Heavy-Duty Outboard Motor Cover for Mercury, Yamaha & Honda 60–100 HP 4-Stroke Engines
Heavy-Duty Outboard Motor Cover for Mercury, Yamaha & Honda 60–100 HP 4-Stroke Engines is backordered and will ship as soon as it is back in stock.
Worry-free returns
Worry-free returns
Shop with confidence. If you’re not completely satisfied, eligible items may be returned within the return window, provided they are unused and in original packaging.
If the return is due to our error or a defective item, we’ll make it right.
Please contact us before returning any item.
Delivery and Shipping
Delivery and Shipping
Orders are typically processed within 1–2 business days.
U.S. orders usually arrive within 6–15 days, depending on stock location and destination.
International delivery times may vary due to customs processing.
Tracking information will be provided once your order ships.
Heavy-Duty Outboard Motor Cover for Mercury, Yamaha & Honda 60–...
Heavy-Duty Outboard Motor Cover for Mercury, Yamaha & Honda 60–100 HP 4-Stroke Engines is backordered and will ship as soon as it is back in stock.
Product Details
This heavy-duty Outboard Motor Cover is designed for storage protection on many 60–100 HP 4-stroke outboard motors. It is intended for use with compatible models from Mercury, Yamaha, and Honda, helping shield the engine cowling from rain, sunlight, dust, and surface scratches.
The cover uses a slip-on design with a zipper, drawstring closure, and windproof buckles to help maintain a secure fit. Always compare the stated dimensions with your engine before ordering because cowling shape and overall engine dimensions vary by model.
- Easy Installation: Slip the cover over the cooled engine cowling and secure it with the zipper and drawstring.
- Weather Protection: Made from 600D Oxford fabric with a PVC coating for protection against moisture, UV exposure, and everyday outdoor conditions.
- Secure Storage: Windproof buckles help keep the cover in place, and the included storage bag keeps it contained when not in use.
Engine & Model Compatibility
This cover is intended for a general fit across many Mercury, Yamaha, and Honda 60–100 HP 4-stroke outboards. It is not a model-specific OEM cover. Confirm your engine's dimensions and cowling profile before purchase.
| Brand | Model Coverage | Rated HP | Stroke | Fitment Guidance |
|---|---|---|---|---|
| Mercury | Multiple models | 60–100 HP | 4-Stroke | Verify the specific model and dimensions |
| Yamaha | Multiple models | 60–100 HP | 4-Stroke | Verify the specific model and dimensions |
| Honda | Multiple models | 60–100 HP | 4-Stroke | Verify the specific model and dimensions |
Technical Specs
- Product Type
- Full outboard motor cover
- Intended Use
- Storage and outdoor protection; remove before operation or trailering
- Installation
- Slip-on design with zipper and drawstring closure
- Material
- 600D Oxford fabric with PVC coating
- Water Protection
- Water-resistant protective construction
- UV Protection
- UV-resistant coating
- Cover Style
- Full cowling protector
- Color
- Black
- Dimensions
- 78.74 × 66.93 in (200 × 170 cm)
- Features
- Double-stitched seams, windproof buckles, zipper, and drawstring closure
- Weight
- 15.8 oz (0.45 kg)
- Storage
- Includes storage bag
What's in the Box
- 1 × Outboard Motor Cover
- 1 × Storage bag
Installation Notes
- Turn off the engine and allow it to cool completely before installing the cover.
- Unzip the cover completely to open it for application.
- Slide the cover over the top of the outboard cowling, keeping it centered.
- Pull the cover down until it surrounds the engine housing.
- Fasten the zipper securely.
- Tighten the drawstring at the bottom hem for a snug fit.
- Fasten the windproof buckles and check that the cover is secure.
Troubleshooting & FAQ
How do I know if this cover will fit my specific motor?
Check that your outboard is within the listed 60–100 HP range, uses a 4-stroke configuration, and has a cowling and overall profile that suit the cover. Compare your motor's measurements with the cover dimensions of 78.74 × 66.93 inches (200 × 170 cm). Because models differ, dimensional verification is recommended before ordering.
Can this cover be used while the engine is running or during trailering?
No. This cover is intended for storage and protection when the engine is not operating. Remove it before starting the engine and before trailering the boat.
How do I clean the cover?
Clean the cover with a soft brush and lukewarm water. Avoid harsh chemical detergents that may damage the fabric or PVC coating. Allow the cover to air dry completely before folding it into the storage bag.
Is this an OEM cover?
No. This is an aftermarket outboard motor cover. It is designed to provide practical storage protection, but it is not an OEM-branded component and is not guaranteed to match every engine model.
What are the signs that I need to replace my motor cover?
Inspect the cover for cracking, thinning, severe fading, tears, loose seams, or a loss of fit. Replace it if the material no longer provides adequate protection or the closure system cannot keep the cover secure.
How should I store the cover?
Clean and dry the cover before storage. Fold it without trapping moisture and place it in the included storage bag in a cool, dry location.
What is the return or warranty coverage?
Return and warranty eligibility are governed by the current store policies applicable to your order. Contact customer support before returning an item for instructions.
Safety & Important Information
- Verify the cover dimensions, engine horsepower, stroke type, and cowling shape before purchase.
- Remove the cover before starting or operating the engine.
- Do not use the cover as a running or towing cover.
- This is an aftermarket replacement cover, not an OEM component.
- Professional assistance is recommended if you are unsure about fitment or installation.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts selected for practical use in real-world conditions.
- Global Fulfillment — Delivery options and estimated transit times are shown at checkout where available.
- Manufacturer-Direct Value — We aim to provide useful marine products at competitive prices.
Payment & Security
Payment methods
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