Mishimoto Black Coolant Filtration Kit: Jeep Wrangler JK 2012-2018

Mishimoto Coolant Filtration Kit

2012–2018 Jeep Wrangler JK 3.6L

MMCFK-JK-12BK

Overview:

The Mishimoto Coolant Filtration Kit is a vital upgrade designed specifically for the 2012–2018 Jeep Wrangler JK 3.6L models. This kit addresses a common issue faced by JK owners: clogging and contamination within the cooling system caused by factory casting sand and engine wear debris. By filtering out harmful solids from the coolant, this system helps prevent blockages in critical components such as the radiator and heater core, ensuring reliable engine cooling and preventing costly repairs.

Ideal for Jeep enthusiasts who demand durability and longevity from their cooling system, this direct-fit filtration kit offers peace of mind on both daily drives and off-road adventures. With Mishimoto’s commitment to quality and backed by a lifetime warranty, it’s a smart investment in your Wrangler’s performance and reliability.

Key Features:

This coolant filtration kit combines advanced filtration technology with robust construction to protect your Jeep’s cooling system:

• Direct-fit design tailored for 2012–2018 Jeep Wrangler JK 3.6L engines
• Wix filter element traps particles as small as 27 microns, preventing clogging
• Durable silicone hoses engineered for a precise fit and long service life
• Heavy-duty 4mm-thick steel mounting bracket for secure installation on street or trail
• Ball valves included for easy maintenance and coolant system servicing
• Helps extend the lifespan of radiator, heater core, and other cooling components
• Black finish complements the engine bay with a sleek, professional look
• Lifetime warranty from Mishimoto ensures lasting quality and support

Construction & Design:

The Mishimoto Coolant Filtration Kit is engineered with durability and performance in mind. The filtration system features a high-quality Wix filter element capable of capturing microscopic debris that can damage your cooling system. The silicone hoses are designed for direct replacement of factory lines, offering superior heat resistance and flexibility compared to standard rubber hoses.

Mounting is facilitated by a robust steel bracket, 4mm thick, which withstands vibrations and impacts encountered during off-road use. The entire assembly is finished in black to resist corrosion and maintain a clean appearance under the hood.

Installation & Fitment:

Installation is straightforward and can be completed in under an hour using basic hand tools. The kit is a direct fit for all 2012–2018 Jeep Wrangler JK 3.6L models, including Sport, Sahara, Rubicon, Moab, and 75th Anniversary editions, both in two-door and Unlimited configurations. No modifications or special adapters are required, making it an accessible upgrade for DIY enthusiasts and professional installers alike.

What's Included:

• Wix coolant filter element
• Direct-fit silicone hoses
• 4mm-thick steel mounting bracket
• Ball valves for coolant flow control
• All necessary clamps and hardware for installation

Ideal For:

This coolant filtration kit is perfect for Jeep Wrangler JK owners who want to protect their cooling system from premature failure caused by debris and contaminants. It is especially beneficial for those who frequently drive in harsh conditions, off-road environments, or who have experienced repeated cooling system issues. By maintaining clean coolant flow, this kit helps ensure reliable engine operation and reduces maintenance costs over time.

Fitment Summary

• Jeep Wrangler 75th Anniversary 2016
• Jeep Wrangler Rubicon 2012–2018
• Jeep Wrangler Sahara 2012–2017
• Jeep Wrangler Sport 2012–2018
• Jeep Wrangler Sport S 2016, 2018
• Jeep Wrangler Unlimited 75th Anniversary 2016
• Jeep Wrangler Unlimited Moab 2018
• Jeep Wrangler Unlimited Rubicon 2012–2018
• Jeep Wrangler Unlimited Sahara 2012–2018
• Jeep Wrangler Unlimited Sport 2012–2018
• Jeep Wrangler Unlimited Sport S 2016, 2018
• Jeep Wrangler JK Rubicon 2018
• Jeep Wrangler JK Sahara 2018
• Jeep Wrangler JK Sport 2018
• Jeep Wrangler JK Sport S 2018
• Jeep Wrangler JK Unlimited Rubicon 2018
• Jeep Wrangler JK Unlimited Sahara 2018
• Jeep Wrangler JK Unlimited Sport 2018