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Starter Solenoid Mercury Marine OMC Outboard 89-76416A1 985064 12V 4-Terminal

Starter Solenoid Mercury Marine OMC Outboard 89-76416A1 985064 12V 4-Terminal

SKU:240-01097

Regular price £16.20 GBP
Regular price £19.44 GBP Sale price £16.20 GBP
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Marine Starter Solenoid

Fits Mercury Marine & OMC Outboards (4-Terminal)

Ensure your boat starts every time with this premium quality replacement **Starter Solenoid**. Designed specifically for the marine environment, this unit is a direct fit for a wide range of **Mercury Marine** and **OMC (Outboard Marine Corp)** outboard engines.

This heavy-duty **12-Volt** solenoid features a **4-terminal** configuration with a grounded base, matching the original equipment specifications for reliable performance and corrosion resistance.

RELIABLE STARTING: High-quality internal contacts ensure consistent current flow to your starter motor, even in damp conditions.

Key Features

  • Direct Replacement: Replaces common Mercury 89-series.
  • Marine Grade: Resists corrosion and moisture.
  • Easy Install: Standard terminal layout.
  • System: 12 Volt, Grounded Base.

Technical Specs

Voltage: 12 Volts
Terminals: 4 Terminals
Battery/Motor Studs: 5/16-18 Thread
Switch/Ground Studs: 10-32 Thread
Base Type: Grounded Base
SKU Reference: 240-01097

Vehicle Fitment Guide

Brand Equipment Type Notes
Mercury Marine Outboard Motors Various Models (Check OEM No.)
OMC Outboard Motors Evinrude / Johnson Applications
Mercruiser Sterndrives Select Models

OEM Part Number Cross Reference

Mercury Marine 89-76416A1
OMC / Johnson / Evinrude 985064
Prestolite SAZ4201DCY
Sierra Marine 18-5801
Standard Motor SS609

Frequently Asked Questions

Will this solenoid fit my Mercury Outboard?

This solenoid fits many Mercury outboards that use the part number 89-76416A1. Please check your existing solenoid for part numbers or visual match (4-terminal, grounded base).

What does "Grounded Base" mean?

A grounded base means the solenoid is grounded through its mounting bracket to the engine block. You do not need a separate ground wire for the casing.

What are the 4 terminals for?

The two large posts are for the battery positive cable and the starter motor cable. The two small posts are for the ignition switch (S) and potentially a ground or auxiliary connection, depending on your specific wiring harness.

Note: Please verify your original part number and terminal configuration before purchasing.
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Shipping calculated at checkout. Free shipping over £150. Terms apply