Mercury - Quicksilver Engine Starter Permanent Magnet Direct Drive 12-Volt 8M6007316. Overview. There's something special about the simplicity of running a small outboard - the quiet mornings, the slow glide away from the dock, the peaceful confidence that comes when your engine starts without hesitation. For boaters who rely on 9.9 horsepower four-stroke engines, that moment is everything. It sets the tone for a smooth, steady day on the water. The Quicksilver 8M6007316 starter is built to deli