Key Features
Side A: AN-4.
Side B: 1/8 NPT.
Converts existing NPT pipe threads to a male 37-degree AN flare for easy maintenance.
Constructed from 6061 aluminum with a Type II black anodized finish for superior corrosion resistance.
Compatible with fuel, oil, coolant, alcohol,
NPT threads are widely used in automotive applications but are not intended for repeated servicing. HPS AN to NPT adapter fittings convert NPT female threaded ports to AN-style fittings, facilitating easier maintenance. AN-style fittings can be installed and removed repeatedly without the need for additional sealants or gaskets, whereas barbed fittings or clamp-on hose fittings can become damaged with repeated use. HPS AN to NPT adapters are machined from 6061 aluminum and feature a Type II black anodized finish for enhanced wear and corrosion resistance.
Before You Order
〇 Regarding Import Consumption Tax
At Shaftoya Shopping Site, we cover 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
All product databases are based on North American vehicles (USDM). Please confirm compatibility with Japanese vehicles (JDM) before placing your order. (If you are unsure whether a listed product fits your vehicle, please feel free to contact us. Our support team will be happy to assist 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, make, and model on our homepage tabs, this 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 checkout. Shipping estimates are calculated automatically once you enter your shipping address on the checkout page. For large items such as body parts, there are rare cases where the automatically calculated shipping cost differs significantly from 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 approximately 7 to 14 days, so please allow sufficient time when placing your order. If you are in a hurry, please contact us in advance to check the estimated delivery date. Please note that all products are transported by air; they are not shipped by sea freight.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
All products we handle are designed and manufactured outside of Japan. Please be aware that they are not compliant with the "Japanese Vehicle Inspection System," and we are unable to provide strength calculation documents or similar paperwork for this purpose. Therefore, all parts are sold for use on "circuits, private property, and off-road" use only; please install and use them 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 the packaging or the product itself. Please understand that we will only provide returns, refunds, or replacement exchanges for damaged items, defective products, or incorrect items if notified within 7 days of receipt. Please note that for products sold through us, warranty support will be handled "exclusively through us." We do not provide support through other companies or distributors located within Japan.