Mercury - Air-Intake Bezels V6 FourStroke Series Painted Marine Composite 8M0219156. Overview. There's a certain calm that comes with knowing your engine is buttoned up and protected, especially when you spend long days bouncing between channels, fishing spots and open stretches of water. These Mercury Air-Intake Bezels, part number 8M0219156, give your V6 FourStroke the same solid, dependable feel as the rest of the engine. They add a clean look to the cowl, but more importantly, they keep the