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Martyr Anodes CMEZ5 3/4" x 3-5/8" Pencil Zinc Engine Anode - Zinc Only

Manufacturer

Picture for manufacturer Martyr Anodes

Part Number

CMEZ5
11 reviews
Sale Price

$6.29

In Stock (5)

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Usually delivered within 2 days

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Product Details

The Martyr Anodes CMEZ5 is a pencil-style zinc sacrificial anode designed to protect marine engines, heat exchangers, and cooling systems from galvanic corrosion. Measuring 3/4" in diameter x 3-5/8" in length, this compact pencil anode installs directly into threaded ports on engine blocks, manifolds, and other raw-water cooled components to provide targeted corrosion protection where it's needed most.

Key Features:

  • Zinc alloy construction — ideal for use in saltwater and brackish water environments
  • Pencil-style form factor for installation in engine block zinc ports and heat exchanger fittings
  • Dimensions: 3/4" diameter x 3-5/8" length
  • Sacrificial anode design actively attracts galvanic corrosion, protecting surrounding metal components
  • Manufactured by Martyr Anodes (Canada Metal Pacific), a leading name in marine corrosion protection
  • Zinc-only formulation meets international standards for sacrificial anode performance

Pencil anodes like the CMEZ5 should be inspected regularly and replaced when approximately 50% depleted to maintain continuous protection. Martyr Anodes are produced from high-purity alloys to ensure consistent performance and maximum service life.

Quick and fast!

Being on disability with spinal injury I like the ease of ordering.

Very Easy. Love the Amazon checkout!

It was easy too shop and purchase

seems great and will get great review if dash shows up working

thanks for order

Very fast with the Amazon pay option

great

I would definitely recommend Autoplicity. I ordered Thule bike racks (THU-518), and the products arrived in 2 days in perfect condition. Plus the prices (along with free shipping) were the best on the web.

The price was the lowest on the internet. And the shipping took 1 day. WOW, WOW, WOW! Ill be ordering from these guys again for sure! -Sean Hullender

Very quick shipping! Lowest price on the net!

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