Martyr Anodes CMEZ00 Replacement Zinc Pencil Anode 1/4" x 2" (Plug Not Included)

The Martyr Anodes CMEZ00 is a replacement zinc pencil anode designed to protect your engine's cooling system from galvanic corrosion. This sacrificial anode measures 1/4" x 2" and is engineered to corrode preferentially, safeguarding more expensive metal components in your marine engine's cooling passages.

Key Features:

• Zinc alloy construction provides effective galvanic protection in saltwater and brackish water environments
• 1/4" diameter x 2" length pencil-style anode fits standard engine cooling system ports
• Replacement anode only - brass plug sold separately for complete installation
• Helps prevent corrosion damage to engine blocks, heat exchangers, and cooling system components
• Manufactured to meet or exceed industry standards for marine sacrificial anodes

Regular replacement of pencil anodes is essential preventive maintenance for marine engines. Inspect anodes during routine service intervals and replace when more than 50% depleted to ensure continuous corrosion protection. This pencil anode requires a compatible brass plug (not included) for installation into your engine's cooling system.