HPS Silicone Radiator & Heater Hoses Kit

2007–2018 Jeep Wrangler JK 3.6L V6

Part #: 57-1285-BLK

Overview

The HPS Silicone Radiator & Heater Hoses Kit is a premium upgrade designed specifically for Jeep Wrangler JK models equipped with the 3.6L V6 engine from 2007 through 2018. This comprehensive kit replaces your vehicle’s original radiator and heater hoses with high-quality silicone components engineered to withstand extreme temperatures and harsh under-hood conditions. Ideal for Jeep enthusiasts seeking enhanced durability and reliability, this kit addresses common issues such as coolant leaks, hose cracking, and overheating caused by aging or damaged OEM hoses.

Whether you are restoring your Jeep or upgrading for better performance and longevity, the HPS silicone hoses provide a perfect fit and superior heat resistance, ensuring your cooling system operates efficiently under demanding conditions.

Key Features

Designed with precision and durability in mind, the HPS Silicone Radiator & Heater Hoses Kit offers the following key benefits:

• Direct replacement or upgrade for OEM and aftermarket hoses with exact bends and curves for perfect fitment
• Constructed from premium-grade, 3-ply reinforced silicone for high heat resistance and long-lasting performance
• Includes 100% stainless steel, non-perforated embossed hose clamps that secure hoses without damaging the silicone
• Engineered to prevent coolant leaks and overheating caused by cracked, collapsed, or damaged original hoses
• Race-proven design built to withstand prolonged exposure to under-hood heat and coolant temperatures
• Maximum operating temperature rating of 350°F (177°C) for superior thermal stability
• Significantly lower risk of hose failure compared to standard rubber hoses, enhancing vehicle reliability
• Recommended regular coolant level checks due to silicone’s higher water permeation rate compared to EPDM rubber

Construction & Design

The hoses in this kit are crafted from high-quality silicone reinforced with a 3-ply fabric layer, providing exceptional strength and flexibility. This construction allows the hoses to maintain their shape and integrity under extreme heat and pressure conditions commonly found in Jeep Wrangler engine bays. The silicone material resists cracking, swelling, and collapsing, issues often seen with traditional rubber hoses over time.

Each hose is molded with precise bends and curves to match the original equipment, ensuring a seamless installation without the need for modifications. The included stainless steel clamps are designed to securely fasten the hoses while preventing damage to the silicone surface, promoting a leak-free seal and extended service life.

Installation & Fitment

Installation of the HPS Silicone Radiator & Heater Hoses Kit is straightforward and designed to be a direct bolt-on replacement for 2007–2018 Jeep Wrangler JK models with the 3.6L V6 engine. No cutting, trimming, or additional modifications are required, making it suitable for both professional mechanics and experienced DIY enthusiasts. The kit includes all necessary clamps for a secure fit, simplifying the upgrade process and reducing installation time.

What's Included

• Set of high-heat resistant 3-ply reinforced silicone radiator and heater hoses
• 100% stainless steel non-perforated embossed hose clamps for each hose
• Installation hardware and instructions

Ideal For

This hose kit is perfect for Jeep Wrangler JK owners who want to replace aging or damaged OEM hoses with a more durable and heat-resistant solution. It is especially beneficial for off-road enthusiasts, daily drivers, and anyone looking to improve the reliability and longevity of their vehicle’s cooling system. The HPS silicone hoses offer peace of mind by reducing the risk of coolant leaks and overheating during demanding driving conditions.

HPS Performance specializes in high-temperature reinforced silicone hoses and related joining solutions—couplers, tubing, and clamps—built for boosted and high-heat engine bays. Used in performance and racing applications, HPS products are designed to meet demanding temperature and pressure conditions for dependable charge-air and coolant routing.