Switch Box Assembly – Mercury Mariner 20/40HP

The Switch Box Assembly is designed for Mercury Mariner 20 and 40HP engines, ensuring reliable ignition and performance. Essential for maintaining engine efficiency and reliability.

Key Features

• Compatible with Mercury Mariner 20/40HP (1990-1995)
• Durable construction for long-lasting use
• Includes complete switch box assembly
• Moderate installation difficulty
• Regular maintenance recommended for best results
• OEM quality for peace of mind

Ensure your engine starts reliably with this essential switch box assembly!