MARTYR
0 ratings
Martyr Anodes, CM818298M, Magnesium Mercury Mercruiser Outboard Bar Anode (7.62 in x 2.00 in x 0.47 in) Marine Boat Sacrificial Anode for Freshwater Corrosion Protection
genuine image
Martyr Anodes, CM818298M, Magnesium Mercury Mercruiser Outboard Bar Anode (7.62 in x 2.00 in x 0.47 in) Marine Boat Sacrificial Anode for Freshwater Corrosion Protection
The only alloy proven to protect in fresh water.
Martyr Anodes, CM818298M, Magnesium Mercury Mercruiser Outboard Bar Anode (7.62 in x 2.00 in x 0.47 in) Marine Boat Sacrificial Anode for Freshwater Corrosion Protection
Item #: 35663893

Martyr Anodes, CM818298M, Magnesium Mercury Mercruiser Outboard Bar Anode (7.62 in x 2.00 in x 0.47 in) Marine Boat Sacrificial Anode for Freshwater

Item #: 35663893

AUD 39

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Sunday, July 12
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
The only alloy proven to protect in fresh water.
U-Care Warranty:
None
Select a Plan
buy now pay later

Buy Now Pay Later

fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
afterpay payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Durable Material
Crafted from magnesium alloy, this anode ensures superior corrosion resistance and longevity, protecting your outboard motor from wear and tear in harsh marine environments.
Perfect Fit
Designed explicitly for Mercury and Mercruiser outboards, the CM818298M anode guarantees a snug fit, enhancing installation ease and providing optimal protection against galvanic corrosion.
Enhanced Performance
By effectively preventing corrosion, this anode maintains engine performance and longevity, offering boaters peace of mind and reducing maintenance costs over time.

Product Details

Shop Martyr Anodes, CM818298M, Magnesium Mercury Mercruiser Outboard Bar Anode (7.62 in x 2.00 in x 0.47 in) Marine Boat Sacrificial Anode for Freshwater Corrosion Protection online at a best price in Australia. B001TK516S
Item Weight2 lbs (910 grams)

Who Should Buy?

Suitable For
  • Boat Owners

    Ideal for outboard motor protection against corrosion, extending the lifespan of their equipment during water usage.

  • Saltwater Users

    Specifically designed for those operating in saltwater environments where corrosion rates are significantly higher.

  • Mercury Motors

    Perfectly suited for users with Mercury or Mercruiser motors, ensuring optimal protection and compatibility.

Not Suitable For
  • Freshwater Users

    Users mainly in freshwater environments may not need the added protection this anode offers, rendering it unnecessary.

  • Small Outboards

    Not suitable for very small outboard motors, which may not require a larger anode like this model.

  • Inexperienced Users

    Novice boaters may find the installation and necessity of anodes confusing without guidance, leading to incorrect usage.

Product Description

Martyr Anodes, CM818298M, Magnesium Mercury Mercruiser Outboard Bar Anode (7.62 in x 2.00 in x 0.47 in) Marine Boat Sacrificial Anode for Freshwater Corrosion Protection

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Martyr CM818298M Anode made of?

    Answer: The Martyr CM818298M Anode is constructed from high-quality magnesium alloy, which is specifically designed to offer superior corrosion resistance in saltwater environments. This material is favored because it provides excellent protection for your outboard engine, effectively sacrificing itself to prevent galvanic corrosion on critical components. Boat owners will find it particularly useful in prolonging the life of their Mercury or MerCruiser outboards, ensuring their vessels remain reliable and perform optimally in various water conditions.
  • Question: How does the anode protect my outboard motor?

    Answer: The Martyr CM818298M Anode functions by providing a sacrificial layer that attracts corrosion, thus protecting your outboard motor’s metallic parts. This occurs through a process known as cathodic protection, where the anode corrodes first, preventing damage to the motor’s components. Regular use of this anode helps maintain the integrity of the engine and prevents expensive repairs caused by corrosion, making it a vital accessory for any boat owner concerned about the longevity of their outboard equipment.
  • Question: Is the Martyr CM818298M compatible with all Mercury outboards?

    Answer: Yes, the Martyr CM818298M Anode is designed to be compatible with a wide range of Mercury and MerCruiser outboards. Its standard fit and robust design make it an ideal choice for various models, ensuring comprehensive corrosion protection. Before purchase, it is advisable to check specific compatibility with your engine model to ensure optimal performance and protection, thereby safeguarding your investment in the marine environment and enhancing the reliability of your vessel.
  • Question: What are common installation tips for the CM818298M anode?

