Key Features
Rated up to 350 degrees Fahrenheit, suitable for high-temperature applications.
Silicone is reinforced with 3 layers of polyester weave, providing a durable, pressure-resistant connection.
Compatible for use with coolant, water, air, turbocharger bypass valve ports, vacuum ports, throttle body water ports, heater cores, etc.
Color: Black.
Inner Diameter: 1-1/4 inches (32mm). Overall Length: 1-3/4 inches.
HPS reinforced silicone caps are NOT compatible with fuel, oil, or petroleum-based products.
HPS Performance 1-1/4" high-temperature reinforced black silicone caps are specifically designed for installation on cooling systems. The vacuum caps are reinforced with 3 layers of polyester webbing, allowing HPS Performance silicone caps to withstand the high temperatures and pressures of cooling systems for many 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. Inner Diameter: 1-1/4" (32mm). Color: Black. Wall thickness: 4mm. Inner Diameter: 1-3/16". Overall 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 Shafutoya 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
All product databases are based on North American vehicles (USDM vehicles), so please check whether installation on Japanese vehicles (JDM vehicles) 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 check 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 model year, manufacturer name, and vehicle model in 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. There may be confusing expressions, so please contact us before ordering if you have any questions.
○ Regarding Shipping
Shipping costs are paid at the time of checkout. 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 amount and the actual shipping cost. In such cases, we will contact you individually via email.
Basically, all products are 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 to spare. If you are in a hurry, please contact us in advance to confirm delivery times. Note that all products are transported by air. They are not shipped by sea freight.
○ Regarding Japanese Vehicle Inspection Compatibility
Basically, all products we handle are designed and manufactured outside of Japan. Please note that they do not comply with the "Japanese vehicle inspection system," and we cannot provide strength evaluation documents or the like for Japanese vehicle inspections. 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 of the package immediately upon arrival. As all products are shipped internationally from outside Japan, there may be shipping damage to the packing box or the product. Please understand that for products with shipping damage, defective items, or items different from your order, we will only handle returns, refunds, or replacement exchanges if contacted within 7 days of receipt. Please also note that for products sold through us, warranty support will be handled "exclusively through us." We do not provide support through other companies or agents located within Japan.