89-95642M Starter Relay Solenoid for Mercury Mariner 15 to 40 HP

Product Overview

This starter relay solenoid engages the starter motor on Mercury Mariner outboards from 15 to 40 horsepower. It replaces worn or failed solenoids to restore reliable engine cranking and starting.

Key Features & Performance

• Direct replacement for original Mercury Mariner starter solenoids
• Heavy-duty contacts handle high current for reliable starts
• Compact design fits existing mounting bracket
• Easy plug-and-play installation with pre-attached terminals
• Built to OEM specifications for exact fit and function

Fitment & Compatibility

• Mercury Mariner outboard motors 15 HP
• Mercury Mariner outboard motors 20 HP
• Mercury Mariner outboard motors 25 HP
• Mercury Mariner outboard motors 30 HP
• Mercury Mariner outboard motors 40 HP

Common Uses

• Replacing a faulty starter solenoid that prevents the engine from cranking
• Restoring starting reliability on fishing, recreational, and commercial boats
• Quick repair for outboards showing clicking sound or no crank

Technical Specifications

• Part Number(s): 89-95642M
• Product Type: Starter Relay Solenoid
• Compatible Horsepower: 15-40 HP

Frequently Asked Questions

Q: Will this solenoid work on my Mercury 25 HP Mariner? A: Yes, it is designed for Mercury Mariner outboards from 15 to 40 HP, including the 25 HP model.

Q: Does this come with mounting hardware? A: The solenoid includes the unit with attached terminals; mounting hardware may reuse existing bracket and screws from your old solenoid.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.