Mercury – Vented Splash Cover | Pro XS V8 Series | Polysoft II Marine Material | 8M0228535

Overview

If you spend enough time on the water, you start to appreciate the gear that quietly has your back. That is how this Mercury Vented Splash Cover feels on a Pro XS engine—steady and dependable, almost like a shield you forget is there until you notice how clean your cowl still looks at the ramp. When I slide this cover over a 4.6L V8 250 horsepower Pro XS, I get the same sense of calm I feel when checking the weather one last time before leaving the dock. It is not flashy, but it brings real peace of mind, especially on the days when the chop is up and the spray just will not quit.

Key Features

• Designed for active use while the engine is running
• Marine-grade Polysoft II material built for rugged, long-term protection
• Sleek black finish
• Fits Mercury 4.6L V8 250 horsepower Pro XS outboard engines
• Breathable, water-resistant, and ultraviolet-stabilized construction
• Integrated side vents, exhaust ports, and switch-access openings
• Protects against ultraviolet rays, salt corrosion, water spots, bumps, and scratches

Engine & Boat Compatibility

• Built for Mercury 4.6L V8 250 horsepower Pro XS outboards
• Ideal for bass boats, tournament fishing rigs, performance hulls, and fast freshwater setups
• A practical fit for boats that regularly face heavy spray, crosswind chop, or long runs between fishing spots

Performance & Practical Benefits

What you notice right away is how naturally the cover seats itself on the cowl. The Polysoft II fabric has a firm yet flexible feel—smooth enough to pull into place without a struggle but tough enough to shrug off spray and the occasional bump from a swinging dock line. Once it is on, the fit is tight and steady. It does not flap, and it does not shift when you throttle up across open water. The vents are positioned so the engine gets clean airflow, while the exhaust ports line up exactly where they should. Everything feels intentional, like it was shaped around this engine and no other.

On the water, you can hear the engine working, but the cover absorbs the harshness of spray and shields the cowl from salt and sun. By the end of the day, the metal and paint beneath still look smooth and clean, free of the streaks and water marks that usually follow a long run. It cuts down on maintenance, saves time, and keeps your engine looking sharp season after season.

Why Buy OEM

A powerful engine like the Pro XS deserves protection that is built to its exact shape and needs. Aftermarket covers might promise a universal fit, but that usually means compromises—loose edges, blocked vents, or seams that wear out too quickly. A genuine Mercury Marine part is shaped specifically for the 4.6L V8 250 horsepower engine, giving you a secure fit and proper airflow while running. It lasts longer, works better, and eliminates the trial-and-error that comes with off-brand options. If you want reliability and a clean, professional fit, OEM is the smart choice.

FAQ Section

Q1: Which Mercury engines does the Vented Splash Cover fit?

It fits Mercury 4.6L V8 250 horsepower Pro XS outboard engines.

Q2: What makes this cover different from aftermarket options?

It is designed around the exact contours of the engine, with vents and ports placed precisely where the motor needs them during operation.

Q3: How do I know it is the right replacement?

If your engine is a 4.6L V8 250 horsepower Pro XS, this is the correct Mercury Marine part number.

Q4: Can it be used in both freshwater and saltwater?

Yes, the material resists salt corrosion, ultraviolet exposure, and water spotting in either environment.

Q5: Is installation straightforward?

Absolutely. Slip it over the cowl, align the vents and ports, and secure it. After a couple of uses, it becomes second nature.