HPS Reinforced Silicone Radiator + Heater Hose Kit

2013–2016 Subaru BRZ

57-1336-BLK

Overview:

The HPS Reinforced Silicone Radiator and Heater Hose Kit is a premium replacement for the factory rubber coolant hoses on your 2013 to 2016 Subaru BRZ. Designed to withstand the demanding conditions of both daily driving and spirited performance use, this kit offers enhanced durability and reliability where the stock hoses may eventually weaken and fail.

Constructed from high-temperature, 3-ply reinforced silicone, these hoses maintain optimal coolant flow under high pressure and heat, helping your engine run efficiently and safely. Whether you're pushing your BRZ on the track or simply commuting, this hose kit ensures consistent performance and peace of mind.

Key Features:

This hose kit combines advanced materials and precise engineering to deliver a superior coolant hose solution for your Subaru BRZ:

• Made from high-temp 3-ply reinforced silicone for exceptional heat and pressure resistance
• Race-inspired design engineered to handle harsh engine bay conditions
• Accurate bends and curves for a direct-fit replacement of OEM rubber hoses
• Black finish for a clean, professional appearance under the hood
• Maximum temperature rating of 350°F (177°C) to withstand extreme operating environments
• Includes 100% stainless steel clamps for secure, corrosion-resistant installation
• Superior durability compared to standard rubber hoses, reducing the risk of premature failure
• Lower water permeation rate than typical EPDM rubber hoses, though regular coolant level checks are recommended for daily use

Construction & Design:

The hoses in this kit are crafted from premium silicone with a 3-ply reinforcement layer, providing excellent flexibility and strength. This construction allows the hoses to resist cracking, swelling, and degradation caused by heat, pressure, and chemical exposure common in automotive cooling systems.

Each hose is molded with precise bends and curves that match the original equipment manufacturer (OEM) specifications, ensuring a hassle-free installation without the need for modifications. The black silicone material not only enhances durability but also offers a sleek, professional look in the engine bay.

Installation & Fitment:

This hose kit is designed as a direct replacement for the OEM radiator and heater hoses on Subaru BRZ models from 2013 through 2016. Installation is straightforward, using the included stainless steel clamps for a secure fit. No cutting, drilling, or special tuning is required, making it an ideal upgrade for both professional mechanics and DIY enthusiasts.

• Direct-fit replacement for OEM rubber hoses
• Includes stainless steel clamps for easy and secure installation
• No modifications or special tools needed

What's Included:

• High-temperature 3-ply reinforced silicone radiator hoses
• High-temperature 3-ply reinforced silicone heater hoses
• 100% stainless steel clamps for all hose connections

Ideal For:

• Subaru BRZ owners seeking a durable, long-lasting coolant hose upgrade
• Daily drivers wanting improved reliability over aging OEM rubber hoses
• Performance enthusiasts who require hoses that withstand high heat and pressure
• Track day participants and motorsport hobbyists looking for race-inspired components

Important Usage Note

Silicone hoses have a water permeation rate approximately 10 to 15 times greater than standard EPDM rubber hoses. For daily-driven vehicles equipped with silicone coolant hoses, it is highly recommended to regularly check coolant levels to maintain optimal engine cooling and prevent overheating.