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Universal Outboard Motor Cover for 150–200 HP Engines

Sale price $19.99 Regular price $31.00

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If the return is due to our error or a defective item, we’ll make it right.


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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.

If you have any questions, feel free to email us at info@seasierra.com, and we’ll get back to you within 20–36 hours.

Product Details

This heavy-duty outboard motor cover is designed to help protect 150–200 HP boat engines during stationary storage. Its water-resistant fabric helps shield the engine from sunlight, rain, dust, and everyday outdoor exposure.

The universal-fit design is intended for use across many outboard engine brands within the applicable size range. Because engine cowling dimensions vary by brand and model, compare your engine measurements with the cover dimensions before ordering.

  • Heavy-duty 600D polyester construction with a waterproof coating.
  • Drawstring closure helps secure the cover around the lower engine area.
  • Fade-resistant material helps provide protection from UV exposure.
  • Breathable construction and ventilation openings help reduce trapped moisture.
  • Designed primarily for stationary storage; not recommended for highway trailering.

Part Number Information

No verified OEM or manufacturer part-number interchange is available for this universal-fit cover. Select the cover by engine horsepower and physical dimensions rather than by an OEM number.

Engine & Model Compatibility

This cover is intended for outboard engines rated at approximately 150–200 HP. No specific brand, model year, stroke, shaft length, or serial-number fitment has been verified for this listing.

Before purchasing, measure the engine cowl and compare the measurements with the cover dimensions below. The cover must fit over the cowl without excessive stretching or loose areas.

Application Rated HP Brand / Model Stroke Year / Serial Range Fitment Method
Universal outboard motor cover 150–200 HP Multiple brands; specific models not verified Not specified Not specified Confirm by physical dimensions

Technical Specifications

Product Type
Universal outboard motor cover
Application
150–200 HP outboard engines
Material
600D heavy-duty polyester with waterproof coating
Color
Black or grey, depending on available product finish
Cover Dimensions
82 × 50 × 60 cm (approximately 32 × 19.5 × 23.5 in)
Closure
Adjustable drawstring
Water Resistance
Water-resistant fabric with waterproof coating
UV Protection
Fade-resistant material helps reduce sun-related wear
Ventilation
Breathable construction with ventilation openings
Recommended Use
Stationary storage and weather protection

What’s in the Box

  • 1 × Outboard motor cover

A storage bag or other accessory is not confirmed as included with this specific listing.

Installation Notes

  1. Make sure the engine is switched off, cool, and dry before covering.
  2. Position the outboard motor upright or at a suitable storage angle.
  3. Carefully slide the cover over the engine cowl from top to bottom.
  4. Check that the cover is not excessively stretched and that the ventilation openings remain unobstructed.
  5. Pull the drawstring evenly around the lower edge of the cover.
  6. Tie the drawstring securely, without overtightening or damaging the fabric.

Troubleshooting & FAQ

How do I choose the right size cover?

Confirm that your engine is within the 150–200 HP range, then measure the engine cowl and compare it with the cover dimensions of approximately 82 × 50 × 60 cm (32 × 19.5 × 23.5 in). A proper fit should cover the cowl without excessive tension or significant looseness.

Will this cover fit my specific Yamaha, Mercury, Honda, or Suzuki engine?

This is a universal-fit cover rather than a model-specific cover. It may fit engines from different brands within the stated horsepower range, but no specific brand, model, year, stroke, or serial-number fitment has been verified. Always confirm the physical dimensions before ordering.

Can I use the cover while trailering my boat?

This cover is intended primarily for stationary storage. It is not recommended for highway trailering because wind pressure and vibration may place excessive stress on the fabric, seams, and drawstring.

Is the cover breathable?

The cover uses breathable construction and ventilation openings to help reduce trapped heat and moisture. Allow the engine and cover to dry fully before long-term storage.

How should I clean and maintain the cover?

Remove loose dirt with a soft brush, then clean with cool water and a mild soap if necessary. Avoid bleach, harsh detergents, abrasive tools, and high heat. Allow the cover to air-dry completely before folding and storing it.

Is this an OEM cover?

No. This is a universal-fit aftermarket motor cover and is not presented as an OEM-branded or model-specific replacement cover.

Safety & Important Information

  • Verify the cover dimensions against your engine before purchase.
  • Do not install the cover over a hot engine.
  • Do not operate the engine with the cover installed.
  • Inspect the drawstring, fabric, and seams periodically for wear or damage.
  • Do not rely on the cover as a substitute for proper engine winterization or maintenance.

About Sea Sierra

  • Marine-Focused Selection — Practical products for boat maintenance, protection, and replacement needs.
  • Clear Fitment Guidance — Product dimensions and application information help you compare before ordering.
  • Reliable Fulfillment — We work to provide dependable service and shipping options for marine products.

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