Key Features
Maximum temperature rating: 350°F. Maximum operating pressure: 70 psi. Bend radius: 3 inches.
Sold by the foot. Shipped as a single continuous roll rather than multiple single-foot sections.
Silicone hose is not compatible with fuel or oil.
However, it is compatible with the following products: Resistant to water and antifreeze such as coolant.
Meets SAEJ20 industry standards and is ideal for marine and industrial applications, and custom turbo or radiator cooling systems.
Coolant, cold leaks, cracks,
HPS 5/8 inch (16 mm) clear high-temperature reinforced silicone heater hose (sold by the foot) meets SAEJ20 industry standards and is ideal for heavy-duty pressure connections, offering excellent resistance for high-temperature applications. HPS performance silicone is designed and engineered to meet high-performance requirements specified in various industry standards, making it ideal for marine and industrial use, custom turbo or intercooler piping fabrication, and DIY intake or radiator cooling systems. Key Features: Made of premium industrial-grade high-temperature reinforced silicone. Thick-wall design enables it to withstand extreme pressure. Highly flexible with excellent tensile strength. Technical Specifications: Product Type: Silicone. Temperature Range: -65°F to +350°F (177°C). Hose Inner Diameter: 5/8 inch (16mm). Hose Outer Diameter: 7/8 inch (22mm). Max. Operating Pressure: 70 psi. Bend Radius: 3". Wall Thickness: 3mm. Hose Length: Sold by the foot. Color: Clear. UV and ozone resistant. Note: Silicone hose is not compatible with fuel or oil. However, it is compatible with water and antifreeze such as coolant. Silicone heater hoses are shipped as a single continuous roll rather than multiple single-foot sections.
Before You Order
〇Regarding Import Consumption Tax
At Shaftoya Shopping Site, we cover 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Checking Compatibility
All product databases are based on North American vehicles (USDM vehicles), so please confirm whether they can be installed on Japanese vehicles (JDM vehicles) before ordering. (If you are unsure whether the listed product is compatible with your vehicle, please feel free to contact us. Our support team will check 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 in the tabs on our top page, it does not necessarily mean they are compatible with Japanese-model vehicles without modification.
All products have been translated into Japanese using translation software. There may be confusing expressions, so please contact us before ordering if you have any questions.
○Regarding Delivery
Shipping costs are paid at the time of checkout. Shipping estimates are calculated automatically 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 automatically calculated shipping cost and the actual cost. In such cases, we will contact you individually by email.
All products are generally shipped internationally from our US warehouse. Unlike domestic shipping in Japan, international shipping takes about 7 to 14 days, so please allow yourself enough time when ordering. If you are in a hurry, please contact us in advance to confirm the delivery date. Note that all products are transported by air freight. They are not shipped by sea freight.
○Regarding Compliance with Japanese Vehicle Inspections
Basically, all products we handle are designed and manufactured outside of Japan. Please note that they do not comply with the "Japanese vehicle inspection system," and we cannot provide strength evaluation documents or similar paperwork for the Japanese vehicle inspection system. Therefore, all parts are sold for the purpose of "use on circuits, private property, 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 or the product itself. Please understand that we will only provide returns, refunds, or replacement exchanges for products with shipping damage, defective products, or items different from what was ordered if you contact us within 7 days of receipt. Furthermore, for products sold through us, we will handle warranty-related matters "only through us." Please note that we do not handle matters through other companies or distributors located in Japan.