B&G Nemesis 12 Suncover

The B&G Nemesis 12 is a serious sailing display, and the same sun that makes for a good day on the water is the sun that slowly cooks an unprotected screen. This is the genuine B&G suncover made for that display, part number 000-15869-001, the exact cover that shipped in the box when the Nemesis 12 was new. If yours went over the side, cracked, or just faded after a few seasons of hard light, this is the straight factory replacement.

A display cover isn't glamorous, but it's some of the cheapest insurance you'll ever buy for your electronics. The Nemesis 12 is a big, bright screen with real money behind it. Left uncovered on a mooring or in an open cockpit, it takes UV all day, salt spray on every sail, and dust and grime whenever the boat sits. The suncover shields the screen and the bezel from all of that when the display's off, so the glass stays clear and the housing doesn't chalk out before its time.

This cover is cut specifically for the 12-inch Nemesis. It's not a universal cover you trim to fit. It matches the footprint of the Nemesis 12 so it seats cleanly over the display and stays where you put it. If you run the 9-inch or the 7-inch Nemesis, you'll want the cover made for those sizes instead. Getting the right one matters. A cover that's too big flaps in the wind, and a cover that's too small won't seat at all.

We see boats lose or wear out suncovers all the time. They blow off at the dock, get left behind after a haul-out, or the material simply gives up after years of relentless UV down in Florida or the islands. Whatever happened to the original, replacing it is worth doing. Every day the screen sits exposed is another day of sun and salt working on a display that costs a lot more than this cover ever will. For a boat that lives on a mooring or a trailer, or one that gets put away for the winter, keeping a good cover over the helm electronics is just good seamanship.

Because this is the genuine B&G part and not a generic aftermarket cover, you get the correct fit the factory intended, with no guesswork and no trimming. Slip it on when you button up the boat and pull it off before you power up. That's the whole routine. If you sail somewhere windy, it's smart to keep a spare aboard, because a suncover that goes over the side is gone for good. And if you're not certain this is the right cover for your exact unit, check the model number on the back of your display against the Nemesis 12 before you order. We're glad to help you confirm it.

If your Nemesis 12 is part of a bigger glass helm, it's worth covering every screen the same way. A helm that's been kept under covers shows it. The displays stay bright, the plastics don't yellow, and when it comes time to sell the boat, clean and unfaded electronics tell a buyer the whole system was looked after. That's real money at resale, and it starts with a habit as simple as pulling a cover on at the end of the day.

Care is about as easy as it gets. Rinse it with fresh water when it gets salty, let it dry before you fold it away, and keep it out from underfoot so it doesn't get stepped on or pinched in a locker. Treated that way, a cover like this holds up for a long time.

It's a small part with an easy job. Keep the salt and sun off the screen, and let the Nemesis 12 look and work like new for years to come. At this price, there's no good reason to leave a display like that naked at the dock.