Reliable Power, When You Need It Most

A faulty relay can leave you stranded when you least expect it. The Mercury-MerCruiser Cube Relay (8M0057697) is a critical component in your engine’s electrical system, ensuring smooth operation of key functions like ignition, fuel delivery, and power trim. Designed to handle high electrical loads without failure, this compact yet powerful relay keeps everything running as it should.

Built for Marine Environments

• Durable OEM Construction – Engineered to withstand the constant vibration, moisture, and temperature shifts of marine use.
• Precision Fit – Direct replacement for Mercury 150 EFI FourStroke and MerCruiser 4.5L and 6.2L MPI engines, ensuring seamless installation.
• Reliable Electrical Performance – Regulates power flow to protect essential components from surges and prevent system failures.

Ideal for:

• Routine Maintenance – Swapping out worn relays before they fail can save you from unexpected breakdowns.
• Electrical Repairs – A quick and easy fix for troubleshooting power issues in your engine.
• Performance Upkeep – Ensures optimal function of ignition and fuel systems, keeping your boat running smoothly.

If your engine is experiencing intermittent power loss or unresponsive electrical components, a failing relay could be the culprit. Replacing it with this high-quality Mercury part helps keep your vessel dependable and ready for action.