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Earl's Performance AT580604ERL -4 AN Plug, Black Anodized (2-Pack)

Part of: Earl's Performance Aluminum AN Flare Plugs

Other options in this family: Earl's Performance 580606ERL Earl's Performance 980612ERL Earl's Performance 580603ERL Earl's Performance 580604ERL Earl's Performance AT980608ERL

Manufacturer

Picture for manufacturer Earl's Performance

Part Number

AT580604ERL
7 reviews
Sale Price

$6.89

2 left at this price

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Usually delivered within 2 days

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Product Details

The Earl's Performance AT580604ERL is a professional-grade -4 AN (Army-Navy) aluminum plug designed to seal off unused ports in fuel, oil, and fluid systems. This fitting features a durable black anodized finish that provides superior corrosion resistance while maintaining a clean, professional appearance in any engine bay or custom plumbing application.

Key Features:

  • -4 AN thread size for secure, leak-free sealing
  • Black anodized aluminum construction resists corrosion and wear
  • Includes 2 plugs per package for convenience
  • Precision-machined threads ensure proper fit and seal
  • Ideal for capping unused ports on fuel rails, oil pans, manifolds, and custom plumbing
  • Lightweight aluminum design reduces overall system weight

Earl's Performance AN fittings are manufactured to strict tolerances and are compatible with all standard AN plumbing components. These plugs are essential for any performance, racing, or custom application where clean, reliable port sealing is required. Perfect for eliminating unused ports during engine builds, fuel system modifications, or when adapting components for specific applications.

Products specifications

Adapter AN Size ( A )

4 AN MALE

Adapter Type

AN Plug

Brand

Earl's

Category

Plumbing AN Fittings and Hose

Emission Code

5

Finish

Anodized Black

Material

2024 Aluminum

Product Line

Premium

Product Type

Caps and Plugs

First off, I LOVE my new shipments! These guys had everything at super low prices, and the shipping was phenomenally fast. It's all working great, and imm definitely buying from these guys again.

found what I was looking for fast .

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.

Great service. Shipped out the day after I ordered it...plus it was the cheapest of the competition.

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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