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 AT981643ERL -3AN to 1/4" NPT Straight 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 AT981610ERL

Manufacturer

Picture for manufacturer Earl's Performance

Part Number

AT981643ERL
10 reviews
Sale Price

$13.40

1 left at this price

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 AT981643ERL is a straight adapter fitting that converts -3AN female connections to 1/4" NPT male threads, providing a reliable solution for fuel, oil, and fluid system plumbing in performance automotive applications.

Key Features:

  • Hard anodized aluminum construction with deep penetration for superior wear and corrosion resistance
  • Lasts twice as long as traditional anodized fittings
  • -3AN female to 1/4" NPT male configuration
  • Aggressive black anodized finish for professional appearance
  • Precision-machined threads for leak-free sealing
  • Manufactured in the USA to Earl's exacting quality standards

This adapter fitting is ideal for custom plumbing applications where you need to connect AN hose ends to NPT-threaded components such as fuel pressure gauges, oil pressure senders, or other accessories. The hard anodized finish not only provides long-lasting durability but also gives your engine bay or fluid system a cohesive, race-inspired look.

Products specifications

Adapter AN Size ( A )

3 AN MALE

Adapter NPT Size ( B )

1/4 NPT MALE

Adapter Type

AN to NPT Straight

Brand

Earl's

Category

Air and Fuel Delivery

Emission Code

5

Finish

Anodized Black

Length

1.304

Material

2024 Aluminum

Part Type

Fuel Hose Fitting

Product Line

Premium

Product Type

AN to NPT Straight

Sub Category

Hardware, Fasteners and Fittings

great company to buy from. called them up to find an AFR gauge set. while the one i had my eye one was no longer available, they worked with me to find another one that fit my application and visual requirements. thanks autoplicity!

This is my first order. So far... so good.

Product shipped in 3 days, but customer service did not know when I contacted on the 4th day. Received shipping confirmation on 5th day. Otherwise, smooth transaction, product arrived well packaged and fit perfectly. Great price.

Great site ease of use and greaT PRICING - THANK YOU

Quick and convenient.

I ordered the Keep Toolbox Jerry can, what a great piece. Construction is pretty good for not being made in the US but it is rather heavy compared to real Jerry cans. Definitely a great piece!<br>-J Tuttle

easy to use website

Best price I've found on the ISCcoilovers

Glad you carried these items

Price was perfect, I will definitely be shopping here 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