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 981603ERL Straight Male AN -3 to 1/8" 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 AT981608ERL Earl's Performance AT981610ERL

Manufacturer

Picture for manufacturer Earl's Performance

Part Number

981603ERL
9 reviews
Sale Price

$7.80

In Stock (8)

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 981603ERL is a straight male adapter fitting designed to connect AN -3 (3/16") lines to 1/8" NPT threaded ports. This precision-engineered fitting provides a reliable, leak-free connection for fuel, oil, coolant, and other fluid system applications in racing and high-performance vehicles.

Key Features:

  • Constructed from lightweight 6061-T6 aluminum for excellent strength-to-weight ratio
  • AN -3 male flare on one end, 1/8" NPT male threads on the other
  • Bare aluminum finish for maximum compatibility with various fluids
  • Manufactured in the USA to strict quality standards
  • Part of Earl's comprehensive line of AN adapter fittings for any plumbing configuration

This adapter fitting is ideal for connecting gauges, sensors, or other components with 1/8" NPT female ports to AN -3 hose ends. Earl's fittings are trusted by professional racing teams and enthusiasts worldwide for their precision machining and durability in demanding motorsports applications.

Products specifications

Adapter AN Size ( A )

3 AN MALE

Adapter NPT Size ( B )

1/8 NPT MALE

Adapter Type

AN to NPT Straight

Brand

Earl's

Category

Air and Fuel Delivery

Emission Code

5

Finish

Anodized Blue

Length

1.047

Material

2024 Aluminum

Part Type

Fuel Hose Fitting

Product Line

Premium

Product Type

AN to NPT Straight

Sub Category

Hardware, Fasteners and Fittings

Wow!! I came across Autoplicity while searching for a fuel pump for my Trans-Am. Not only did they have the cheapest price for the part, but they also had extremely reasonable shipping cost. Most websites claim to have free shipping but it seemed the cost of shipping was added to the cost of their part. Then I find out my order was processed and shipped within one business day!! I'll definately be bookmarking Autoplicity's home page!! Thanks!!

Bought some wire looms for my Chevy from them. Great price, service, and shipping speed!

The item arrived fast and in good condition. There however seems to be a glitch with the scale the first time we weighed something. After we shut it off and then back on it seemed to be OK.

I ordered a Grant 1103 Steering Wheel, Order Number: 16767. Great prices, quick shipping, good customer service, an all around deal. Thank you.

The part I purchased had the lowest price I could find online anywhere.. Simple transaction and fast shipping.. Ordered on a Monday and delivered by Friday..

It has been a smooth and easy process. I would definitely use them again.

Quick ordering, cheap prices, and an easy, excellent online shopping experience. Hence why I ordered again. Could work on shipping costs though.

Easy, best price, ships from manufacturer so stock wasn't an issue

best prices around !! Shipping was FAST !

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