Consider the HPS AN Male to Male Union Adapter (Reducer) Fitting [Straight] [AN -16 to -10] (Aluminum, Black) sourced: we stock it, verify it and send it out fast.
![HPS AN Male to Male Union Adapter (Reducer) Fitting [Straight] [AN -16 to -10] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN919_1_d1eb8719-05b9-4085-9bb9-2e4637454486-3.jpg)
Clamp choice matters: constant tension or lined clamps protect the hose surface over heat cycles. Use constant tension or lined clamps so the hose surface survives heat cycles.
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
Message us the vehicle details and we will confirm compatibility, including anything unusual about your build.
Customers also open: Hoses & Fittings · HPS AN Male to Male Union Adapter AN Fitting [Straight] [-16] (Aluminum, Black) · HPS AN Male to Male Union Adapter AN Fitting [Straight] [-12] (Aluminum, Black) · full catalog
Dispatch is quick because the inventory is real, and you receive tracking the moment the label prints.
For safety and service guidance from outside the aftermarket, see the Car Care Council maintenance tips.
Buyer questions
How do I know this is the right part?
Our parts team confirms fitment before the box is sealed. Contact us with your vehicle details and we will settle it in advance.
How quickly can I get this?
Same business day dispatch applies to orders placed before the early afternoon cutoff, with tracking that updates at every carrier scan.
What is the return policy?
Parts are covered against defects for the period stated on this page, and non defect returns follow our standard returns window.
Is this checked before shipping?
We verify diameter and reinforcement specification on every hose order.
![HPS Push-on Hose End to AN Female Fitting [120 Degree] [-12] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/150-120_1_635e984b-3fc3-4cc7-aaac-b24669ef133f-300x300.jpg)
![HPS AN Male to Metric Adapter Fitting [Straight] [-6 to M18 x 1.5] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN816-06-X_pic1_1_f414e18f-37ad-4910-8abb-c7f9ac2080bf-300x300.jpg)
![HPS NPT Allen Plug Fitting [1/2 NPT] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN932_1_905b27b0-3c7d-4fa0-ad9c-55f954a9d8c0-300x300.jpg)
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