Key Features
An ideal replacement and durable upgrade for the OEM rubber upper radiator hose, which can weaken and fail over time.
Withstands harsh high-temperature and high-pressure operating conditions, lasting from daily driving to racing. Max. temperature rating: 350F (177C).
Includes HPS 100% stainless steel industrial-grade embossed hose clamps that won't cut into the silicone hose.
Designed to ensure quality that lasts longer than stock rubber hoses.
Replacement for OEM PN: 21501-1MC0A.
This HPS high-temperature, 3-ply reinforced silicone radiator coolant hose kit is designed to replace the stock OEM rubber upper radiator hose that weakens and fails over time. Featuring premium quality silicone and a racing-inspired design, this coolant hose kit can withstand the harsh high-temperature and high-pressure operating conditions under the hood and hold up under a wide range of driving conditions. HPS silicone hose kits have the correct bends and dimensions for a perfect fit and replacement for OEM rubber coolant hoses. Compared to the universal hoses sold at local auto parts stores, HPS silicone hose kits are much easier to work with. Maximum temperature rating: 350 degrees Fahrenheit. Includes 100% stainless steel clamps for easy installation.
Before Ordering
〇 Regarding Import Consumption Tax
At Shaftoya Shopping Site, we pay the import consumption tax incurred at the time of import on your behalf, so you will not be charged any additional fees beyond the total amount paid at checkout.
〇 Confirmation of Fitment
Our entire product database is based on North American vehicles (USDM). Please confirm whether or not a product can be installed on a Japanese vehicle (JDM) before placing your order. (If you are unsure whether the listed product is compatible with your vehicle, please feel free to contact us. Our support team will investigate for you.)
If you place an order without confirming fitment, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by selecting the year, make, and model from the tabs on our homepage, it does not necessarily guarantee that 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 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.
All products are generally shipped internationally from our US warehouse. Unlike domestic shipping in Japan, international shipping takes about 7 to 14 days, so please allow plenty of time when ordering. If you are in a hurry, please contact us in advance to confirm the delivery date. Please note that all products are transported by air; they are never shipped by sea freight.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
All products we handle are basically designed and manufactured outside of Japan. Please note that they are not compliant with the "Japanese Vehicle Inspection System," and we are unable to provide strength inspection reports or similar documents for the Japanese vehicle inspection system. Therefore, all parts are sold for "use on circuits, private property, and off-road" purposes, and you are responsible for their installation and use at your own risk.
○ Regarding Warranty
Please check the contents immediately upon arrival. As all products are shipped internationally from outside Japan, there may be shipping damage to the packing boxes or the products themselves. Please understand that we will only provide returns, refunds, or replacement items for products with shipping damage, defective products, or incorrect items if notified within 7 days of receipt. Furthermore, for products sold through us, all warranty-related support will be handled "exclusively through us." Please note that we do not coordinate with other companies or agencies located within Japan.