Yamaha - Cylinder Head Anode Grommet - 67F-11328-01-00

Overview

The Yamaha Grommet Anode 67F-11328-01-00 is a genuine original equipment manufacturer component designed to properly secure and seal the pencil anode within the engine cooling system. This small but important rubber grommet sits inside the cylinder head water jacket and holds the anode in place, helping protect the engine from corrosion caused by salt, minerals, and electrolysis.

Over time, exposure to heat, coolant, and marine conditions can cause the grommet to harden, swell, or crack. When this happens, the seal around the anode can weaken, allowing coolant to leak or the anode to loosen. Replacing the grommet during routine anode service helps maintain a proper seal and ensures the corrosion protection system continues to function effectively.

Key Features

• Genuine Yamaha Original Equipment Manufacturer Component – Manufactured to Yamaha specifications for precise fit and dependable performance.

• Supports Proper Anode Installation – Holds the pencil anode securely within the cooling system.

• High Temperature Rubber Construction – Designed to withstand heat, coolant exposure, and harsh marine environments.

• Reliable Sealing Performance – Helps prevent coolant leakage and maintains proper system protection.

Compatibility

Compatible with select Yamaha outboard engines that utilize this grommet anode seat within the engine cooling system.

Why is this prop a strong choice vs. alternatives?

• Original Equipment Manufacturer Yamaha Fitment – Engineered specifically for Yamaha cooling system designs.

• Supports Corrosion Protection System – Keeps the anode properly seated so it can protect engine components.

• Restores Proper Seal Around Anode – Helps prevent leaks and vibration from worn grommets.

• Durable Marine Grade Material – Built to withstand temperature changes, coolant exposure, and engine vibration.

Frequently Asked Questions

Q: What does a grommet anode do in an outboard engine?
A: The grommet holds the pencil anode securely in the cylinder head water jacket and helps maintain a tight seal around it.

Q: Why should the grommet be replaced during anode service?
A: Over time the rubber can harden or crack, which may allow coolant leaks or improper anode positioning.

Q: Is this a genuine Yamaha part?
A: Yes. The 67F-11328-01-00 is a genuine Yamaha original equipment manufacturer grommet anode seat.

Q: How often should it be replaced?
A: It is recommended to inspect and replace the grommet whenever the pencil anode is serviced.

Q: Is installation difficult?
A: Installation is typically straightforward and can often be completed during routine anode maintenance.