Shopping the HPS AN Male to Female Expander Adapter Fitting [Straight] [AN -6 to -8] (Aluminum, Black)? Everything you need to choose correctly is on this page.
![HPS AN Male to Female Expander Adapter Fitting [Straight] [AN -6 to -8] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN951_1_ce8ae68b-c8f2-4484-9102-135c73ce78e6.jpg)
Inner diameter must match the fitting exactly, since eyeballing sizes is how leaks begin. Re check clamp torque after the first few heat cycles.
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: $22.19 with free shipping over $99
- Availability: in stock, dispatched from the USA
If your vehicle has been modified, tell us, since the factory data will not show a previous owner changes.
Browse nearby: 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
Parcels leave our USA warehouse promptly and arrive protected, because packaging failures are returns waiting to happen.
Before you start the job, the Car Care Council maintenance tips is worth five minutes.
Frequently asked questions
Will this part fit my vehicle?
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.
When will my order dispatch?
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?
Report any transit damage with a photo and we will send a replacement or refund you. We handle the carrier claim ourselves.
How do you verify this part?
Lines and fittings are checked for pressure rating, inner diameter and ply count before shipping.
![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 NPT Adapter Fitting [Straight] [-8 to 1/4 NPT] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN816-06-X_pic1_1_8fbe7cf9-52b7-41cb-9b7c-e7396fcd09ae-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)
![HPS AN 3-Way Tee Adapter (Tee with female on run) Fitting [Tee] [AN -6] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN9261_1_13ceb207-d699-42c1-9a48-035b83f670cc-300x300.jpg)
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