Starter Solenoid 12V Power Trim Switch for MerCruiser Stern Drives Mercury Mariner Outboard Motors 35-275 HP OEM Replacement 89-818864T 89-96158T 89-96158 89-846070 89-94318 89818864T 89846070

Single-unit 12V Starter Solenoid with 4-Terminal trim switch
✔️ 12VDC solenoid, 4 terminals, flat bracket, includes terminals

The starter solenoid is a 12V device that switches high current to the starter motor and power trim system in marine engines. Designed to withstand harsh marine environments, it's a common OEM replacement for stern drive units and outboard systems to ensure reliable starting and trimming.

✅ 12V DC starter power trim solenoid
✅ 4-terminal design for battery, motor, ground, and switch connections
✅ Flat mounting bracket included
✅ Compatible with Mercury/Mariner outboards and MerCruiser sterndrives
✅ Dustproof, waterproof, rustproof and corrosion-resistant
✅ OEM replacement with multiple part numbers such as 89-818864T, 89-96158T, 89818864T, 89846070

💡 What is a starter solenoid used for in marine engines?

A handy device that acts as a high-current switch to power the starter and trim system. - It acts as a high-current switch that engages the starter motor when ignition is activated - It provides separate terminals for battery, motor, ground, and switch connections - It is designed for 12VDC systems used in outboard and sterndrive setups - It protects the ignition circuit by routing high current away from the ignition switch