YAMAHA 6E5-45371-01-00 Anode Tab Zinc Outboard 115-130HP 18-6097

( Manufacturer Part Number: 6E5-45371-01-00 ), ( Type: Anode, Trim Tab Zinc ), ( Sierra P/n: 18-6097 )

Review YAMAHA Anode Trim Tab Zinc Outboard 115-130hp fits 1985–2004

The **Yamaha 6E5-45371-01-00 Anode Tab (Zinc)** is a precision-engineered marine corrosion protection component designed exclusively for Yamaha outboard motors in the **115 130 horsepower range**, spanning model years **1985 through 2004** under the **18-6097** part family. This high-quality zinc anode tab serves as a sacrificial sacrificial anode, actively preventing galvanic corrosion by corroding in place of more vulnerable metal components in the motor s cooling system. Crafted from **99.9% pure zinc**, it is engineered to withstand the harsh marine environment, including saltwater exposure, temperature fluctuations, and mechanical stress, ensuring long-lasting protection for critical engine parts such as the lower unit, impeller, and water pump. The tab features a **robust, corrosion-resistant design** with a secure mounting mechanism, allowing for easy installation and replacement without compromising the motor s performance. Whether used in recreational fishing boats, speedboats, or personal watercraft, this anode tab is a critical yet often overlooked component that extends the lifespan of your Yamaha outboard by mitigating pitting, rust, and premature wear. Its compatibility with a wide range of Yamaha models from classic F115/F130 series to later iterations makes it a reliable, off-the-shelf solution for marine enthusiasts and professionals alike, ensuring optimal engine health and operational reliability in both freshwater and saltwater applications.

### **Pros and Cons of buying a Yamaha 6E5-45371-01-00 Anode Tab (Zinc) for 115-130HP Outboards (1985-2004, Model 18-6097)**

1. **Prevents Corrosion** The zinc anode tab is designed to protect the outboard s metal components from galvanic corrosion by sacrificially corroding itself first. This extends the engine s lifespan and prevents costly damage from rust and pitting.

2. **Easy Installation** Replacing the anode tab is a straightforward DIY task that requires minimal tools. Most owners can swap it out in under 30 minutes without professional help.

3. **Cost-Effective Maintenance** Compared to the potential cost of repairing or replacing corroded engine parts, replacing a zinc anode tab is very inexpensive. A single tab typically costs between $10 and $30, depending on the source.

4. **Compatibility** This specific part (6E5-45371-01-00) is designed for Yamaha outboards in the 115-130HP range from 1985 to 2004, ensuring a proper fit without modification.

5. **Extends Engine Life** Regular anode replacement (every 1-2 years, depending on usage) can significantly reduce wear on the lower unit, propeller, and other metal parts, saving money in the long run.

6. **Prevents Propeller Damage** Corrosion on the propeller can lead to pitting and reduced performance. A functioning anode tab helps maintain propeller integrity.

7. **Widely Available** Yamaha parts are widely stocked by marine dealers, online retailers, and specialty marine supply stores, making it easy to find replacements.

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1. **Requires Regular Replacement** Zinc anodes degrade over time, especially in saltwater or heavily corrosive environments. They must be checked and replaced every 1-2 years (or sooner if heavily corroded), which can be forgotten by some owners.

2. **Not a Permanent Fix** The anode tab is a consumable part and does not eliminate corrosion entirely it only slows it down. Neglecting other corrosion prevention measures (e.g., proper storage, flushing, or using corrosion inhibitors) can still lead to engine damage.

3. **Potential for Improper Installation** If the tab is not securely fastened or properly positioned, it may not function effectively. Loose or improperly installed tabs can fall off or fail to protect critical areas.

4. **Saltwater Accelerates Degradation** In saltwater environments, zinc anodes corrode much faster than in freshwater. Owners in coastal or marine settings may need to replace them more frequently.

5. **Limited Effect on Other Corrosion Sources** The anode tab only protects specific metal parts (e.g., lower unit, propeller). Other areas of the engine (e.g., aluminum components, electrical connections) may still require additional protection (e.g., anti-corrosion sprays, regular cleaning).

6. **Quality Variability** While genuine Yamaha parts are reliable, aftermarket or counterfeit anodes may not provide the same level of protection. Purchasing from authorized dealers ensures quality.

7. **Time-Consuming for Some Owners** While simple, replacing the anode tab requires access to the lower unit of the outboard, which may be cumbersome for those who rarely service their boat.

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The **Yamaha 6E5-45371-01-00 zinc anode tab** is a **highly recommended and cost-effective maintenance item** for owners of 115-130HP Yamaha outboards from 1985 to 2004. Its primary benefit **preventing corrosion and extending engine life** far outweighs the minor downsides, which are mostly related to **regular maintenance and proper installation**.

The biggest risk comes from **neglecting replacement**, which can lead to costly repairs. However, for the price and ease of use, this part is an **essential preventive measure** for any boat owner operating in freshwater, saltwater, or mixed environments.

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- **Buy it if:** You own a compatible Yamaha outboard and want to protect it from corrosion. This is a **must-have replacement part** for long-term engine health.

- **Replace it regularly:** Check the anode tab every boating season, especially after saltwater use. Replace it if more than **50% corroded** or if it feels loose.

- **Store properly:** When not in use, store your boat in a dry location and consider using a **corrosion inhibitor** in fuel and water systems.

- **Consider additional protection:** If you frequently use your boat in saltwater, supplement with **anti-corrosion sprays** or **marine-grade lubricants** for other metal parts.

- **Purchase from a trusted source:** Stick to **genuine Yamaha parts** or reputable marine suppliers to ensure quality and compatibility.

**Final Verdict:** This anode tab is a **smart, low-cost investment** that pays off in **preventing expensive engine damage**. For the price and ease of installation, it should be part of your **routine outboard maintenance**.

Details:

We sure have. The manufacturer part number is 6E5-45371-01- and the Sierra 18-6097. Have you ever bought a part that didn fit. The product is an anode and trim tab zinc specifically designed for Yamaha outboard engines with 115-130hp, produced between 1985 -2004.

All parts are tested and inspected, some may have a greasy finger print on the box or be missing piece. All at a discounted price. All the parts listed are brand new and never installed. As a genuine Yamaha product, it is trusted for quality and compatibility with the specified engine model's.

This anode and trim tab zinc is a crucial component for protecting the engine ensuring smooth operation while sailing or boating.

part #: 6e5453710100 prices

• $10.00-$27.80

specifications ouboaen:

• for makes: Yamaha
• for years: 1985-2004
• mpn: 6e5-45371-01-00
• type: Anode, Trim Tab Zinc
• sierra p/n: 18-6097

seller ouboaen:

• rating: 98.4%
• city: Belle Vernon, Pennsylvania
• # reviews: 483

offer ouboaen:

• availability: In Stock
• quantity: 1
• options: Ship-to-home
• sold: 0
• best offers: True
• started: February 19, 2026

returns ouboaen:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

payments ouboaen:

• wallet: Paypal
• credit card: Mastercard
• other

shipping ouboaen:

• class: Standard
• transit: 4-7 Days
• type: Calculated
• cost: $8.10
• carrier: USPS
• service: USPS Ground Advantage

general ouboaen:

• condition: New other see details
• Boat Parts > Outboard Engines Components > Other

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