Key Features
Crafted with the correct bends and curves to ensure a perfect fit.
Prevents and fixes coolant leaks and engine overheating issues caused by cracked, damaged, or collapsed OEM rubber coolant radiator hoses.
Race-proven design with high-durability quality, engineered for extreme high-temperature use (up to 350°F) and long-term exposure to under-hood and coolant heat.
Includes 100% stainless steel industrial-grade embossed hose clamps that do not cut the silicone hose.
100% satisfaction guarantee. HPS Performance is available to help troubleshoot any technical issues or questions.
The HPS red high-temperature 3-ply reinforced silicone radiator hose kit (Part No. 57-1847-RED) replaces the 1984–1989 Nissan 300ZX 3.0L V6 Turbo / NA stock OEM rubber upper and lower radiator coolant hoses (Part Nos: 19502-P5M-000, 19501-P5M-000) using premium-grade, high-heat-resistant materials that meet or exceed OE specifications (maximum temperature rating: 350°F). Compared to universal hoses from local auto parts stores, the HPS silicone radiator hose kit features the proper bends and curves for a perfect fit. The HPS silicone coolant hose kit includes 100% stainless steel non-perforated embossed hose clamps for easy installation without cutting the silicone hose. HPS silicone hoses prevent and resolve coolant leaks and engine overheating issues caused by cracked, damaged, or collapsed OEM rubber coolant hoses. With excellent resistance to extreme ambient and radiant temperature conditions, HPS silicone hoses can withstand the harsh high-temperature and high-pressure operating conditions of the engine while maintaining peak efficiency during daily driving or racing competitions. HPS silicone hose kits come with an HPS Performance Products limited lifetime warranty.
Before Ordering
〇 Regarding Import Consumption Tax
At the Shafutoya 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Checking Compatibility
Our entire product database is based on North American specification vehicles (USDM). Please confirm whether or not these parts can be installed on 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 investigate for you.)
If an order is placed 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 via the tabs on our top page, this does not 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 fees are paid at the time of checkout. Shipping estimates are calculated automatically once 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 automated calculation. 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 approximately 7 to 14 days, so please allow sufficient 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 freight; they are never shipped by sea.
○ Regarding Compliance with Japanese Vehicle Inspection (Shaken)
All products we handle are fundamentally designed and manufactured outside of Japan. Please be aware that they are not compliant with the "Japanese Vehicle Inspection System," and we cannot provide strength calculation documents or similar paperwork for such inspections. 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 of your order immediately upon arrival. Since all products are shipped internationally from outside Japan, the packaging boxes or the products themselves may sustain shipping damage. Please understand that we only provide returns, refunds, or replacement exchanges for items that have shipping damage, are defective, or are different from what you ordered, provided that you contact us within 7 days of receipt. Additionally, 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.