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

Earl's Performance AT981621ERL Straight Aluminum AN to NPT Adapter Fitting

Part of: Earl's Performance Straight Aluminum AN to NPT Adapter Fittings

Other options in this family: Earl's Performance AT981606ERL Earl's Performance 981662ERL Earl's Performance AT981688ERL Earl's Performance 981603ERL Earl's Performance AT981608ERL

Manufacturer

Picture for manufacturer Earl's Performance

Part Number

AT981621ERL
12 reviews
Sale Price

$8.95

In Stock (6)

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 Earl's Performance AT981621ERL is a straight aluminum adapter fitting designed to connect AN (Army-Navy) flare fittings to NPT (National Pipe Thread) ports. This precision-machined adapter features a hard anodized aluminum coating that penetrates deep into the aluminum substrate, providing superior wear and corrosion resistance that lasts twice as long as traditional anodized fittings.

Key Features:

  • Hard anodized aluminum construction for maximum durability and corrosion protection
  • Straight design for direct inline connections between AN and NPT thread types
  • Precision-machined threads ensure leak-free sealing and proper torque retention
  • Aggressive black anodized finish provides a professional, performance appearance
  • Made in the USA with rigorous quality control standards
  • Ideal for custom fuel systems, oil lines, brake lines, and other fluid plumbing applications

Earl's Performance adapter fittings are the professional choice for building reliable fluid systems in racing, high-performance automotive, and custom applications. The hard anodized coating not only enhances appearance but significantly extends service life compared to standard anodized fittings, making these adapters a smart investment for any serious build.

Products specifications

Adapter AN Size ( A )

20 AN MALE

Adapter NPT Size ( B )

1 NPT MALE

Adapter Type

AN to NPT Straight

Brand

Earl's

Category

Plumbing AN Fittings and Hose

Emission Code

5

Finish

Anodized Black

Length

2.298

Material

2024 Aluminum

Product Line

Premium

Product Type

AN to NPT Straight

Paypal is my prefered method of payment.

They had what I wanted at price that I was willing to pay for.

Great experience so far

thanks

Cheapest price online. Great products.. really fast shipping.. no hassle

fantastic/great prices/simple clean check out

great store to deal with shipping is a little high but good at keeping me updated on my order

fast shipping and order arrived as described. Will definitely do business again.

Very fast shipping and bottom line prices for every part. Awesome website. Will be telling all my friends about and using again for sure!!

It was easy...

They have the best unbelievable prices and availability on all kinds of automotive products on the market and like I said the prices are great i will buy from here in the future

Great price and easy to work with. Sends tracking numbers and delivers good service

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