HPS Silicone Radiator Hoses Kit

2007–2018 Jeep Wrangler JK 3.6L V6

Part #: 57-1285R-BLK

Overview

The HPS Silicone Radiator 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 kit replaces the factory radiator hoses with high-quality silicone hoses that offer superior durability and heat resistance. Ideal for Jeep enthusiasts looking to enhance their vehicle’s cooling system reliability, the HPS kit prevents common issues such as coolant leaks and overheating caused by cracked or collapsed OEM hoses.

Whether you are restoring your Jeep or upgrading for improved performance and longevity, this hose kit provides a direct-fit solution engineered to meet the demanding conditions under the hood. Its race-proven design ensures consistent performance even under extreme temperatures and prolonged exposure to engine heat.

Key Features

Engineered for durability and perfect fitment, the HPS Silicone Radiator Hoses Kit offers several advantages over standard rubber hoses:

• Constructed from premium-grade, 3-ply reinforced silicone for high heat resistance and long-lasting durability
• Designed with precise bends and curves to ensure OEM-style fitment without modifications
• Includes 100% stainless steel, non-perforated embossed hose clamps that secure hoses without damaging the silicone
• Prevents coolant leaks and engine overheating by replacing cracked, damaged, or collapsed factory hoses
• Race-proven design capable of withstanding temperatures up to 350°F (177°C)
• Resistant to under-hood heat and coolant exposure for extended service life
• Compatible with daily driving and off-road use, providing reliable cooling system performance
• 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 manufactured 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 engines. The silicone material also resists cracking, swelling, and deterioration that often affect OEM rubber hoses over time.

Each hose is molded with precise bends and contours to match the original factory hoses, ensuring a seamless installation without the need for trimming or adjustments. The included stainless steel clamps are embossed and non-perforated, preventing damage to the hose surface while delivering a secure, leak-free seal.

Installation & Fitment

The HPS Silicone Radiator Hoses Kit is designed as a direct replacement for the factory radiator hoses on Jeep Wrangler JK models with the 3.6L V6 engine from 2007 to 2018. Installation is straightforward and requires no special modifications or tools beyond standard hand tools. The kit includes all necessary clamps, making it a complete solution for upgrading your cooling system hoses.

Due to the precise fitment and durable materials, these hoses provide a reliable, long-term upgrade that helps maintain optimal engine temperature and prevents common cooling system failures.

What's Included

• Upper radiator silicone hose
• Lower radiator silicone hose
• 100% stainless steel non-perforated embossed hose clamps
• Installation instructions

Ideal For

This hose kit is perfect for Jeep Wrangler JK owners who want to replace aging or damaged radiator hoses with a more durable and heat-resistant solution. It is especially suited for off-road enthusiasts, daily drivers, and anyone seeking to improve their vehicle’s cooling system reliability and longevity. The kit is also an excellent choice for those performing engine maintenance or upgrades who want to ensure their cooling system components match the performance and durability of other aftermarket parts.

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.