Mercury 8M0180481 Yellow 1000mA MerCathode Module with Hardware

Mercury 8M0180481 Yellow 1000mA MerCathode Module with Hardware

Mercury 8M0180481 is a genuine yellow-label 1,000 mA MerCathode module supplied with fastening hardware. It is the controller component of the active corrosion-protection system for compatible Mercury outboards.

Key Features

• Genuine Mercury OEM MerCathode module
• Yellow-label 1,000 mA output specification
• Includes fastening hardware
• Works with the correct MerCathode anode, reference electrode and wiring to help protect underwater metal components

Fitment & Applications

Mercury's catalog lists 350–400 hp 5.7L V10 Verado, 600 hp 7.6L V12 Verado and 500 hp SeaPro outboards, along with compatible high-horsepower outboard applications. Confirm the exact part number against your engine serial number and installed MerCathode system.

Product Details

• Brand: Mercury
• Part number: 8M0180481
• Controller identification: Yellow label
• Output: 1,000 mA
• Engine type: Select Mercury outboards

What's Included

One Mercury MerCathode module and fastening hardware. This is the module package; the complete installation kit is 8M0180081. Anode, reference electrode and installation harnesses are separate system components.

Service Notes

Follow the applicable Mercury installation and service instructions. Verify the power supply, grounding, wiring and electrode condition when diagnosing a corrosion-protection issue, and test the system after installation.

Why You Should Buy

The specified OEM module helps maintain the correct controller configuration for a compatible Mercury MerCathode system.

Common Applications

• Replacement of an existing yellow-label MerCathode module
• Service of compatible V10 Verado, V12 Verado and SeaPro MerCathode systems

Frequently Asked Questions

Is this the complete installation kit?
No. Part 8M0180481 contains the module and fastening hardware. The complete installation kit is a separate part.

Can I substitute it for any red or blue controller?
Choose the controller specified for your system. Label color and output are not interchangeable fitment rules.