The Sierra International MP41010 Ignition Switch is a reliable component designed for marine applications. This durable switch features three essential positions: Acc, Off, Run, and Start, allowing for seamless operation of your boat's electrical system. Crafted with high-quality materials, it ensures longevity and resistance to corrosion, making it perfect for harsh marine environments. The straightforward installation process means you can quickly replace your old switch and get back on the water. Upgrade your ignition system with the MP41010 for dependable performance and peace of mind during your adventures!