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Nitrous Express 16203 4AN Female to 6AN Male Adapter Fitting

Manufacturer

Picture for manufacturer Nitrous Express

Part Number

16203
5 reviews
Sale Price

$8.49

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Nitrous Express 16203 is a precision-machined adapter fitting designed to transition between different AN (Army-Navy) fitting sizes in nitrous oxide systems and other high-performance fluid applications. This adapter features a 4AN female thread on one end and a 6AN male thread on the other, allowing you to connect components with mismatched fitting sizes.

Key Features:

  • 4AN female to 6AN male configuration for size conversion
  • Precision-machined aluminum construction for durability and light weight
  • Compatible with nitrous oxide, fuel, and other performance fluid systems
  • Anodized finish for corrosion resistance
  • 37-degree flare sealing surface for leak-free connections

This adapter fitting is ideal for custom plumbing setups where you need to connect a 4AN line to a component with 6AN threads, or vice versa. The quality construction ensures reliable performance in high-pressure applications, making it suitable for nitrous systems, fuel systems, oil lines, and other automotive performance applications.

Products specifications

Add-On Part

GENX-2, 16008, 16006, 18959, 11107

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

So far so good

Thanks. Everything went well

very easy

You had the part's in which I was looking for The only hang up was trying to match all parts for the sizes that would fit together

That was about the fastest transaction I've ever placed. Always a pleasant experience with THmotorsports!

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