The HPS AN Male to Male Bulkhead Adapter Fitting [90 Degree] [-4] (Aluminum, Black) sits in the Hoses & Fittings department here, stocked and fitment checked.
![HPS AN Male to Male Bulkhead Adapter Fitting [90 Degree] [-4] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN833_L1_1_83526a27-317e-434d-bace-77bbbadaf09a-1.jpg)
Inner diameter must match the fitting exactly, since eyeballing sizes is how leaks begin. Replace both the upper and lower runs while the system is open.
The hps an male to male bulkhead adapter ships protected, because a damaged part helps nobody.
Drivers choose the hps an male to male bulkhead adapter here for honest specification detail and quick dispatch.
Buyers comparing the hps an male to male bulkhead adapter will find the specification detail on this page rather than in a catalog footnote.
What you are buying
- Material: Aluminum
- Finish: Black
- Category: AN Fitting Components
- Price: $21.53 with free shipping over $99
- Availability: in stock, dispatched from the USA
Give us the VIN and we will check trim, engine option and drive type, the three details that break fitment.
Related listings: Hoses & Fittings · HPS AN Female Bulkhead Jam Nut AN Fitting [Straight] [-8] (Aluminum, Black) · HPS AN Female Bulkhead Jam Nut AN Fitting [Straight] [-6] (Aluminum, Black) · full catalog
Every parcel carries tracking that updates with each carrier scan until it reaches your door.
General guidance on this system is published in the fuel economy maintenance guidance.
Frequently asked questions
What do you need to verify fitment?
We verify every doubtful order by hand. Give us the year, make, model and engine option and we will confirm compatibility in one reply.
Do you ship the same day?
Orders placed before early afternoon on a business day usually leave our USA warehouse the same day, and tracking is emailed when the label is created.
What happens if it arrives damaged?
Parts are covered against defects for the period stated on this page, and non defect returns follow our standard returns window.
What happens before my order ships?
We verify diameter and reinforcement specification on every hose order.
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