PartSmith Co. keeps the HPS AN Male to Female Expander Adapter Fitting [Straight] [AN -10 to -12] (Aluminum, Black) in stock so your repair is not waiting on a supplier.
![HPS AN Male to Female Expander Adapter Fitting [Straight] [AN -10 to -12] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN951_1_7a5a049e-a537-4442-90df-ad65c6c1c4ed.jpg)
Reinforcement ply count determines burst strength, which matters most on boosted applications. Measure inner diameter at the fitting rather than estimating by eye.
Buyers comparing the hps an male to female expander adapter will find the specification detail on this page rather than in a catalog footnote.
The hps an male to female expander adapter listed here is checked against your vehicle before dispatch.
Every hps an male to female expander adapter order goes through the same fitment review.
Part details
- Material: Aluminum
- Finish: Black
- Category: AN Fitting Components
- Price: $28.08 with free shipping over $99
- Availability: in stock, dispatched from the USA
Our team checks doubtful orders by hand, so share your vehicle details and we will verify this listing against manufacturer data.
See also: 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
Finished surfaces are wrapped and hardware is bagged, so the part arrives ready to install.
For neutral background on this kind of maintenance, see the Car Care Council maintenance tips.
Common questions
Will this part fit my vehicle?
Send your VIN or your year, make and model and our fitment desk confirms the part against manufacturer data before it ships. The check is free and usually answered the same business day.
How long does delivery take?
Dispatch is normally the same or next business day, and heavy items travel on freight with a booked delivery window.
What is the return policy?
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?
Lines and fittings are checked for pressure rating, inner diameter and ply count before shipping.
![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 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)
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