Key Features
Ideal for replacing or performance-upgrading OEM rubber radiator hoses that can eventually weaken over time.
Withstands harsh high-temperature and high-pressure operating conditions while maintaining peak efficiency during competition or daily driving. Max. temperature rating: 350F (177C).
Includes HPS 100% stainless steel industrial-grade embossed hose clamps that do not cut the hose.
Race-proven design ensures longer-lasting quality compared to stock rubber hoses.
Direct replacement for OEM PN: 7R3Z-8260-B, 7R3Z-8A595-C, 7R3Z-8A595-B, AR3Z-8276-A, HR3Z-8286-B.
HPS high-temperature 3-ply reinforced silicone coolant hose kit is designed to replace stock OEM rubber upper and lower radiators, upper bypass hoses, and coolant expansion tank hoses, which can eventually weaken over time, leading to premature failure. Featuring premium-grade silicone and a race-inspired design, this silicone hose kit can withstand the harsh high-temperature and high-pressure operating conditions of the engine while maintaining peak efficiency during competition or daily driving. This silicone radiator hose kit includes a 5-way aluminum joiner to connect the branches of the lower radiator hose. The aluminum joiner is significantly stronger than the factory plastic part, reducing the potential for cooling system failure. HPS silicone hose kits have the correct bends and sizing for a perfect fit and replacement for OEM rubber coolant hoses. Compared to universal hoses available at local auto parts stores, HPS silicone hose kits are much easier to handle. Max temperature rating: 350 degrees Fahrenheit. 100% stainless steel clamps are included for easy installation.
Before Ordering
〇 Regarding Import Consumption Tax
At the Shaftoya shopping site, we pay the import consumption tax incurred at the time of import on your behalf, so there will be no additional charges beyond the total amount paid at checkout.
〇Confirmation of Compatibility
All product databases are based on North American vehicles (USDM), so please confirm compatibility with Japanese domestic vehicles (JDM) before ordering. (Please feel free to contact us if you are unsure if the listed product is compatible with your vehicle. Our support team will investigate for you.)
If you order without confirming compatibility, we cannot accept returns due to incompatibility.
Please note that even if items are sorted by selecting the year, manufacturer, and vehicle model in the tabs on our top page, it does not necessarily mean they will fit Japanese model vehicles 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 automatically calculated once you enter your delivery address on the checkout page. For large items such as body parts, the automatically calculated shipping cost may occasionally differ significantly from the actual cost. In such cases, we will contact you individually via email.
Basically, all products are shipped internationally from our US warehouse. Unlike domestic shipping in Japan, international shipping takes 7 to 14 days, so please allow sufficient time for delivery. If you are in a hurry, please contact us in advance to check the delivery time. Please note that all products are transported by air freight. They are not shipped by sea.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
All products we handle are basically designed and manufactured outside of Japan. Please understand that they do not conform to the "Japanese Vehicle Inspection System," and we cannot provide strength calculation documents for the Japanese inspection system. Therefore, all parts are sold for the purpose of "use on circuits, private property, or off-public roads," and installation and use are at your own risk.
○ Regarding Warranty
Please check the contents immediately upon arrival of the product. Since all products are shipped internationally from outside Japan, there may be shipping damage to the packaging box or the product. Please understand that we will only handle returns, refunds, or replacement exchanges for damaged goods, defective products, or incorrect items if you contact us within 7 days of receipt. Furthermore, for products sold through our company, we will handle warranty-related matters "exclusively through us." Please note that we do not work through other companies or distributors located in Japan.