Description
The Mishimoto Silicone Radiator Hose Kit (MMHOSE-WR6-12MBK) replaces the factory rubber upper and lower radiator hoses on your 3.6L V6-powered Jeep Wrangler with a five-layer silicone construction reinforced with heat-resistant embedded fibers. Finished in a matte black color and rated to withstand up to 330°F, this Mishimoto cooling upgrade is built to handle daily commuting as well as harder trail use. Each kit ships as a complete, specific-fit solution with four worm-gear clamps included for straightforward installation.
Unlike OEM rubber hoses that harden, crack, and degrade with age and heat cycling, Mishimoto’s silicone radiator hoses are engineered to hold up under the pressure and temperature swings that come with everyday driving and off-road abuse. Classified as a Performance-grade cooling component, this hose kit is designed specifically for the Jeep Wrangler platform rather than as a universal fit, so it maintains factory-style routing while upgrading the hose material itself. Every Mishimoto Wrangler radiator hose kit — including this matte black option — is backed by the Mishimoto Lifetime Warranty, and the kit is also offered in black, blue, and red for owners who want to match their engine bay.
Vehicle Applications
This Mishimoto silicone radiator hose kit is a specific fit for the 2012–2018 Jeep Wrangler 3.6L V6, covering Sport, Sport S (2016, 2018), Sahara (2012–2017), and Rubicon (2012–2018) trims, along with the 2016 75th Anniversary edition. It also fits the Jeep Wrangler Unlimited lineup, including base Unlimited (2012), Sport (2012–2018), Sport S (2016, 2018), Sahara (2012–2018), and Rubicon (2012–2018), plus special editions such as the 75th Anniversary (2016), Altitude (2012, 2015), Black Bear (2016), Hard Rock (2015), Moab (2018), Mountain (2012), Smoky Mountain (2017), Willys Wheeler (2014), and Winter Edition (2017). Coverage extends to the 2018 Jeep Wrangler JK Sport, Sport S, Sahara, and Rubicon, the 2018 Jeep Wrangler JK Unlimited Sport, Sport S, Sahara, Rubicon, and Willys Wheeler, and the standalone 2014 Jeep Wrangler Willys Wheeler.
Features
- Direct fit for the 2012-2018 Jeep Wrangler JK 3.6L
- Constructed from five layers of silicone with heat-resistant embedded fibers
- Improves heat and pressure tolerance
- Includes upper and lower radiator hoses
- Includes high-quality worm-gear clamps for ease of installation
- Available in matte black, black, blue, or red
- Mishimoto Lifetime Warranty
Specifications
- Hose Material: Silicone
- Hose Color: Matte Black
- Maximum Temperature Rating: 330°F
- Clamps Included: Yes
- Grade Type: Performance
- Fit Type: Specific
- Kit Contents: (2) Silicone Hoses, (4) Worm-Gear Clamps, Mishimoto Lifetime Warranty
- Recommended clamp torque: 22 in-lbs (2.5 NM); operating range 18-27 in-lbs (2-3 NM); do not exceed 27 in-lbs (3 NM)
Frequently Asked Questions
What vehicles fit the Mishimoto MMHOSE-WR6-12MBK hose kit?
This kit is a specific fit for 2012-2018 Jeep Wrangler and Wrangler Unlimited models equipped with the 3.6L V6, including Sport, Sport S, Sahara, and Rubicon trims, several special editions such as the 75th Anniversary, Altitude, Black Bear, Hard Rock, Moab, Mountain, Smoky Mountain, Willys Wheeler, and Winter Edition, as well as 2018 Jeep Wrangler JK and JK Unlimited Sport, Sport S, Sahara, Rubicon, and Willys Wheeler trims.
What does the Mishimoto radiator hose kit include?
The kit includes (2) silicone hoses (upper and lower), (4) worm-gear clamps, and the Mishimoto Lifetime Warranty.
What is the hose made from?
The hoses are constructed from five layers of silicone with heat-resistant embedded fibers, which improves heat and pressure tolerance compared to rubber hoses.
What is the maximum temperature rating for this hose kit?
The hoses carry a maximum temperature rating of 330°F.
What colors are available for this hose kit?
This hose kit is available in matte black, black, blue, or red.
How tight should the worm-gear clamps be installed?
A torque of 22 in-lbs (2.5 NM) is recommended for all worm-gear clamps, with an operating range of 18-27 in-lbs (2-3 NM). Do not exceed the maximum torque rating of 27 in-lbs (3 NM).
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.
