Key Features
Ideal upgraded replacement for the OEM rubber lower radiator hose, which is known to harden and fail over time.
Withstands harsh high-temperature and high-pressure operating conditions to maintain peak performance during competition or daily driving. Max. temperature rating: 350F (177C).
Includes HPS 100% stainless steel industrial-grade embossed hose clamps that will not cut the silicone hose.
Engineered to ensure quality that lasts longer than the stock rubber hose.
Replaces OEM PN: 21503-1CA0A, 21047-1CA0A.
This HPS high-temperature, 3-ply reinforced silicone lower radiator coolant hose kit is designed to replace the stock OEM rubber lower radiator hose known to harden and fail over time. Featuring premium-quality silicone and a race-inspired design, this hose kit can withstand the harsh high-temperature and high-pressure operating conditions under the hood across a wide range of driving conditions. The HPS silicone hose kit has the correct bends and dimensions for a perfect fit as an OEM rubber coolant hose replacement. Compared to universal hoses found at local auto parts stores, the HPS silicone hose kit is much easier to work with. Max. temperature rating: 350 degrees Fahrenheit. Includes 100% stainless steel clamps for easy installation.
Before You Order
〇 Regarding Import Consumption Tax
At Shafto-ya Shopping Site, we cover 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 Compatibility Check
All product databases are primarily based on North American vehicles (USDM), so please verify compatibility with Japanese vehicles (JDM) before placing your order. (If you are unsure whether a listed product is compatible with your vehicle, please feel free to contact us. Our support team will be happy to look into it for you.)
If you place an order without confirming 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 top page, this does not necessarily mean they will fit Japanese model vehicles without modification.
All product descriptions 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 payment. Shipping estimates are calculated automatically when you enter your shipping address on the checkout page. For large items such as body parts, the actual shipping cost may occasionally differ significantly from the automated calculation. In such cases, we will contact you individually via email.
Basically, 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 sufficient time for delivery. If you are in a hurry, please contact us in advance to check the delivery time. All products are transported by air. No products are shipped by sea freight.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
Please be aware that all products we handle are designed and manufactured outside of Japan. They are not designed to comply with the "Japanese Vehicle Inspection (Shaken) System," and we are unable to provide strength study reports or similar documentation for Japanese inspection purposes. Therefore, all parts are sold for "circuit, private property, or off-road use only," and their installation and use are at your own risk.
○ Regarding Warranty
Please inspect the contents immediately upon receipt of your order. Since all products are shipped internationally from outside of Japan, there is a possibility of shipping damage to the packaging or the product itself. 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, regarding products sold through us, all warranty-related support will be handled "exclusively through us." Please note that we cannot provide support through other companies or distributors located within Japan.