12V Electrical Solenoid Relay 688-81950-10-00 Fit for Yamaha 40 50 60 70 90 HP

12V Electrical Solenoid Relay for Yamaha

This 12V Electrical Solenoid Relay is a direct replacement for Yamaha outboard engines, designed to manage the high-current circuit that powers the starter motor. It serves as a reliable switching component for 40, 50, 60, 70, and 90 HP models, referencing OEM cross-reference number 688-81950-10-00.

Overview

This 12V electrical solenoid relay is a robust switching device that controls the flow of battery power to the starter motor on compatible Yamaha outboards. It is built for 40, 50, 60, 70, and 90 HP engines, ensuring a dependable start every time. The relay is an essential component for the electrical starting system, providing a secure and durable connection.

Built For Performance

• Constructed with high-grade materials to resist vibration and corrosion in marine environments
• Engineered for continuous 12V operation to handle repeated starting cycles
• Direct-fit design with terminal spacing matching OEM specifications
• Sealed housing protects internal contacts from moisture and debris
• Precise coil resistance ensures consistent engagement and release

Fits These Machines

• for Yamaha 40 HP outboard
• for Yamaha 50 HP outboard
• for Yamaha 60 HP outboard
• for Yamaha 70 HP outboard
• for Yamaha 90 HP outboard

On-The-Job Use

• Used in saltwater and freshwater boating applications
• Ideal for recreational fishing boats and ski boats
• Commonly replaced during routine electrical system maintenance
• Suitable for commercial and rental fleets requiring reliable starts

Specs At A Glance

Good To Know

Q: How do I know this relay fits my Yamaha outboard? A: Verify your engine's serial number and cross-reference the part number 688-81950-10-00 against your original relay. It is designed for 40, 50, 60, 70, and 90 HP models, but confirming the specific year is recommended.

Q: What are signs that my solenoid relay needs replacement? A: If the engine does not crank or you hear a clicking sound with no starter engagement, the relay may be faulty. Testing the coil resistance with a multimeter can confirm if the relay is within specification.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.