Mishimoto MMHOSE-WK2-12BK Black Silicone Radiator Hose Kit for 12-20 Jeep Grand

Vehicle Fitment

• 2012-2013 Jeep Grand Cherokee SRT8 6.4L V8 (392 cu in.)
• 2014-2020 Jeep Grand Cherokee SRT 6.4L V8 (updated model name)
• Fitment confirmed for WK2 chassis 6.4L naturally aspirated V8

Features

• Direct-fit silicone radiator hose kit for Jeep Grand Cherokee SRT8/SRT
• Constructed from premium 4-ply silicone with heat-resistant embedded fibers
• Improved heat and pressure tolerance vs stock rubber hoses
• Replaces OEM plastic radiator hose sections for enhanced durability
• Includes high-quality worm-gear clamps for secure, leak-free installation
• Black finish enhances engine bay appearance
• Ideal for stock and lightly modified trucks
• Easy bolt-on installation - no cutting or modification required
• Backed by Mishimoto Lifetime Warranty

Specifications

• Part Number: MMHOSE-WK2-12BK
• Material: 4-ply reinforced silicone with embedded heat-resistant fibers
• Color: Black
• Included Components: Upper and lower radiator hoses
• Clamps Included: High-torque worm-gear clamps
• Max Temperature Rating: ~330 °F (166 °C)
• Compatible Engine: 6.4L V8 naturally aspirated (392 cu in.)
• Chassis: Jeep Grand Cherokee WK2

Included Components

• 1x Upper silicone radiator hose
• 1x Lower silicone radiator hose
• 5x High-torque worm-gear clamps
• Mishimoto Lifetime Warranty documentation

Product Description

The **Mishimoto MMHOSE-WK2-12BK Black Silicone Radiator Hose Kit** is a high-quality cooling upgrade designed for **Jeep Grand Cherokee WK2** SUVs equipped with the **6.4L V8 (392 cu in.)** engine - covering **2012-2013 SRT8** and **2014-2020 SRT** trims. These silicone hoses replace the aging OEM rubber and plastic radiator hoses with a durable, flexible solution that resists heat and pressure better than stock materials. The kit includes both upper and lower radiator hoses with pre-fitted stainless-steel-reinforced connections and heavy-duty worm-gear clamps for a secure, leak-resistant installation.

Constructed with multi-layer reinforced silicone and heat-resistant embedded fibers, this hose kit enhances cooling system longevity and performance - especially useful for drivers in hot climates, heavy-load towing, or spirited driving scenarios. The black finish also cleans up the engine bay appearance while providing a durable replacement to aging OEM radiator hoses. Installation is straightforward with no cutting or modifications required, and the entire kit is backed by Mishimoto's Lifetime Warranty for long-term peace of mind.