SIERRA 18-6126Z Anode

Compatible Engines

The original SIERRA 18-6126Z zinc anode is a critical component of the cathodic protection system, designed to preserve the durability of your outboard motor. This high-quality replacement for OEM parts is dedicated to engines from the VOLVO PENTA DPS-A, DPS-B, and FWD SX-A series. The zinc acts as a sacrificial cell, corroding first to effectively protect valuable non-ferrous metal components from irreversible damage caused by salt or fresh water.

Since part compatibility may depend on the specific engine version or production year, we recommend verifying fitment by comparing the manufacturer's catalog number 18-6126Z or the original OE number. If you have any doubts about selecting the correct anode, contact our customer support for professional assistance to ensure the purchased part fits your equipment 100%.

Installation and Operation

• Proper Mounting: Before installation, ensure the contact surface is clean and free of corrosion to ensure optimal current conductivity.
• Regular Inspection: Check the anode condition every season. Wear exceeding 50% indicates the need for replacement with a new one.
• Corrosion Protection: Regular anode replacement extends engine life and prevents costly repairs.
• Avoid Contamination: Do not paint the anode or apply protective coatings, as this blocks its function.

Choosing a product from SIERRA is an investment in reliability and safety on the water. Remember that an anode is an inexpensive part, and its replacement is much cheaper than repairing engine corrosion.