Martyr Engine Plug Anodes – Zn Anode Only For E5 1/2″ Unc | EZ5

Martyr Replacement Pencil Anode

Replacement zinc pencil for the matching reusable engine-cooling anode plug.

• Manufacturer part number: EZ5
• Anode material: Zinc
• Anode diameter: 3/4 inch
• Anode length: 3-5/8 inches
• Anode-to-plug thread: 1/2 UNC
• Supply: Anode only; plug not included

Zinc alloy for saltwater service.

Parts Desk Insight: The pencils attachment thread and the engine ports pipe thread are different specifications. Match the correct thread, pencil diameter and insertion length before replacing the anode.

Sold individually. Also available in cases of 4.