Key Features
Ideal for replacing or performance-upgrading old, damaged, and degraded OEM rubber coolant tank supply hoses.
Withstands harsh high-temperature and high-pressure operating conditions while maintaining peak performance during daily driving. Max. temperature rating: 350F (177C).
Includes HPS 100% stainless steel industrial-grade embossed hose clamps that do not cut the silicone hose.
High-quality materials ensure long-lasting quality compared to original rubber hoses.
Replaces OEM PNs: 3C3Z-9Y439-AD, 3C3Z-8075-AD.
This HPS high-temperature, 3-ply reinforced silicone heater coolant tank supply hose kit is designed to replace original OEM rubber heater coolant tank hoses that weaken and fail over time. Made from high-quality materials, this silicone hose kit can withstand harsh high-temperature and high-pressure operating conditions, from daily driving to heavy-duty towing. The HPS silicone hose kit features the correct bends and dimensions for a proper replacement for worn or damaged OEM rubber coolant hoses. Compared to universal hoses sold at local auto parts stores, the HPS silicone hose kit is much easier to work with. Maximum temperature rating: 350 degrees Fahrenheit. Comes with 100% stainless steel embossed hose clamps for easy installation.
Before You Order
〇 About Import Consumption Tax
At the Shafutoya shopping site, we cover the import consumption tax incurred at the time of import, so there are no additional charges beyond the total amount paid at checkout.
〇 Checking Compatibility
Our entire product database is based on North American vehicles (USDM), so please confirm compatibility with Japanese domestic vehicles (JDM) before ordering. (If you are unsure whether the listed product fits your vehicle, please feel free to contact us. Our support team will be happy to look it up for you.)
If you order without verifying compatibility, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by selecting the year, make, and model on the tabs of our home page, this does not necessarily mean they will fit Japanese models without modification.
All products have been translated into Japanese using translation software. As there may be confusing expressions, please contact us if you have any questions before ordering.
○ Regarding Delivery
Shipping fees are paid at the time of checkout. Shipping estimates are automatically calculated 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 amount automatically calculated. 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 about 7 to 14 days, so please allow plenty of time when placing your order. If you are in a hurry, please contact us in advance to confirm delivery times. Please note that all products are transported by air; they are not shipped by sea.
○ Regarding Compliance with Japanese Vehicle Inspections
All products we handle are designed and manufactured outside of Japan. Please note that they are not compliant with the "Japanese vehicle inspection system," and we cannot provide strength calculation reports or similar documentation for Japanese vehicle inspections. Therefore, all parts are sold for "circuit use, private property, and off-road use," and their 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 or products. Please understand that we will only provide returns, refunds, or replacement products for damaged, defective, 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 provide support through other companies or distributors located within Japan.