HPS Hi Temp Silicone Heater Coolant Hose Kit - Red: Dodge Challenger / Charger 6.4L V8 (15-23)

HPS High Temp Reinforced Silicone Heater Coolant Hose Kit

2015–2023 Dodge Challenger / Charger 6.4L V8

57-1675H-RED

Overview:

The HPS High Temp Reinforced Silicone Heater Coolant Hose Kit is engineered as a direct replacement for the factory rubber heater hoses on Dodge Challenger and Charger models equipped with the 6.4L V8 engine from 2015 through 2023. Designed for enthusiasts and professional technicians alike, this kit offers a durable, high-performance solution that withstands the demanding thermal and pressure conditions of modern high-output engines. By upgrading to premium silicone hoses, you ensure reliable coolant flow and long-lasting durability, reducing the risk of leaks and failures common with aging OEM rubber hoses.

This kit is ideal for owners seeking a maintenance-free, high-quality replacement that maintains factory fitment and enhances engine bay reliability without compromising on style or performance.

Key Features:

Built to meet the rigorous demands of high-temperature engine environments, the HPS silicone heater hose kit delivers superior performance and longevity. Key features include:

• Precision molded with exact bends and curves for perfect OEM fitment
• Constructed from 3-ply reinforced silicone for exceptional strength and flexibility
• Rated to withstand temperatures up to 350°F (177°C), ideal for high-heat applications
• Designed to replace OEM rubber hoses that degrade and fail over time
• Includes 100% stainless steel embossed hose clamps for secure, corrosion-resistant installation
• Resistant to high pressure and harsh engine bay conditions
• Direct replacement for OEM part numbers 55038134AF and 68237767AC
• Available in vibrant red for enhanced engine bay aesthetics

Construction & Design:

The hoses are crafted from premium-grade silicone reinforced with multiple fabric layers to provide superior durability and resistance to cracking, swelling, and collapsing under pressure. This 3-ply construction ensures the hoses maintain their shape and integrity even under extreme heat and pressure cycles typical of performance V8 engines. The silicone material also resists oil, coolant, and other automotive fluids, extending service life beyond that of standard rubber hoses.

Each hose is precision-engineered with factory-correct bends and curves, guaranteeing a hassle-free installation that fits seamlessly into the existing coolant system without modification. The included stainless steel clamps are embossed for added strength and corrosion resistance, ensuring a tight, leak-free seal that lasts.

Installation & Fitment:

Installation is straightforward and designed to be a direct bolt-on replacement for the specified Dodge Challenger and Charger 6.4L V8 models from 2015 to 2023. The kit replaces the OEM heater hoses without requiring any cutting, trimming, or additional adapters. The included stainless steel clamps simplify securing the hoses, providing a professional-grade fit and finish. This kit is suitable for both DIY enthusiasts and professional mechanics looking to upgrade or maintain the vehicle’s cooling system reliability.

What's Included:

• High temperature reinforced silicone heater coolant hoses with factory-correct bends
• 100% stainless steel embossed hose clamps for all hose connections

Ideal For:

This hose kit is perfect for Dodge Challenger and Charger owners who want to replace aging or failing OEM rubber heater hoses with a more durable, heat-resistant solution. It is especially suited for performance enthusiasts, daily drivers, and anyone seeking to maintain optimal coolant system reliability and prevent overheating issues. The red silicone hoses also add a subtle visual upgrade to the engine bay, appealing to those who value both function and style.

Vehicle Fitment

• 2016 Dodge Challenger 392 Hemi Scat Pack Shaker 6.4L V8
• 2017–2019 Dodge Challenger R/T 392 6.4L V8
• 2016–2023 Dodge Challenger R/T Scat Pack 6.4L V8
• 2021 Dodge Challenger R/T Scat Pack Shaker Widebody 6.4L V8
• 2019–2023 Dodge Challenger R/T Scat Pack Widebody 6.4L V8
• 2015 Dodge Challenger Scat Pack 6.4L V8
• 2015–2018 Dodge Challenger SRT 392 6.4L V8
• 2017–2018 Dodge Challenger T/A 392 6.4L V8
• 2017–2018 Dodge Charger Daytona 392 6.4L V8
• 2017–2018 Dodge Charger R/T 392 6.4L V8
• 2015–2018 Dodge Charger R/T Scat Pack 6.4L V8
• 2019–2023 Dodge Charger Scat Pack 6.4L V8
• 2020 Dodge Charger Scat Pack 392 Widebody 6.4L V8
• 2022–2023 Dodge Charger Scat Pack Widebody 6.4L V8
• 2015–2018 Dodge Charger SRT 392 6.4L V8