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Earl's Performance AT981644ERL Straight Male AN -4 to 1/4" 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

AT981644ERL
9 reviews
Sale Price

$10.40

In Stock (6)

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Usually delivered within 2 days

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Product Details

The Earl's Performance AT981644ERL is a straight male adapter fitting that connects AN -4 (dash 4) lines to 1/4" NPT female ports. This versatile fitting is essential for fuel systems, oil lines, coolant systems, and other fluid transfer applications where a reliable transition between AN and NPT thread standards is required.

Key Features:

  • Hard anodized aluminum coating penetrates deep into the aluminum substrate for superior wear and corrosion resistance
  • Lasts twice as long as traditionally anodized fittings due to advanced coating process
  • Manufactured in the USA to strict quality standards
  • Precision-machined threads ensure proper sealing and easy installation
  • Aggressive black anodized finish provides a professional, race-inspired appearance
  • Lightweight aluminum construction reduces overall system weight

Ideal for custom plumbing applications, engine swaps, performance upgrades, and racing applications where dependable connections between AN hose assemblies and NPT-threaded components are critical. The straight configuration allows for clean, direct routing in tight engine compartments and chassis installations.

Products specifications

Adapter AN Size ( A )

4 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

1.375

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..

Great Prices and Very Fast Shipping. Will order again in the future. Customer Service was great when I called about a question with my order.

Great prices and fast delivery.

best prices around !! Shipping was FAST !

Although there was a mix up with the shipping on my order customer service was helpful and expedited the solution and made it worth my trouble. I will be keeping Autoplicity in mind for any other parts I might need for my Jeep.

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