Description
The Mishimoto Silicone Radiator Hose Kit (MMHOSE-WK2-12BK) replaces your Jeep’s factory rubber radiator hoses with a black, 4-ply silicone upper and lower hose set rated to withstand up to 330°F. Built as a specific-fit part rather than a universal hose, this kit pairs performance-grade silicone construction with five high-torque worm gear clamps for a complete, ready-to-install cooling system upgrade.
A failing radiator hose can quickly turn into serious engine trouble, and factory rubber hoses are prone to cracking, swelling, and heat breakdown over time. Mishimoto’s Cooling lineup addresses that weak point by manufacturing this hose kit from high-grade silicone reinforced with four layers of heat-resistant embedded fibers, increasing its tolerance to both temperature and system pressure. Whether your Grand Cherokee is running stock or has been modified for track or off-road use, this Mishimoto silicone radiator hose kit is engineered to handle the added stress of hard driving in any environment or terrain.
Vehicle Applications
This Mishimoto silicone radiator hose kit is a specific-fit part built for the Jeep Grand Cherokee SRT8 from 2012 through 2015 and the Jeep Grand Cherokee SRT from 2013 through 2020. Because it is engineered to these applications rather than as a universal fitment, it is designed to install using the factory hose routing and connection points on these Grand Cherokee trims.
Features
- Constructed from high-grade 4-ply silicone with heat-resistant embedded fibers for superior heat and pressure tolerance
- Maximum temperature rating of 330°F
- Finished in black silicone
- Specific-fit, performance-grade design engineered for the Grand Cherokee SRT/SRT8
- Includes (1) upper radiator hose, (1) lower radiator hose, and (5) high-torque worm gear clamps for ease of installation
- Also available in red
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMHOSE-WK2-12BK
- Hose Material: Silicone
- Hose Color: Black
- Maximum Temperature Rating: 330°F
- Grade Type: Performance
- Universal Or Specific Fit: Specific
- Clamps Included: Yes
- Purchase Includes: (1) Mishimoto Silicone Upper Radiator Hose, (1) Mishimoto Silicone Lower Radiator Hose, (5) High-Torque Worm Gear Clamps, Mishimoto Lifetime Warranty
- Recommended Clamp Installation Torque: 22 in-lbs (2.5NM), operating range 18-27 in-lbs (2-3NM); do not exceed 27 in-lbs (3NM)
Frequently Asked Questions
What vehicles does the Mishimoto MMHOSE-WK2-12BK radiator hose kit fit?
This kit is a specific fit for the Jeep Grand Cherokee SRT8 (2012-2015) and Jeep Grand Cherokee SRT (2013-2020).
What material are these hoses made from?
They’re constructed from high-grade silicone with four layers of heat-resistant embedded fibers, offering increased pressure and temperature tolerance compared to rubber hoses.
What is the maximum temperature rating?
The hoses carry a maximum temperature rating of 330°F.
What’s included in the kit?
The kit includes one Mishimoto silicone upper radiator hose, one Mishimoto silicone lower radiator hose, five high-torque worm gear clamps, and the Mishimoto Lifetime Warranty.
What torque should I use to install the clamps?
Mishimoto recommends 22 in-lbs (2.5NM) for the worm gear clamps, with an operating range of 18-27 in-lbs (2-3NM); do not exceed 27 in-lbs (3NM).
Is this hose kit available in other colors?
Yes, this hose kit is available in black or red.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
