My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Nitrous Express 16125 3/8 NPT x 1/4 NPT Male Union Connector Fitting

Manufacturer

Picture for manufacturer Nitrous Express

Part Number

16125
4 reviews
Sale Price

$7.33

In Stock (10+)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Nitrous Express 16125 is a precision-engineered male union connector fitting designed to adapt 3/8 NPT threads to 1/4 NPT threads in nitrous oxide delivery systems. This reducer fitting enables secure connections between different diameter components in your NX nitrous system.

Key Features:

  • 3/8 inch NPT on one end, 1/4 inch NPT on the other for versatile plumbing options
  • Male threads on both ends for connecting to female NPT ports
  • Machined from high-quality materials for leak-free performance under pressure
  • Direct-fit compatibility with Nitrous Express nitrous systems
  • Allows custom line routing and system configuration

This union connector is an essential component for installers who need to adapt between different line sizes or connect aftermarket components to their nitrous delivery system. The precision NPT threads ensure proper sealing when installed with appropriate thread sealant or PTFE tape.

Products specifications

Add-On Part

16002, 16422, 16006, 18959, 15985

Prop 65

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

Ordered these pads from another source & it was cancelled stating unavailable. Autoplicity has the same part, a bit more $ but they have the part I need and that is what counts. Thanks Autoplicity! You have my business!

Arrived in 4 business days and cheapest price on the web for the part I got.

Awesome company. Great prices... friendly staff and fast shipping. Will use as much as possible for auto parts needs.

discount codes brought prices down just under competitors with shipping. keep prices down and Ill come back again.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy