Mishimoto Coolant Filtration Kit Black - Jeep Wrangler JK 3.6L 2012-2018

Mishimoto direct-fit coolant filtration kit for the 2012-2018 Jeep Wrangler JK 3.6L. Excess casting sand left in the cylinder heads can clog the radiator, heater core, and other cooling components; this kit traps particles as small as 27 microns with an included Wix filter to keep them out of circulation. A 4mm steel bracket, direct-fit silicone hoses, and ball valves make it durable and easy to service. Installs in under an hour and is backed by the Mishimoto Lifetime Warranty.

Specifications

Documents: Installation Instructions (PDF)

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy