Key Features
An ideal upgrade replacement for OEM rubber heater hoses that harden and fail over time.
>Withstands harsh high-temperature and high-pressure operating conditions while maintaining peak performance during racing or daily driving. Max. temperature rating: 350F (177C).
Includes HPS 100% stainless steel industrial-grade embossed hose clamps that won't cut the silicone hose.
Designed to ensure quality that lasts longer than stock rubber hoses.
Replaces OEM P/N: 72411AG001, 72421AG050.
This HPS high-temperature 3-ply reinforced silicone heater hose kit is designed to replace stock OEM rubber heater hoses that are 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. HPS silicone hose kits have the correct bends and dimensions to ensure a perfect fit as replacements for OEM rubber coolant hoses. Compared to universal hoses sold at local auto parts stores, HPS silicone hose kits are much easier to handle. Maximum temperature rating: 350 degrees Fahrenheit. Includes 100% stainless steel clamps for easy installation.
Before Ordering
〇 Regarding Import Consumption Tax
At the Shaftoya shopping site, we pay the import consumption tax incurred upon importation on your behalf, so you will not be charged any additional fees beyond the total amount paid at checkout.
〇Checking Compatibility
As our entire product database is based on North American specification vehicles (USDM), please check compatibility with Japanese specification 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 using the tabs on our top page, this does not necessarily mean they are compatible with Japanese-spec 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 payment. 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.
In principle, all products are 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 not shipped by sea.
○ Regarding Compliance with Japanese Vehicle Inspection (Shaken)
In principle, all products we handle are designed and manufactured outside of Japan. Please be aware that they are not designed to comply with the "Japanese Vehicle Inspection (Shaken) system," and we are unable to provide documents such as strength calculation reports for the Japanese inspection system. Therefore, all parts are sold for the purpose of "use on circuits, private land, or off-road," and installation and use are at your own risk.
○ Regarding Warranty
Please check the contents of your order as soon as it arrives. As all products are shipped internationally from outside Japan, there may be shipping damage to the packaging or the product itself. Please understand that we will only provide returns, refunds, or exchanges 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 our company." Please note that we do not provide support through other companies or distributors located within Japan.