SSI Marine Internal Cylinder Block Anode – Fits Yamaha 4-Stroke Outboards (F80–F350)

A high-quality aftermarket zinc anode designed to replace the internal cooling passage anode on Yamaha 4-stroke outboards. Built for long-lasting protection and reliable corrosion control inside the engine’s cooling system.

Features:

High-quality aftermarket zinc anode
Helps protect internal cooling passages from corrosion
Precision-machined for correct fitment
Designed for long service life in salt and fresh water
Direct replacement for the OEM part number 63P-11325-01

Compatibility:

Fits the following Yamaha 4-Stroke Outboards:

F80D (2017–2021)
F100F (2017–2021)
F115B
F130A
F150A / F150D
F225F
F250D
F300A / F300B
F350A (up to 2019)

Replaces Yamaha Part Number:

63P-11325-01

Package Includes:

1 × Internal Cylinder Block Zinc Anode

Installation Notes:

Replace at regular service intervals to maintain corrosion protection.
Direct fit designed to replace the original internal anode.
Always match your part number and model before ordering.

Buyer Responsibility:

It is the buyer’s responsibility to confirm correct fitment before purchase.
If unsure, message SSI Marine and we will confirm compatibility for your outboard.

Why Choose SSI Marine:

High-quality aftermarket marine parts
Fast dispatch from UK stock
Trusted by boat owners and marine engineers
Technical support available

80–350HP Internal Cylinder Block Anode for Yamaha Outboard | Replaces 63P-11325-01