The HPS NPT Male to Male Union Adapter Fitting [Straight] [3/8 NPT] (Aluminum, Black) is available now, with fitment data on the page and a team behind it.
![HPS NPT Male to Male Union Adapter Fitting [Straight] [3/8 NPT] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN911_1_77b0bbfb-6e70-4c99-8f3f-b382aef10f84-2.jpg)
Hoses and fittings work under pressure and heat, where material choice decides service life. Keep petroleum away from standard silicone unless the hose is lined for it.
Ordering the hps npt male to male union adapter takes a minute and the confirmation reaches you straight away.
Our team knows the hps npt male to male union adapter well, so ask if anything about the specification is unclear.
Stock of the hps npt male to male union adapter is live on this page rather than estimated.
What you are buying
- Material: Aluminum
- Finish: Black
- Category: AN Fitting Components
- Price: $22.10 with free shipping over $99
- Availability: in stock, dispatched from the USA
Fitment questions get answered by people who work with these parts daily, usually the same business day.
Continue browsing: Hoses & Fittings · HPS AN Male to Male Union Adapter AN Fitting [Straight] [-12] (Aluminum, Black) · HPS AN Female Bulkhead Jam Nut AN Fitting [Straight] [-8] (Aluminum, Black) · full catalog
Stock levels shown here are live, so what you order is what is on the shelf ready to travel.
General guidance on this system is published in the Car Care Council maintenance tips.
Buyer questions
Can you check fitment before I order?
Our parts team confirms fitment before the box is sealed. Contact us with your vehicle details and we will settle it in advance.
How fast does this ship?
Your tracking link arrives by email at label creation and stays live until delivery, so you can follow the parcel the whole way.
Is there a warranty on this?
Contact support before removing or returning anything, so the right process starts on the first message and nothing is voided by accident.
Is this checked before shipping?
We verify diameter and reinforcement specification on every hose order.
![HPS AN Male to NPT Adapter Fitting [Straight] [-8 to 1/2 NPT] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN816-06-X_pic1_1_b76d947d-1e43-4e38-b986-a8f6682cdca6-300x300.jpg)
![HPS AN 3-Way Tee Adapter (Tee with female on run) Fitting [Tee] [AN -8] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN9261_1_be005c51-8bd2-46a9-92b6-7e329201ec21-300x300.jpg)
![HPS AN Female Flare Cap Fitting [Straight] [AN -16] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN929_1_c735b1de-9c47-4378-8770-106277ec99ca-300x300.jpg)
![HPS AN 3-Way Tee Adapter (Tee with female on run) Fitting [Tee] [AN -6] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN9261_1_13ceb207-d699-42c1-9a48-035b83f670cc-300x300.jpg)
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