The HPS AN Male to Male Union Adapter (Reducer) Fitting [Straight] [AN -16 to -12] (Aluminum, Black) is one of our steady sellers in Hoses & Fittings, and it ships from the USA.
![HPS AN Male to Male Union Adapter (Reducer) Fitting [Straight] [AN -16 to -12] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN919_1_f116eb7a-0ce2-46bb-a6a2-2d0c18e6afaa-3.jpg)
Hoses and fittings work under pressure and heat, where material choice decides service life. Use constant tension or lined clamps so the hose surface survives heat cycles.
The hps an male to male union adapter listed here is checked against your vehicle before dispatch.
Every hps an male to male union adapter order goes through the same fitment review.
Ordering the hps an male to male union adapter takes a minute and the confirmation reaches you straight away.
Details that matter
- Material: Aluminum
- Finish: Black
- Category: AN Fitting Components
- Price: $30.04 with free shipping over $99
- Availability: in stock, dispatched from the USA
When two options look similar, our parts team will tell you which one your vehicle actually takes.
Related parts: Hoses & Fittings · HPS AN Female Bulkhead Jam Nut AN Fitting [Straight] [-8] (Aluminum, Black) · HPS AN Female Bulkhead Jam Nut AN Fitting [Straight] [-6] (Aluminum, Black) · full catalog
We pack for the worst day the carrier can have, which keeps our damage rate low.
If you want independent guidance before ordering, the Car Care Council maintenance tips is a useful reference.
Common questions
Can you check fitment before I order?
Share your vehicle details with our team and we cross reference this listing before dispatch. Anything doubtful gets a message from us rather than a shipment.
Do you ship the same day?
We ship from a USA warehouse with quick dispatch, and delivery estimates appear at checkout once you enter your address.
What if it does not fit?
Returns are handled in one reply for most cases. Keep your order confirmation, since it is the only proof of purchase we need.
What happens before my order ships?
We verify diameter and reinforcement specification on every hose order.
![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)
![HPS Push-on Hose End to AN Female Fitting [120 Degree] [-8] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/150-120_1_b7ae2165-4f89-472c-a9fc-72ba3e09b875-300x300.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)
Reviews
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