![HPS NPT Hex Plug Fitting [3/8 NPT] (Aluminum, Black)](https://partsmithco.com/wp-content/uploads/2026/07/AN933_1_1c08241a-c2ec-4139-bfbd-8142d10147e2-1.jpg)
The HPS NPT Hex Plug Fitting [3/8 NPT] (Aluminum, Black) is in stock at PartSmith Co. and ready for dispatch from our USA warehouse.
Hoses and fittings work under pressure and heat, where material choice decides service life. Keep petroleum away from standard silicone unless the hose is lined for it.
If your build is unusual, tell us and we will confirm the hps npt hex plug fitting against it.
The hps npt hex plug fitting ships protected, because a damaged part helps nobody.
Details that matter
- Material: Aluminum
- Finish: Black
- Category: AN Fitting Components
- Price: $15.51 with free shipping over $99
- Availability: in stock, dispatched from the USA
Shops ordering in volume can send a full parts list and we will verify the whole job in one reply.
Also worth a look: Hoses & Fittings · HPS AN Female Bulkhead Jam Nut AN Fitting [Straight] [-6] (Aluminum, Black) · HPS AN Female Bulkhead Jam Nut AN Fitting [Straight] [-4] (Aluminum, Black) · full catalog
Parcels leave our USA warehouse promptly and arrive protected, because packaging failures are returns waiting to happen.
A neutral reference for this work is the NHTSA vehicle safety hub.
Before you order
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?
Same business day dispatch applies to orders placed before the early afternoon cutoff, with tracking that updates at every carrier scan.
What is the return policy?
Report any transit damage with a photo and we will send a replacement or refund you. We handle the carrier claim ourselves.
Is the part inspected before dispatch?
We verify diameter and reinforcement specification on every hose order.
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