Buying the HPS AN Male to Female Expander Adapter Fitting [Straight] [AN -10 to -12] (Aluminum, Black) should be simple, so here are the facts without the marketing noise.
![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-1.jpg)
Silicone tolerates far more heat than standard rubber and stays flexible for many years. Use constant tension or lined clamps so the hose surface survives heat cycles.
Our team knows the hps an male to female expander adapter well, so ask if anything about the specification is unclear.
Stock of the hps an male to female expander adapter is live on this page rather than estimated.
Shops order the hps an male to female expander adapter from us in volume because the data on the page is accurate.
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
Send the old part number or a photo and we will match it against this listing before you commit.
See also: 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
Heavy items are double boxed or palletized, because transit damage helps nobody.
Independent information on this topic lives at the NHTSA vehicle safety hub.
Frequently asked 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.
What are the shipping times?
Your tracking link arrives by email at label creation and stays live until delivery, so you can follow the parcel the whole way.
How do returns work here?
A straightforward returns window applies from delivery. Keep the original packaging until you have test fitted the part and contact support for a fast exchange or refund.
Is this checked before shipping?
Lines and fittings are checked for pressure rating, inner diameter and ply count before shipping.
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![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)
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