HPS Silicone Water Bypass Coolant Hose Kit

2011–2016 Scion tC 2.5L

57-1873-RED / 57-1873-BLUE

Overview:

The HPS Silicone Water Bypass Coolant Hose Kit is a premium replacement designed specifically for the 2011 to 2016 Scion tC with the 2.5L engine. This kit replaces the factory rubber water bypass hoses with durable, high-temperature reinforced silicone hoses that meet or exceed original equipment specifications. Ideal for daily drivers and performance enthusiasts alike, it offers enhanced heat resistance and long-lasting reliability to help prevent coolant leaks and overheating issues caused by aging or damaged OEM hoses.

With a maximum temperature rating of 350°F, these hoses are engineered to withstand prolonged exposure to engine bay heat and coolant temperatures, ensuring consistent performance and peace of mind under demanding conditions.

Key Features:

This hose kit combines advanced materials and thoughtful design to deliver superior durability and fitment for your Scion tC:

• Constructed from high-temperature 3-ply reinforced silicone for exceptional heat resistance and durability.
• Designed with precise bends and curves to ensure a perfect OEM fitment without modifications.
• Includes 100% stainless steel non-perforated embossed hose clamps that provide secure installation without damaging the silicone hoses.
• Effectively prevents coolant leaks and engine overheating caused by cracked, collapsed, or damaged OEM water bypass hoses.
• Race-proven design engineered for extreme temperature service and prolonged exposure to under-hood heat.
• Maximum temperature rating of 350°F to handle high-heat environments reliably.
• Available in Black, Blue, and Red to match your vehicle’s style or personal preference.
• Backed by a 2-year warranty for added confidence in quality and performance.

Construction & Design:

The hoses in this kit are crafted from premium-grade silicone reinforced with three layers of high-strength fabric, providing superior resistance to heat, pressure, and aging compared to standard rubber hoses. This construction helps maintain hose integrity and flexibility even under extreme thermal cycling and coolant exposure.

The included stainless steel clamps are embossed and non-perforated, designed to clamp securely without cutting into or damaging the silicone material, ensuring a leak-free seal and extended hose life.

Installation & Fitment:

This kit is a direct replacement for the OEM water bypass coolant hoses on 2011–2016 Scion tC 2.5L models. The hoses come pre-formed with the correct bends and lengths, allowing for straightforward installation using existing mounting points. No cutting, drilling, or special tuning is required, making it an easy upgrade or repair for both professional mechanics and DIY enthusiasts.

• Direct OEM replacement for part numbers 16264-0V020 and 16261-0V020.
• Includes all necessary stainless steel hose clamps for secure installation.
• Recommended to regularly check coolant levels when using silicone hoses due to higher water permeation compared to standard rubber hoses.

What's Included:

• HPS Performance reinforced silicone water bypass hoses
• 100% stainless steel non-perforated embossed hose clamps

Ideal For:

This hose kit is perfect for Scion tC owners seeking a reliable, long-lasting upgrade to their cooling system. It is especially beneficial for:

• Daily drivers looking to replace aging or damaged OEM water bypass hoses with a more durable alternative.
• Performance enthusiasts who demand high-heat resistance and improved reliability under spirited driving or track conditions.
• Anyone aiming to prevent coolant leaks and engine overheating caused by deteriorated rubber hoses.

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.