Key Features
Side A: AN-3.
Side B: 1/4 NPT.
Converts existing NPT pipe threads to male 37-degree AN flares for easy maintenance.
6061 aluminum with Type II black anodized finish provides excellent corrosion resistance.
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 into AN-style fittings, facilitating easier maintenance. AN-style fittings can be installed and removed multiple times without the need for additional sealants or gaskets, whereas barbed fittings or fittings secured with hose clamps may become damaged with repeated use. HPS AN to NPT adapters are made of 6061 aluminum with a Type II black anodized finish, providing improved wear and corrosion resistance.
Before You Order
〇 Regarding Import Consumption Tax
At the Shaftoya shopping site, we pay the import consumption tax incurred at the time of import on your behalf, so there are no additional charges beyond the total amount paid at checkout.
〇Checking Compatibility
Our entire product database is based on North American vehicles (USDM), so please check whether a product is compatible with Japanese vehicles (JDM) before ordering. (Please feel free to contact us if you are unsure whether a listed product is compatible with your vehicle. Our support team will be happy to look into it for you.)
If you order without verifying 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, this does not guarantee that they will fit Japanese model vehicles without modification.
All product information has 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 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 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 to confirm the delivery time in advance. All products are transported by air; they are not shipped by sea.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
All products we handle are designed and manufactured outside of Japan. Please understand that they are not compliant with the "Japanese Vehicle Inspection (Shaken) 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, and off-road" purposes, and any installation or use is 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 will only provide returns, refunds, or replacement products for damaged, defective, or incorrect items if you contact us 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.