PartSmith Co. lists the HPS AN Male to Male Union Adapter (Reducer) Fitting [Straight] [AN -12 to -10] (Aluminum, Black) with real inventory, honest specs and fast USA dispatch.
![HPS AN Male to Male Union Adapter (Reducer) Fitting [Straight] [AN -12 to -10] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN919_1_eaafa8c9-6bd7-4cb9-a454-179558478c6f-3.jpg)
Silicone tolerates far more heat than standard rubber and stays flexible for many years. Replace both the upper and lower runs while the system is open.
Part details
- Material: Aluminum
- Finish: Black
- Category: AN Fitting Components
- Price: $27.07 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.
Also worth a look: Hoses & Fittings · HPS AN Male to Male Union Adapter AN Fitting [Straight] [-4] (Aluminum, Black) · HPS AN Male to Male Union Adapter AN Fitting [Straight] [-2] (Aluminum, Black) · full catalog
You get honest delivery estimates rather than optimistic ones, quoted live for your address.
When you want a second opinion that is not a parts store, read the fuel economy maintenance guidance.
Quick answers
How do I know this is the right part?
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.
Do you ship the same day?
Same business day dispatch applies to orders placed before the early afternoon cutoff, with tracking that updates at every carrier scan.
Can I return this part?
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.
How do you verify this part?
Lines and fittings are checked for pressure rating, inner diameter and ply count before shipping.
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