Key Features
Designed with the correct bends and curves to ensure a perfect fit.
Replaces original OEM rubber radiator hoses. Heater hoses can eventually weaken over time, leading to premature failure.
Withstands the harsh high-temperature and high-pressure operating conditions of the engine while maintaining peak efficiency during both competition and daily driving. Maximum temperature rating: 350°F (177°C).
Ideal for replacing or upgrading the performance of OEM rubber hoses. Race-proven design provides longer-lasting quality compared to stock rubber hoses.
Includes HPS 100% stainless steel industrial-grade embossed hose clamps that will not cut the hoses.
This latest HPS high-temp 3-ply reinforced blue silicone radiator and heater hose kit for 99-05 Mazda Miata 1.8L is designed to replace stock OEM rubber radiator and heater hoses that can eventually weaken over time, leading to premature failure. Featuring premium quality silicone and a race-inspired design, this HPS silicone radiator and heater hose kit can withstand the engine's harsh high-temperature and high-pressure operating conditions, maintaining peak efficiency during competition and daily driving. Old, cracked, and brittle radiator and heater hoses may fail to cool the engine efficiently, which can lead to engine overheating and leave you stranded. Therefore, maintain your vehicle's cooling system by replacing your old, brittle hoses now before it's too late. Perfect for racing and daily driving applications. The HPS silicone radiator hose + heater hose kit comes with all the correct bends and curves for a perfect fit and replacement for your vehicle. Compared to universal hoses available at local auto parts stores, the HPS hose kit is much easier to work with. The HPS silicone coolant radiator and heater hose kit is constructed from multi-ply premium-grade silicone and reinforced with high-quality polyester, reducing the risk of component failure and allowing you to maintain higher temperatures and pressures with complete confidence. Fits 99-05 Mazda Miata 1.8L
Before Ordering
〇 Regarding Import Consumption Tax
On the Shafutoya shopping site, we pay the import consumption tax incurred at the time of import on your behalf, so there are no additional charges beyond the total amount paid at checkout.
〇Compatibility Check
All product databases are based on North American vehicles (USDM). Please confirm whether the product can be installed on a Japanese domestic vehicle (JDM) before ordering. (If you are unsure if a listed product is compatible with your vehicle, please feel free to contact us. Our support team will check it for you.)
If you 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 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 before ordering if you have any questions.
○ Regarding Shipping
Shipping costs are paid at the time of checkout. Shipping cost 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.
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 order with enough time. If you are in a hurry, please contact us in advance to check the delivery time. Please note that all products are transported by air freight; they are not shipped by sea freight.
○ Regarding Compliance with Japanese Vehicle Inspection (Shaken)
All products handled by our company are essentially designed and manufactured outside of Japan. Please understand that they do not conform to the "Japanese Vehicle Inspection System," and we cannot provide strength evaluation documents or similar paperwork for the Japanese 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. As all products are shipped internationally from outside Japan, there may be shipping damage to the packaging or the product. We will only provide returns, refunds, or replacements for products with shipping damage, defective products, or products different from what was ordered if you contact us within 7 days of receipt. Please understand that for products sold through us, warranty support will be handled "exclusively through our company." We do not provide support through other companies or distributors located within Japan.