The HPS AN Male to ORB Adapter Fitting [Straight] [AN -3 to -4 ORB] (Aluminum, Black) is one of our steady sellers in Hoses & Fittings, and it ships from the USA.
![HPS AN Male to ORB Adapter Fitting [Straight] [AN -3 to -4 ORB] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN920_1_6a9f46e5-ef64-4b4c-a765-7ede32b60e98.jpg)
Inner diameter must match the fitting exactly, since eyeballing sizes is how leaks begin. Measure inner diameter at the fitting rather than estimating by eye.
If your build is unusual, tell us and we will confirm the hps an male to orb adapter fitting against it.
The hps an male to orb adapter fitting ships protected, because a damaged part helps nobody.
Drivers choose the hps an male to orb adapter fitting here for honest specification detail and quick dispatch.
Quick specs
- Material: Aluminum
- Finish: Black
- Category: AN Fitting Components
- Price: $17.70 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.
Keep shopping: Hoses & Fittings · HPS AN Male to Male Union Adapter AN Fitting [Straight] [-6] (Aluminum, Black) · HPS AN Male to Male Union Adapter AN Fitting [Straight] [-4] (Aluminum, Black) · full catalog
Delivery estimates appear at checkout for your address, with no padding added to the carriage price.
Independent information on this topic lives at the fuel economy maintenance guidance.
Questions we get about this part
Will this part fit my vehicle?
The application text on this page lists what the part serves. If your vehicle is not clearly covered, send the VIN and we will rule on it before you pay.
How fast does this ship?
Dispatch is normally the same or next business day, and heavy items travel on freight with a booked delivery window.
How do returns work here?
If the part does not fit, message our support desk with the order number and we will arrange an exchange or refund. Keep the packaging until the test fit is done.
How do you protect it in transit?
We verify diameter and reinforcement specification on every hose order.
![HPS AN Male to Metric Adapter Fitting [Straight] [-6 to M22 x 1.5] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN816-06-X_pic1_1_84a0bab4-582d-4dc1-a176-6237879f811f-300x300.jpg)
![HPS AN Male to Metric Adapter Fitting [Straight] [-6 to M20 x 1.5] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN816-06-X_pic1_1_9ea8f01c-f6ee-43ae-9912-654e10e73c03-300x300.jpg)
![HPS AN Male to Metric Adapter Fitting [Straight] [-8 to M14 x 1.25] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN816-06-X_pic1_1_2d43096e-0176-48a6-aafa-d4ad5b2e739f-300x300.jpg)
![HPS AN Male to Metric Adapter Fitting [Straight] [-6 to M16 x 1.5] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN816-06-X_pic1_1_b0b8871f-2b21-4f3d-9270-e611d31355a7-300x300.jpg)
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