Product Overview
Mercury Mariner Switch Box

Get back on the water fast with the CDI Electronics Mercury Mariner Switch Box. This essential component ensures reliable ignition for your Mercury outboard, delivering smooth starts and consistent performance. Built to withstand the harsh marine environment, this durable switch box is a direct replacement for various Mercury part numbers, making it a hassle-free upgrade for a range of models. Don't let ignition problems ruin your day on the water – choose CDI Electronics for quality and peace of mind.
Key Features
- Direct replacement for Mercury 45 Jet (1989-1997), 50HP (1989-1997), 55HP (1989-1997), and 60HP (1989-1997) outboards
- Replaces multiple Mercury part numbers, including: 114-9052, 18-5791, 19052A-1 through 19052A-8, and 9-25108, simplifying the ordering process
- Manufactured by CDI Electronics, a trusted name in marine ignition systems, ensuring quality and reliability
- Engineered for long-lasting performance in demanding marine conditions
- Enables smooth starting and consistent engine performance
- Helps eliminate ignition-related issues, keeping you on the water
- **Important Note:** Do not use with a maintenance-free battery as over-voltage may occur.
Specifications
The Captain's Take
As a seasoned captain, I know the importance of reliable equipment. The CDI Electronics Mercury Mariner Switch Box is a must-have for any Mercury outboard owner. It's a direct replacement, easy to install, and delivers the consistent performance I demand. I've trusted CDI Electronics for years, and their switch boxes have never let me down. Don't get stranded out on the water – invest in a CDI switch box and enjoy peace of mind on every voyage.