Yamaha - Engine Anode - Corrosion Protection - 6P3-11325-00-00

Overview

If you run your Yamaha in saltwater or brackish water, corrosion protection isn’t optional—it’s part of keeping the motor healthy. The Yamaha Anode 6P3-11325-00-00 is designed to take the hit from electrolysis so the important engine components stay protected. It quietly does its job in the background, sacrificing itself instead of letting corrosion attack the engine’s metal surfaces. It’s a small part, but one experienced boaters keep an eye on during regular service.

Key Features

• Sacrificial Corrosion Protection – Absorbs electrolysis and galvanic corrosion before it can damage engine components.

• OEM Yamaha Construction – Built to Yamaha specifications for proper fit and dependable corrosion control.

• Internal Engine Protection – Helps safeguard cooling system passages and metal engine components from corrosion.

• Marine Environment Ready – Designed to perform in saltwater and other harsh boating environments.

• Simple Maintenance Replacement – Easy to inspect and replace during routine engine service intervals.

Engine & Boat Compatibility

Compatible with select Yamaha outboard engines that utilize internal engine corrosion protection anodes.
Refer to manufacturer fitment information to confirm compatibility with your specific Yamaha engine model.

FAQ

Q: What is the purpose of an engine anode?
A: An engine anode sacrifices itself to corrosion so the surrounding engine components remain protected from electrolysis damage.

Q: How do I know when this anode needs to be replaced?
A: If the anode appears heavily corroded or significantly reduced in size, it should be replaced during service.

Q: Are anodes more important in saltwater use?
A: Yes. Saltwater accelerates corrosion, which makes properly functioning anodes essential for engine protection.

Q: Can running without a healthy anode cause damage?
A: Over time it can. Without an anode, corrosion may start attacking internal metal engine components.

Q: Should anodes be checked during routine maintenance?
A: Yes. Most technicians inspect anodes during scheduled service or whenever the cooling system is opened.