Here is the HPS AN Male to Male Union Adapter Fitting [45 Degree] [AN -3] (Aluminum, Black), listed with the specifications that actually decide whether it fits.
![HPS AN Male to Male Union Adapter Fitting [45 Degree] [AN -3] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN813_1_3bfc921a-7f4a-4aab-b045-025f75946c2c-3.jpg)
Clamp choice matters: constant tension or lined clamps protect the hose surface over heat cycles. Replace both the upper and lower runs while the system is open.
Details that matter
- Material: Aluminum
- Finish: Black
- Category: AN Fitting Components
- Price: $22.10 with free shipping over $99
- Availability: in stock, dispatched from the USA
Not sure it matches your vehicle? Send your VIN or your year, make and model and our fitment desk will confirm before you order.
Explore more: 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
Dispatch is quick because the inventory is real, and you receive tracking the moment the label prints.
Independent information on this topic lives at the fuel economy maintenance guidance.
Common 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.
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.
What if it does not fit?
Returns are handled in one reply for most cases. Keep your order confirmation, since it is the only proof of purchase we need.
Is the part inspected before dispatch?
We verify diameter and reinforcement specification on every hose order.
![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)
![HPS NPT Allen Plug Fitting [1/16 NPT] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN932_1-300x300.jpg)
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