12V Electrical Solenoid Relay 688-81950-10-00 Fit for Yamaha 1986 50ESJ/50ELJ
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Compatible Models
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12V Electrical Solenoid Relay for Yamaha
This 12V electrical solenoid relay, cross-referenced as 688-81950-10-00, is a direct-acting starter relay that routes battery power to the starter motor for reliable engine cranking. Designed for Yamaha outboard applications, this relay ensures a positive electrical connection every time you turn the key. It serves as a robust replacement for worn or failed relays on compatible Yamaha models.
Overview
This 12V electrical solenoid relay is a crucial component in the starting circuit of compatible Yamaha outboard motors, managing the high current flow needed to engage the starter. It operates by using a small control signal to close a heavy-duty internal contact, safely delivering full battery voltage to the starter. This relay is intended for boat owners and technicians maintaining specific Yamaha outboard models from the mid-1980s.
Built For Performance
- Rated for 12V DC electrical systems to match standard marine battery output
- Constructed with a sealed housing to resist moisture and corrosion in marine environments
- Features heavy-duty internal contacts for reliable current handling and long service life
- Utilizes standard blade or post terminals for straightforward wiring in the starting circuit
- Compact design allows for direct mounting in the original relay location
Fits These Machines
- for Yamaha 1986 50ESJ
- for Yamaha 1986 50ELJ
On-The-Job Use
- Replaces a faulty relay to restore reliable engine start-up on the water
- Provides consistent engagement for both cold starts and repeated starting cycles
- Ensures secure power delivery to the starter motor during ignition
Specs At A Glance
| Voltage | 12V DC |
| Type | Solenoid Relay |
| Part Number(s) | 688-81950-10-00 |
Good To Know
Q: How do I know this relay is faulty? A: Common signs include a clicking sound without the engine cranking or a completely silent starter when the key is turned, indicating the relay is not closing its internal contacts.
Q: Is this relay a direct replacement for my original part? A: Yes, it is designed as a direct replacement for the OEM part number 688-81950-10-00, matching its electrical specifications and mounting configuration.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.