Description

Mercury MerCruiser / Quicksilver Starter Solenoid – 8M0185149

Ensure reliable engine starting with the genuine Mercury Marine / Quicksilver 8M0185149 Starter Solenoid. This OEM 12-volt starter solenoid relay controls the electrical current between the battery and starter motor, allowing the engine to crank when the ignition key is turned.

Manufactured to Mercury Marine’s original equipment specifications, this solenoid is designed with a flat mounting plate for secure installation and dependable electrical switching on Mercury outboards and MerCruiser sterndrive engines.

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Key Features

• Genuine Mercury / Quicksilver OEM starter solenoid

• 12-volt electrical relay for engine starting systems

• Flat mounting plate design for secure installation

• Provides reliable battery-to-starter power transfer

• Built for durability in marine electrical environments

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Part Details

• OEM Part Number: 8M0185149

• Also referenced as: 89-8M0185149

• UPC: 745061219472

• Product Type: Starter solenoid / start relay

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Superseded / Cross-Reference

• Replaces earlier Mercury part number 96054T.

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Compatible Mercury / MerCruiser Applications

Commonly used on a wide range of engines and drives, including:

• Mercury and Mariner outboard engines

• MerCruiser sterndrive engines

• Certain In-Line 6 outboards and EFI models depending on configuration and serial number range.

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Function

The starter solenoid acts as a high-current relay. When the ignition key is turned to the start position, the solenoid engages and connects battery power to the starter motor, allowing the engine to crank and start.

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Important Compatibility Note

Electrical components vary depending on engine model, ignition system, and serial number range. Always verify compatibility using the engine serial number before ordering to ensure the correct replacement part.

Shipping: Ships same or next day for fast Canada wide shipping.