Key Features
Designed with the correct bends and curves to ensure a perfect fit.
Replaces original OEM rubber radiator hoses, which can eventually weaken over time, leading to premature failure.
Maintains peak efficiency under both competitive racing and daily driving conditions while withstanding the harsh high-temperature and high-pressure operating conditions of the engine. Max temperature rating: 350°F (177°C).
Ideal for replacing or upgrading OEM rubber hoses. Race-proven design ensures longer-lasting quality compared to stock rubber hoses.
Includes industrial-grade HPS 100% stainless steel embossed hose clamps that will not cut through the hose.
The Yamaha 10-12 YZ450F HPS High-Temperature Reinforced Silicone Radiator Hose Kit is designed to replace stock OEM rubber hoses, which can eventually weaken over time and lead to premature failure. Featuring premium quality silicone and a race-inspired design, this HPS silicone radiator hose kit can withstand the engine's harsh high-temperature and high-pressure operating conditions, maintaining peak efficiency during both competitive racing and daily driving. The HPS silicone radiator hose kit includes the correct bends and curves for a perfect replacement for OEM rubber coolant hoses. Compared to universal hoses available at local auto parts stores, the HPS hose kit is much easier to work with. Max. temperature rating: 350°F. Includes 100% stainless steel clamps for easy installation. This product fits the 2010-2012 Yamaha YZ450F.
Before You Order
〇 Regarding Import Consumption Tax
At the Shaftoya shopping site, we pay 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), so please verify compatibility with Japanese 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 be happy to look into it for you.)
If you place an order without confirming compatibility, we cannot accept returns due to incompatibility.
Please note that even if items are sorted by year, manufacturer, and model using the tabs on our homepage, it does not guarantee that 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 payment. Shipping estimates are calculated automatically when you enter your shipping address on the checkout page. For large items such as body parts, the automatically calculated shipping cost may occasionally differ significantly from the actual cost. In such cases, we will contact you individually via email.
All products are generally shipped internationally from our U.S. warehouse. Unlike domestic shipping within Japan, international shipping takes approximately 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 delivery times. Note that all items are transported by air; they are not shipped by sea.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
Please note that all products we handle are designed and manufactured outside of Japan. They are not compliant with the "Japanese Vehicle Inspection System," and we cannot provide strength calculation documents for the Japanese inspection system. Therefore, all parts are sold for the purpose of "use on circuits, private land, or off-road," and you are responsible for their installation and use.
○ Regarding Warranty
Please check the contents of your order as soon as it arrives. As all products are shipped internationally from outside Japan, there is a possibility of shipping damage to the packaging or the product itself. Please understand that we will only provide returns, refunds, or replacement items for products with shipping damage, defective products, or incorrect items if you contact us within 7 days of receipt. Please note that for products sold through our company, warranty support will be provided "only through us." We do not provide support through other companies or distributors located within Japan.