Key Features
Designed with correct bends and curves to ensure a perfect fit.
Replace your stock OEM rubber radiator hoses, which can eventually weaken over time and lead to premature failure.
Withstands the harsh high-temperature and high-pressure operating conditions of the engine while maintaining peak efficiency during competition or daily driving. Maximum temperature rating: 350°F (177°C).
Ideal for replacing or upgrading the performance of OEM rubber hoses. Race-proven design offers superior longevity compared to stock rubber hoses.
Includes HPS 100% stainless steel industrial-grade embossed hose clamps that do not cut the hose.
The Nissan 03-06 350Z HPS High-Temp 3-Ply 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 while maintaining peak efficiency during competition or daily driving. The HPS silicone radiator hose kit features 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 2003–2006 Nissan 350Z.
Before Ordering
〇 Regarding Import Consumption Tax
At Shaftoya 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. (Please feel free to contact us if you are unsure if a listed product fits your vehicle; 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 vehicle model using the tabs on our top page, it does not necessarily 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 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, 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 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 allow sufficient 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
All products handled by our company are generally designed and manufactured outside of Japan. Please be aware that they are not compliant with the "Japanese Vehicle Inspection System," and we cannot provide documents such as strength calculation reports for Japanese inspections. Therefore, all parts are sold for "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 only provide returns, refunds, or replacements for damaged, defective, or incorrect items if notified within 7 days of receipt. Furthermore, for products sold through us, warranty support will be provided "exclusively through our company." Please note that we cannot provide support through other companies or distributors located within Japan.