Key Features
Ideal for replacing aged or damaged OEM rubber heater and water bypass hoses, or for upgrading performance.
Maintains peak performance during competition or daily driving while withstanding harsh high-temperature and high-pressure operating conditions. Max. temperature rating: 350F (177C).
Includes HPS 100% stainless steel industrial-grade embossed hose clamps that won't cut the silicone hose.
Race-proven design ensures longer-lasting quality compared to stock rubber hoses.
Replaces OEM PN: 79721-S02-A00, 79722-S02-A00, 79725-S04-000, 19508-P2A-000.
This HPS high-temperature 3-ply reinforced silicone heater coolant hose kit is designed to replace stock OEM rubber heater and water bypass hoses that weaken over time, leading to premature failure. Featuring premium-quality materials and a race-inspired design, this silicone hose kit can withstand harsh high-temperature and high-pressure operating conditions, maintaining peak performance during competition or daily driving. HPS silicone hose kits have the correct bends and dimensions to serve as a perfect replacement for worn and damaged OEM rubber coolant and water bypass hoses. Compared to 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 there will be no additional charges beyond the total amount paid at checkout.
〇 Confirmation of Fitment
Our entire product database is based on North American vehicles (USDM), so please check the 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 it up 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, make, and model from the tabs on our top page, this 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 payment. Shipping estimates are automatically calculated when you enter your shipping address on the checkout page. For large items such as body parts, there may occasionally be a significant discrepancy between the amount automatically calculated and the actual shipping 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 approximately 7 to 14 days, so please allow yourself plenty of time when ordering. If you are in a hurry, please contact us in advance to confirm delivery dates. Note that all products are transported via air freight; they are never shipped by sea.
○ Regarding Compliance with Japanese Vehicle Inspection (Shaken)
The products we handle are fundamentally designed and manufactured outside of Japan. Please be aware that they are not compliant with the "Japanese Vehicle Inspection (Shaken) System," and we are unable to provide documents such as strength evaluation reports for Japanese inspection purposes. 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 immediately upon arrival. Since all products are shipped internationally from outside Japan, there may be shipping damage to the packaging box or the product. We will only provide returns, refunds, or replacements for products with shipping damage, defective items, or incorrect items if you contact us within 7 days of receipt. Please note that for products sold through our company, warranty support will be handled "exclusively through us." We do not provide support through other domestic companies or agents in Japan.