Key Features
Ideal for replacing OEM rubber radiator, heater, and throttle body hoses that harden and deteriorate over time.
Maintains peak performance during racing or daily driving while withstanding harsh high-temperature and high-pressure operating conditions. Max. rated temperature: 350F (177C).
Includes HPS 100% stainless steel industrial-grade embossed hose clamps that won't cut the silicone hose.
Designed to guarantee quality that lasts longer than stock rubber hoses.
Custom-engineered by HPS.
This HPS high-temperature 3-ply reinforced silicone coolant hose kit is designed to replace stock OEM rubber radiator, heater, and throttle body hoses, which are known to harden and fail over time. Featuring premium-quality silicone and a race-inspired design, this coolant hose kit can withstand the harsh high-temperature and high-pressure operating conditions inside the engine bay across a wide range of driving conditions. The HPS silicone hose kit has the correct bends and dimensions for a perfect fit as a replacement for OEM rubber coolant hoses. Compared to universal hoses sold at local auto parts stores, the HPS silicone hose kit is much easier to handle. Max temperature rating: 350 degrees Fahrenheit. Includes 100% stainless steel clamps for easy installation.
Before Ordering
〇 About Import Consumption Tax
At Shaftoya Shopping Site, we cover the import consumption tax incurred at the time of import, so there will be no additional charges beyond the total amount paid at checkout.
〇 Compatibility Confirmation
Our entire product database is based on North American vehicles (USDM), so please verify compatibility with Japanese market vehicles (JDM) before placing your order. (If you are unsure whether a listed product fits your vehicle, please feel free to contact us. Our support team will be happy to assist you.)
If you order without verifying compatibility, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by selecting the year, manufacturer, and vehicle model via the tabs on our homepage, it does not necessarily guarantee fitment on Japanese models without modification.
All products have been translated into Japanese using translation software. As there may be confusing expressions, please contact us before ordering if you have any questions.
○ Regarding Shipping
Shipping costs are paid at the time of checkout. Shipping estimates are calculated automatically once you enter your shipping address on the checkout page. For large items such as body parts, there are rare cases where the automatically calculated shipping cost differs significantly from the actual cost. In such cases, we will contact you individually via email.
Essentially, all products are shipped internationally from our U.S. warehouse. Unlike domestic shipping in Japan, international shipping takes approximately 7 to 14 days, so please allow ample time when ordering. If you are in a hurry, please contact us in advance to confirm delivery times. Note that all items are transported via air freight. They are never shipped by sea.
○ Regarding Japanese Vehicle Inspection (Shaken) Compliance
All products we handle are designed and manufactured outside of Japan. Please understand that they are not compliant with the "Japanese Vehicle Inspection (Shaken) System," and we are unable to provide strength calculation documents or similar paperwork for this purpose. Therefore, all parts are sold for "use on circuits, private property, or off-road," and installation and use are at your own risk.
○ Regarding Warranty
Please check the contents of your order as soon as they arrive. Because all products are shipped internationally from outside Japan, there may be instances of shipping damage to the packaging or the product itself. Please understand that we will only provide returns, refunds, or replacements for shipping-damaged items, defective products, or incorrect items if notified within 7 days of receipt. Additionally, for products sold through us, all warranty-related support will be handled "exclusively through us." Please note that we do not provide support through other companies or agencies located in Japan.