Key Features
Designed with the correct bends and curves to ensure a perfect fit.
Replaces original OEM rubber radiator hoses, which can weaken over time and lead to premature failure.
Maintains peak efficiency during both competition and daily driving while withstanding the engine's harsh high-temperature and high-pressure operating conditions. Max temperature rating: 350°F (177°C).
Ideal for replacing OEM rubber hoses or for performance upgrades. Race-proven design ensures longer-lasting quality compared to stock rubber hoses.
Includes HPS 100% stainless steel industrial-grade embossed hose clamps that do not cut the hose.
The HPS High-Temperature Reinforced Silicone Radiator Hose Kit for the 2007-2009 Yamaha YZ450F 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 competition and daily driving. The HPS silicone radiator hose kit includes the correct bends and curves for a perfect replacement of the OEM rubber coolant hoses. Compared to universal hoses found 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 2007-2009 Yamaha YZ450F.
Before You Order
〇 Regarding Import Consumption Tax
At Shaftoya, we cover the import consumption tax incurred at the time of import, so there will be no additional charges beyond the total amount paid at checkout.
〇Confirmation of Compatibility
Since all product databases are based on North American vehicles (USDM), please confirm whether the item can be installed on a Japanese domestic vehicle (JDM) before placing your order. (If you are unsure if a listed product fits your vehicle, please feel free to contact us. Our support team will investigate 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 model via the tabs on our homepage, this does not necessarily mean they will fit Japanese models without modification.
All product descriptions have been translated into Japanese using translation software. As there may be confusing expressions, please contact us with any questions before ordering.
○ Regarding Shipping
Shipping costs are paid at the time of checkout. Shipping estimates are calculated automatically once you enter your delivery 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 shipping 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 approximately 7 to 14 days, so please allow ample time when ordering. If you are in a hurry, please contact us in advance to confirm delivery times. Note that all products are transported via air freight. They are never shipped by sea freight.
○ 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 are unable to provide strength inspection reports or similar documentation for this purpose. Therefore, all parts are sold for use on circuits, private land, or off-road, and installation/use is at your own risk.
○ Regarding Warranty
Please check the contents immediately upon arrival. As all products are shipped internationally from outside Japan, there is a possibility of shipping damage to packaging or the product itself. Please understand that we will only provide returns, refunds, or replacement products for items with shipping damage, defective goods, or incorrect items if notified within 7 days of receipt. Additionally, for products sold through our company, warranty support will be handled "exclusively through us." Please be aware that we do not handle coordination through other companies or distributors located within Japan.