Key Features
Rated for temperatures up to 350°F, suitable for high-temperature applications.
Silicone is reinforced with 3 layers of polyester fabric, providing a highly durable, pressure-resistant connection.
Suitable for use with coolant, water, air, turbocharger bypass valve ports, vacuum ports, throttle body water ports, heater cores, and more.
Color: Blue.
Inside Diameter: 1-1/4 inch (32mm). Total Length: 1-3/4 inch.
HPS reinforced silicone caps are NOT compatible with fuel, oil, or petroleum-based products.
HPS Performance 1-1/4" high-temperature reinforced blue silicone caps are specifically designed for use in cooling systems. The vacuum caps are reinforced with 3 layers of polyester webbing, allowing them to withstand the high temperatures and pressures of cooling systems for years. Suitable for air, turbocharger bypass valve ports, vacuum ports, throttle body water ports, heater cores, etc. Temperature Range: -65°F to +350°F (177°C). Reinforcement Layers: 3-layer polyester. Inside Diameter: 1-1/4" (32mm). Color: Blue. Wall Thickness: 4mm. Inside Length: 1-3/16". Total Length: 1-3/4". UV and ozone resistant. Note: HPS reinforced silicone caps are not compatible with fuel, oil, or petroleum-based products.
Before Ordering
〇 Regarding Import Consumption Tax
At the Shaftoya shopping site, we cover 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Confirmation of Compatibility
All product databases are based on North American vehicles (USDM). Please confirm whether or not installation on Japanese vehicles (JDM) is possible 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 be happy to look it up 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 mean 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 settlement. Estimates for shipping costs are automatically calculated 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 amount and the actual shipping cost. In such cases, we will contact you individually via email.
In principle, all products are shipped internationally from our U.S. warehouse. Unlike domestic shipping within Japan, international shipping takes about 7 to 14 days, so please allow yourself plenty of time when ordering. If you are in a hurry, please contact us in advance to confirm the delivery date. All products are transported via air freight. They are not shipped via sea freight.
○ Regarding Compliance with Japanese Vehicle Inspection (Shaken)
Please note that all products we handle are designed and manufactured outside of Japan. They are not adapted to the "Japanese Vehicle Inspection System," and we are unable to provide strength study documents or similar for that purpose. Therefore, all parts are sold for the purpose of "use on circuits, private land, 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 is a possibility that the packing box or the product may sustain shipping damage. Please understand that we will only provide returns, refunds, or replacements for products with shipping damage, defective items, or items different from what was ordered if you contact us within 7 days of receipt. Furthermore, for products sold through us, all warranty-related support will be handled "exclusively through us." Please note that we do not handle support through other companies or distributors located within Japan.