Description

Mishimoto Coolant Filtration Kit

2012–2018 Jeep Wrangler JK 3.6L V6

Part #: MMCFK-JK-12BK

The Mishimoto Coolant Filtration Kit is a vital upgrade designed specifically for the 2012–2018 Jeep Wrangler JK models equipped with the 3.6L V6 engine. This kit addresses a common issue faced by Wrangler owners: contamination and clogging within the cooling system caused by factory casting sand and engine wear debris. By filtering out harmful solids from the coolant, it prevents blockages in critical components such as the radiator and heater core, ensuring consistent engine cooling and reducing the risk of costly repairs.

Engineered for Jeep enthusiasts who demand reliability and durability, this direct-fit filtration system enhances the longevity of your cooling system whether you’re navigating daily commutes or tackling challenging off-road trails. Backed by Mishimoto’s lifetime warranty, it offers peace of mind and a smart investment in your Wrangler’s performance and dependability.

Key Features

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

• Direct-fit design tailored exclusively for 2012–2018 Jeep Wrangler JK 3.6L engines
• High-quality Wix filter element captures particles as small as 27 microns to prevent clogging
• Durable silicone hoses engineered for precise fitment and superior heat resistance
• Heavy-duty 4mm-thick steel mounting bracket ensures secure installation on both street and trail
• Ball valves included for convenient coolant flow control and easy maintenance
• Helps extend the lifespan of radiator, heater core, and other cooling components
• Sleek black finish complements the engine bay with a professional appearance
• Lifetime warranty from Mishimoto guarantees lasting quality and support

Construction & Design

The Mishimoto Coolant Filtration Kit is crafted with premium materials and precision engineering. The Wix filter element is designed to trap microscopic debris that can damage your cooling system, ensuring cleaner coolant circulation and preventing premature wear. Silicone hoses replace the factory rubber lines, offering enhanced flexibility, durability, and resistance to heat and aging for long-lasting performance.

A robust 4mm-thick steel mounting bracket provides a secure and vibration-resistant foundation for the filter assembly, ideal for the rigors of off-road driving. The entire system is finished in a black powder coat to resist corrosion and maintain a clean, professional look under the hood.

Installation & Fitment

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

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 ideal 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 environments or off-road conditions, 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.