Yamaha YA# MWV-CVRSJ-GY-19 Superjet Waverunner Cover

The Yamaha MWV-CVRSJ-GY-19 is a genuine OEM cover engineered specifically for the Yamaha SuperJet stand-up personal watercraft, fitting model years 1996 through 2020. It is constructed from Sur Last fabric, a marine-grade material known for its exceptional resistance to UV fading, moisture, mildew, and general weathering. This makes it suitable for both long-term outdoor storage and regular use while trailering your SuperJet to and from the water. A built-in convenience zipper provides quick access to the fuel tank without requiring you to pull the cover off entirely — a practical detail for pre-ride fueling or top-offs at the dock.

What sets this cover apart from generic alternatives is Yamaha's Vacu-Hold technology. During transit, the cover's design creates a vacuum effect that draws the fabric tightly against the contours of the SuperJet hull. This dramatically reduces the flapping, billowing, and seam stress that conventional covers experience at highway speeds, while also lowering aerodynamic drag on your tow vehicle. The result is a cover that stays securely in place, protects the hull finish from road debris, and lasts longer because the fabric and stitching endure less repetitive wind strain. This part number (MWV-CVRSJ-GY-19) supersedes the earlier MWV-CVRSJ-GY-12, reflecting updated materials or fitment refinements from Yamaha.