SIERRA Starter Solenoid for Yamaha 2-Stroke Outboards – 18-5879

Description

SIERRA Starter Solenoid for Yamaha 2-Stroke Outboards – 18-5879 is a replacement starter solenoid for selected Yamaha 2-stroke outboards. The solenoid acts as the high-current switch between the battery and starter motor when the start circuit is energized.

Published applications include 40 and 50 HP models from 1984-1988, 60 HP from 2001-2006, 70 HP from 1991 onward in the legacy application listing, and 90 HP from 1984-1991. Confirm the Yamaha OEM number on the original solenoid for the most reliable fitment check.

Key Features

• For select Yamaha 2-stroke outboards
• Applications span selected 40, 50, 60, 70 and 90 HP models
• Replaces Yamaha 688-81941-00-00
• Replaces Yamaha 688-81950-10-00
• High-current starter-circuit solenoid replacement

Specifications

• Sierra part number: 18-5879
• Product type: Starter solenoid
• Engine brand: Yamaha
• Engine type: 2-stroke outboard
• Published applications: 40 HP 1984-88; 50 HP 1984-88; 60 HP 2001-06; 70 HP 1991+ legacy listing; 90 HP 1984-91

Interchange

• Mallory: 9-15122
• Yamaha: 688-81941-00-00, 688-81950-10-00