Key Features
An ideal, upgraded replacement for OEM rubber radiator hoses that are prone to hardening and failing over time.
>Withstands extreme high-temperature and high-pressure operating conditions while maintaining peak performance during racing and daily driving. Max. temperature rating: 350F (177C).
Includes HPS 100% stainless steel industrial-grade embossed hose clamps that do not cut into the silicone hose.
Designed to ensure quality that lasts longer than stock rubber hoses.
Replaces OEM PN: 5039678AB, 5039789AA.
This HPS high-temperature 3-ply reinforced silicone radiator hose kit is designed to replace stock OEM rubber upper and lower hoses known to harden and fail over time. Featuring premium-grade silicone and a race-inspired design, this coolant hose kit can withstand the harsh high-temperature and high-pressure operating conditions under the hood throughout a wide range of driving conditions. HPS silicone hose kits have the correct bends and dimensions for a perfect fit as a replacement for OEM rubber coolant hoses. Compared to universal hoses sold at local auto parts stores, HPS silicone hose kits are much easier to work with. Max. temperature rating: 350 degrees Fahrenheit. Includes 100% stainless steel clamps for easy installation.
Before Ordering
〇 Regarding Import Consumption Tax
At Shaft-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
Our entire product database is based on North American vehicles (USDM). Please confirm compatibility with Japanese domestic vehicles (JDM) before placing your order. (If you are unsure if 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 on 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 automatically calculated on the checkout page once you enter your shipping address. 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 by 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 for your order. If you are in a hurry, please contact us in advance to confirm delivery times. All products are transported via air freight. They are not shipped via sea freight.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
The products we handle are basically all designed and manufactured outside of Japan. Please note that they are not adapted to the "Japanese Vehicle Inspection System" (Shaken), and we cannot provide strength evaluation documents or the like for the Japanese inspection system. Therefore, all parts are sold for "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 delivery damage to the packaging or the product itself. Please understand that we will only provide returns, refunds, or replacement products for items with delivery damage, defective products, or incorrect items if notified within 7 days of receipt. Furthermore, for products sold through our company, 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.