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Engineered Marine Products 93-04803 Zinc Pencil Anode with Plug E-1F

Manufacturer

Part Number

93-04803
Sale Price

$6.79

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Engineered Marine Products 93-04803 is an E-1F series zinc pencil anode complete with brass plug, designed to provide reliable sacrificial corrosion protection for marine engines. This pencil anode (also known as an engine anode or pencil zinc) threads directly into the engine block or heat exchanger, where it gradually sacrifices itself to protect critical metal engine components from the damaging effects of galvanic corrosion.

Zinc is the preferred anode material for saltwater and marine environments, offering dependable electrochemical protection season after season. The included brass plug ensures a secure, leak-free installation and maintains solid electrical contact for effective cathodic protection.

Specifications:

  • Anode Type: E-1F Pencil Zinc — Complete with Brass Plug
  • Plug Thread Size: 3/8" NPT
  • Zinc Pencil Length: 1-1/4"
  • Zinc Diameter: 1/2"
  • Wrench Size: 11/16"
  • Material: Military-grade zinc anode with brass plug
  • Application: Marine engine heat exchangers and engine block protection

Installation Tips:

  • Inspect pencil anodes regularly and replace when 50% or more eroded
  • Clean threads on the brass plug and inside the housing before installation to ensure proper electrical connection
  • Thread in until snug — do not overtighten
  • Check for leaks around the plug after installation

The EMP 93-04803 is a direct replacement pencil zinc anode suitable for a wide range of marine engines using the E-1F standard size. Regular replacement of pencil anodes is an essential part of marine engine maintenance, helping to extend engine life and prevent costly corrosion damage.

Very good recieved order quick informed there was a small delay still recieved the part in a week

The part is as advertised and is an exact fit. Very fast shipping with great communication. Will use them again when I need boat parts.

I haven't used it yet, waiting for other items to arrive.

Ordered replacement seats for my fishing boat. I was shocked and impressed with the quality of the seats. They look as good as the originals from Tracker. Shipping was great, arrived sooner than I expected.

You had what I needed for a rare bike, and I appreciated that.

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