A secure cowling is more than just a cover—it protects your Mercury outboard’s critical components from the elements while keeping everything locked in place, even in rough waters. If your cowling isn’t staying put like it should, or if you’re noticing excessive vibration and rattling, it might be time to replace the Mercury Cowling Latch (8M0063135).

This OEM latch is built to hold up against constant use, exposure to saltwater, and the stresses of high-speed boating. Over time, latches can wear out, lose their grip, or even break, leaving your cowling loose and at risk of coming off when you least expect it. A solid, well-functioning latch ensures your engine stays protected and makes routine maintenance easier—because no one wants to wrestle with a stubborn, misaligned cowling when they’re out on the water.

Designed specifically for Mercury outboards, this latch fits perfectly, locking your cowling securely while allowing for quick removal when needed. Whether you’re replacing a broken latch or just preventing future issues, installing a genuine Mercury Cowling Latch is a simple way to keep your engine safe and running smoothly.