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Manufacturer

Part Number

AT580603ERL
Sale Price

$7.78

1 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

Product Details

The Earl's Performance AT580603ERL is a -3 AN plug fitting designed to seal off unused ports in your fuel, oil, or hydraulic lines. This precision-engineered plug features hard anodized aluminum construction that penetrates deep into the aluminum base material for superior wear and corrosion resistance.

Key Features:

  • -3 AN male thread size for standard plumbing connections
  • Hard anodized finish lasts twice as long as traditional anodized fittings
  • Corrosion-resistant aluminum construction for long-term durability
  • Aggressive black anodized appearance complements performance builds
  • Ideal for capping off unused ports in fuel systems, oil lines, and custom plumbing
  • Made in the USA to Earl's exacting quality standards

Whether you're building a custom fuel system, need to cap off an extra port on a fuel rail, or are cleaning up the appearance of your engine bay, this AN plug provides a professional, leak-free solution. The durable hard anodized finish resists fuel, oil, and environmental corrosion while maintaining its sharp appearance.

Products specifications

Adapter AN Size ( A )

3 AN MALE

Adapter Type

AN Plug

Brand

Earl's

Category

Engine

Emission Code

5

Finish

Anodized Black

Material

2024 Aluminum

Part Type

Engine Circular Plug

Product Line

Premium

Product Type

Caps and Plugs

Sub Category

Hardware, Fasteners and Fittings

Simple to use.

Ordered a sling to store my roof rack. There was an issue with the supplier which was quickly resolved by the Autoplicity staff. Great customer service -- most responsive I've ever seen.<br><br>Best prices around.

I ordered arp head studs and it took 2 days to ship out but price was the best out for sure.

I bought a Motive pressure brake bleeder from Autoplicity. I have been looking around for different prices for quite a while, and their price, even with shipping cost, was the lowest. After ordering, I received a notification of shipment and tracking number. The item arrived well packaged, complete, and intact within a few days. I am looking forward to using it.

Cheap prices, great quality, and fast delivery. Autoplicity will continue to receive my patronage.

Easy and fast. Order arrived very fast. Thanks.

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