    Answer: To install the Martyr CM818298M Anode, begin by ensuring the surface of the outboard is clean and free of debris. Using the proper tools, securely attach the anode to the designated mounting location on the outboard. Tighten the bolts according to the manufacturer's specifications, and double-check for any signs of wear on the previous anode. Regularly inspecting and replacing the anode when it's significantly corroded is essential for maintaining effective protection. Proper installation and maintenance enhance your outboard's lifespan significantly.
  • Question: How often should I replace my anode?

    Answer: The Martyr CM818298M Anode should be inspected at least once per season, with replacement recommended when 50% of the anode's material is depleted. Depending on water conditions, this could mean more frequent changes in areas with aggressive saltwater currents or heavy boat traffic. By monitoring the anode regularly, users can ensure their Mercury or MerCruiser outboard remains protected against corrosion, prolonging the life of the entire engine system and allowing for increased reliability during boating outings.
  • Question: Can I use the Martyr anode in freshwater applications?

    Answer: While the Martyr CM818298M Anode is primarily designed for saltwater applications, it can also be utilized in freshwater environments. Magnesium is a highly effective material for freshwater corrosion protection, but many boaters opt for aluminum anodes in these situations as they are more common. However, if your primary use involves both freshwater and occasional saltwater outings, the Martyr anode remains a strong choice for its protective qualities across different conditions. Always consider the predominant water type for optimal performance.
  • Question: What are the benefits of using magnesium anodes over aluminum?

    Answer: Magnesium anodes, like the Martyr CM818298M, provide superior cathodic protection in saltwater environments compared to aluminum anodes. Due to their higher electrochemical potential, magnesium anodes corrode faster, ensuring that they effectively protect your outboard components from galvanic corrosion. For boaters frequently navigating saltwater, using magnesium can result in better long-term maintenance. In contrast, aluminum is suitable for freshwater. Choosing the correct material based on usage minimizes corrosion-related damage significantly.
  • Question: Does the Martyr anode require any special maintenance?

    Answer: The Martyr CM818298M Anode does not require any special maintenance aside from regular inspections and timely replacements. Ensuring the area around the anode is clean and free from debris can enhance its efficiency, preventing additional corrosion on the attached components. Users should remain vigilant for signs of wear, including pitting or significant corrosion. This proactive approach keeps your outboard in optimal condition, which is beneficial for both safety and performance when you're out on the water.
  • Question: What is the lifespan of the Martyr CM818298M Anode?

    Answer: The lifespan of the Martyr CM818298M Anode can vary widely based on water conditions, usage intensity, and maintenance practices. Typically, in saltwater environments, it may last from a few months to a full season, while freshwater applications could extend its life. Regular inspections will determine its condition, ensuring that it provides adequate protection before significant wear occurs. A well-monitored anode replacement schedule can enhance your outboard motor's longevity, ensuring reliable performance every time you head out on the water.
  • Question: Where can I buy the Martyr CM818298M Anode?

    Answer: You can buy the Martyr CM818298M, Magnesium Alloy Outboard Bar Mercury MerCruiser Anode conveniently through Ubuy available in Australia. Ubuy offers a straightforward shopping experience, allowing you to explore various options and make an informed purchase of this protective solution for your outboard motor. Their platform ensures that you have access to quality products, and you can easily find the specific anode designed for optimal protection and longevity of your vessel's engine components.

MARTYR Outboard Motors Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4/5 284 + reviews
Read reviews
JB
Jane
Verified buyer

“Great continuous communication. Packaged well. Arrived promptly.”

12 June 2026 · via Trustpilot
MM
MAV MTBLife
Verified buyer

“1st buy, Ubuy. Shopping made easy if you don't mind the international shipping cost. Bought the product I wanted and the shipping was fast. I look forward for next shopping☺️”

10 June 2026 · via Trustpilot
AP
amanda
Verified buyer

“Great communication, prompt delivery.”

7 June 2026 · via Trustpilot
DD
Disa
Verified buyer

“I'm getting used to an excellent buyer experience with Ubuy and have begun to rely on them for any purchases I make in the US.”

5 June 2026 · via Trustpilot
KB
Katie
Verified buyer

“Delivery was prompt, with many updates along the way.”

23 May 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

AUD 39

Order now and get it around Sunday, July 12

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Magnesium Alloy anode specifically designed for freshwater use.
  • Provides effective cathodic protection for pleasure craft boats.
  • Manufactured under strict ISO 9001 quality standards.
  • High-quality Martyr anodes ensure durability and reliability.
  • Not suitable for salt or brackish water applications.
  • Pressure diecast for superior performance.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.