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Martyr Anodes CMEZ2S Engine Cooling System Replacement Zinc Pencil Anode 1-1/2" x 5/8"

Manufacturer

Martyr Anodes

<h3>About Martyr Anodes</h3><p>When it comes to defending a vessel against galvanic corrosion, few names carry the authority of <strong>Martyr Anodes</strong>. A flagship brand within the <strong>CMP Group</strong>, Martyr has its roots in foundry operations that date back to the early 1900s in Vancouver, BC, growing from a local manufacturer into a globally recognized leader in marine cathodic protection. Today, the brand supplies boaters, commercial operators, and marine professionals worldwide with sacrificial anodes engineered to guard hulls, propellers, rudders, shafts, engines, and other submerged components from the relentless effects of corrosion.</p><h3>Three Alloys, Every Water Type</h3><p>What sets Martyr apart from competing anode manufacturers is its position as the only brand to offer all three protective alloys — zinc, aluminum, and magnesium — under a single product line. This matters because the correct alloy depends entirely on the water environment a vessel operates in. Zinc anodes are the classic choice for aggressive saltwater conditions, while aluminum anodes are preferred for saltwater and brackish environments, offering superior corrosion resistance with a reduced environmental footprint. Magnesium anodes are the go-to solution for freshwater use, delivering effective sacrificial protection without degrading too quickly. Whatever the operating environment, Martyr has an engineered solution to match.</p><h3>Military-Grade Manufacturing Standards</h3><p>Martyr does not cut corners on metallurgy. Every anode is pressure die-cast and manufactured to meet or exceed <strong>U.S. Military alloy specifications</strong>, using only high-purity metals. Each alloy batch is lab-tested with full certification and traceability available upon request. This rigorous quality management — operating under an ISO 9001 framework — ensures that each anode delivers consistent, long-lasting galvanic performance across a wide range of marine environments, from recreational pleasure craft to commercial vessels and naval applications.</p><h3>Anode Kits for Simplified Protection</h3><p>For boaters who want a complete, hassle-free maintenance solution, Martyr&rsquo;s <a href="/7452-martyr-anodes-anode-kits-200102">Anode Kits</a> offer pre-packaged sets engineered for specific engine models and boat types. Compatible with major marine engine brands including Yamaha, Mercury, Volvo, and MerCruiser, these kits take the guesswork out of corrosion protection and ensure every critical system receives optimal coverage in a single purchase.</p><h3>Sustainability at the Core</h3><p>Martyr and the CMP Group have made environmental stewardship a cornerstone of their mission. Traditional zinc anodes can contain cadmium, a metal that poses risks to aquatic ecosystems. Martyr actively advocates for the adoption of aluminum and magnesium alternatives that deliver equal or superior protection while minimizing harm to marine environments — embodying the brand&rsquo;s philosophy of &ldquo;Protect your boat, protect our waters.&rdquo; With over 1,000 anode types available and a catalog that fits virtually every major marine engine and boat model, Martyr remains one of the most comprehensive and trusted sources for marine corrosion protection in the world.</p>

Part Number

CMEZ2S
08/23/2036 10:45 PM
Sale Price

$3.88

In Stock (10)

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Usually delivered within 2 days

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Product Details

The Martyr Anodes CMEZ2S is a replacement zinc pencil anode designed for marine engine cooling systems. This sacrificial anode protects critical engine components from galvanic corrosion by attracting corrosive electrical currents in the cooling system.

Key Features:

  • Dimensions: 1-1/2" length x 5/8" diameter zinc pencil
  • High-quality zinc alloy construction for maximum corrosion protection
  • Replacement anode only - brass plug not included
  • Designed for easy installation in existing cooling system housings
  • Protects expensive engine components from galvanic corrosion
  • Compatible with standard engine cooling system anode plugs

Martyr Anodes are manufactured to strict quality standards and provide reliable protection for marine engines. Regular inspection and replacement of sacrificial anodes is essential for maintaining your engine's cooling system and preventing costly corrosion damage. This pencil anode fits into your existing brass plug assembly, making replacement quick and economical.

I ordered a Warn Winch remote control system for a winch that will be used in a trailer. Price was the best I found and shipping was also. Great company to deal with and I will check them out on all my future purchases.

Have not received item yet but company is very responsive with fast shipment. Excellent price too.

Fast checkout with amazon

Things look good so far....Hope it ships in a timely manner.....

So far so good

GOOD PRICE

great so far

shipped fast, cant wait to put it on the jeep, would buy from here in the future.

Pleased with parts and prices, Thanks.

Good

website is good, easy to use

really easy

Great experience, fast and easy.

The shipping was fast, although I couldn't get it the first day because they require signature for delivery. I guess it's an added safety measure. Thank you! Will shop buy from again!

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