HPS Reinforced Silicone Radiator Hose Kit

2005–2010 Scion tC

57-1058-BLUE

Overview:

The HPS Reinforced Silicone Radiator Hose Kit is a direct replacement for the stock OEM rubber radiator hoses on your 2005–2010 Scion tC. Designed for both daily driving and spirited use, this kit offers superior durability and reliability under high temperature and pressure conditions. By upgrading to premium 3-ply reinforced silicone hoses, you’ll reduce the risk of premature hose failure caused by aging rubber, ensuring your cooling system maintains peak efficiency and performance.

Whether you’re a performance enthusiast or simply want a more dependable cooling hose solution, this HPS kit provides a race-inspired design that combines strength and flexibility for a perfect fit and long-lasting service life.

Key Features:

This radiator hose kit is engineered to meet the demanding conditions of modern engines while offering ease of installation and superior performance:

• Constructed from high-temperature 3-ply reinforced silicone for enhanced durability and heat resistance.
• Rated to withstand temperatures up to 350°F (177°C), suitable for both street and track conditions.
• Precisely molded with all correct bends and curves for an exact OEM fit, eliminating the hassle of universal hose modifications.
• Includes 100% stainless steel clamps for secure, corrosion-resistant fastening and easy installation.
• Blue color finish adds a clean, performance-oriented look to your engine bay.
• Resistant to cracking, swelling, and deterioration common with OEM rubber hoses over time.
• Designed to maintain optimal coolant flow and pressure under high-stress conditions.

Construction & Design:

The HPS silicone radiator hoses feature a 3-ply reinforced construction that combines inner silicone tubing with high-tensile synthetic fibers and an outer silicone jacket. This layered design provides excellent flexibility while resisting deformation and collapse under vacuum or pressure. The silicone material also offers superior resistance to heat, ozone, and chemicals compared to standard EPDM rubber hoses.

Each hose is carefully engineered with factory-correct bends and lengths to ensure a seamless replacement for your Scion tC’s original hoses. This precision fitment reduces installation time and prevents leaks or kinks that can compromise cooling system performance.

Installation & Fitment:

This hose kit is a direct bolt-on replacement for the 2005–2010 Scion tC radiator hoses. No cutting, drilling, or special tuning is required, making installation straightforward for both professional mechanics and knowledgeable enthusiasts.

• Fits all Scion tC models from 2005 through 2010.
• Uses included stainless steel clamps for secure attachment.
• OEM mounting points and connections are retained for a hassle-free swap.

What's Included:

• High-temperature 3-ply reinforced silicone radiator hoses (multiple pieces as required for full radiator hose replacement)
• 100% stainless steel clamps for all hose connections

Ideal For:

This HPS silicone radiator hose kit is ideal for Scion tC owners who want to improve the reliability and longevity of their cooling system. It suits daily drivers seeking a durable upgrade as well as enthusiasts who push their vehicles harder on the street or track and require hoses that can handle elevated temperatures and pressures without failure.

• Daily drivers looking to replace aging OEM rubber hoses
• Performance enthusiasts requiring high-temp, high-pressure durability
• Track day participants and spirited drivers
• Anyone wanting a clean, professional appearance under the hood

Important Maintenance Note

Silicone hoses have a water permeation rate approximately 10 to 15 times greater than standard EPDM rubber hoses. For vehicles used in daily driving conditions, it is highly recommended to regularly check coolant levels to ensure optimal engine cooling and avoid overheating.

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.