012–2017)
• Jeep Wrangler Rubicon (2012–2018)
• Jeep Wrangler 75th Anniversary (2016)
• Jeep Wrangler Unlimited 3.6L (2012–2018)
• Jeep Wrangler Unlimited Sport (2012–2018)
• Jeep Wrangler Unlimited Sport S (2016)
• Jeep Wrangler Unlimited Sahara (2012–2018)
• Jeep Wrangler Unlimited Rubicon (2012–2018)
• Jeep Wrangler Unlimited Moab (2018)
• Jeep Wrangler Unlimited 75th Anniversary (2016)