What is this fitting used for?

This fitting is used to connect a -4AN female hose end to a 1/8 inch NPT male threaded component. It's commonly used in custom fuel or oil line setups for various automotive applications.

What material is this adapter made from?

The adapter is constructed from 6061 aluminum alloy, which makes it lightweight. It also features a black anodized finish for added durability and a clean look.

Does this fitting come with any warranty?

Yes, this Vibrant Performance adapter fitting is covered by a one-year limited warranty from the manufacturer.

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Specifications

Brand: Vibrant
Part #: 11366
UPC: 690092157616

Vibrant -4AN to 1/8in NPT Female Swivel Straight Adapter Fitting

Name: Vibrant -4AN to 1/8in NPT Female Swivel Straight Adapter Fitting
Brand: Vibrant
SKU: vibrant-vibrant-4an-to-1-8in-npt-female-swivel-straight-adapter-fitting-t14-31270
Price: 14.75 USD
Availability: BackOrder

$14.75

On Backorder — Expected to ship by May 31, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Vibrant -4AN to 1/8in NPT Female Swivel Straight Adapter Fitting. Connects AN hoses to NPT components with a leak-free seal.

Key Features

Fits -4AN female to 1/8 inch NPT male connections.
Constructed from lightweight 6061 aluminum alloy.
Features a swivel design for easier assembly.
Black anodized finish for durability and appearance.
Designed for a smooth flow path and an anti-leak seal.
Comes with a one-year limited warranty.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

This Vibrant adapter fitting is made from 6061 aluminum alloy, which keeps it lightweight. It's designed to connect a -4AN female hose end to a 1/8 inch NPT male component, like many common oil pumps, fuel pumps, or fuel filters. The swivel design helps make assembly easier and ensures a smooth flow path.

The black anodized finish not only looks good but also helps protect the aluminum. This fitting is a straightforward way to adapt your AN plumbing to NPT threads, offering a reliable, leak-free connection for your custom fuel or oil system.