Mishimoto MMHOSE-JLP-18ARD Red Silicone Radiator Coolant Hose Kit for 2018+ Jeep Wrangler JL and Gladiator JT 3.6L Automatic

Upgrade your Jeep Wrangler radiator hoses with the Mishimoto 2018+ Jeep Wrangler JL 3.6L silicone coolant hose kit to provide your Jeep with an advancement in both style and reliability. These Mishimoto silicone coolant hoses replace the stock plastic hose connectors with a durable one-piece design and CNC-machined aluminum fittings. This kit includes both the radiator inlet and outlet hoses, as well as four worm-gear clamps and a mounting bracket for ease of installation.Every Mishimoto silicone hose is constructed from five layers of silicone with heat-resistant embedded fibers to provide unmatched durability, heat tolerance, and pressure tolerance. Whether you are rock crawling with your Jeep or taking it down a trail, trust your Wrangler's cooling system to Mishimoto. This silicone hose kit is available in black, blue, or red, and like all our Jeep Wrangler parts, includes our Mishimoto Lifetime Warranty. Complete radiator coolant hose kit designed to maintain proper coolant flow and system pressure. Includes durable, heat-resistant hoses for leak prevention, reliable performance, and a precise, easy installation.

• Replaces stock plastic connectors with durable one-piece design and CNC-machined aluminum barbs
• Constructed from five layers of silicone with heat-resistant embedded fibers
• Fits 2018+ Jeep Wrangler JL 3.6L (w/ automatic transmission)

Upgrade the cooling system of your 2018 and newer Jeep Wrangler JL or Gladiator JT 3.6L with the Mishimoto MMHOSE-JLP-18ARD red silicone radiator coolant hose kit. Designed for models with automatic transmissions, this complete kit replaces the factory radiator hoses and plastic connectors with a durable one-piece design that supports reliable coolant flow and system pressure. The vibrant red finish also adds a clean, performance-focused appearance to the engine bay.
Each Mishimoto silicone hose is manufactured from five layers of silicone reinforced with heat-resistant embedded fibers. This construction provides excellent durability, heat tolerance, and pressure resistance for demanding street, off-road, and trail use. CNC-machined aluminum fittings and barbs replace the stock plastic connectors, helping create a secure connection and dependable long-term performance while reducing the risk of leaks caused by aging factory components.
The Mishimoto MMHOSE-JLP-18ARD kit includes both the radiator inlet and outlet hoses, four worm-gear clamps, and a mounting bracket for a straightforward installation. It is engineered specifically for the 3.6L engine in compatible 2018+ Jeep Wrangler JL and 2021 Jeep Gladiator JT applications with automatic transmissions. Like all Mishimoto Jeep Wrangler performance parts, this coolant hose kit is backed by the Mishimoto Lifetime Warranty, giving you lasting confidence in your cooling system upgrade.

Features:

• Replaces stock plastic connectors with a durable one-piece design and CNC-machined aluminum barbs

• Five-layer silicone construction with heat-resistant embedded fibers for increased durability and pressure tolerance

• Complete radiator inlet and outlet hose kit for maintaining proper coolant flow and system pressure

• Includes four worm-gear clamps and a mounting bracket for convenient installation

• Fits 2018+ Jeep Wrangler JL and compatible Jeep Gladiator JT models with the 3.6L engine and automatic transmission

• Red silicone finish adds a performance-oriented appearance to the engine bay

• Backed by the Mishimoto Lifetime Warranty

Compatible With
2018 Jeep Wrangler
2019 Jeep Wrangler
2020 Jeep Gladiator
2020 Jeep Wrangler
2021 Jeep Gladiator
2021 Jeep Wrangler
2022 Jeep Gladiator
2022 Jeep Wrangler
2023 Jeep Gladiator
2023 Jeep Wrangler
2024 Jeep Gladiator
2024 Jeep Wrangler
2025 Jeep Gladiator
2025 Jeep Wrangler
2026 Jeep Gladiator
2026 Jeep Wrangler