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Top 9
July 2025
Best Yamaha 300 Outboard Engine Cover 2023
We made a list of the top 9 Yamaha 300 Outboard Engine Cover 2023 based on verified reviews, popularity and other factors which we summarized for you in this list.
Best Choice
1
Yamaha 2023-2024 F200 / F150 (LC/XC-Series/XSA-Series) Non-Vented Outboard Motor Cover - MAR-MTRCV-R0-23
Yamaha Motor
10.0
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Fits: 2023-2024 Four-Stroke F150 / F200 models (LC/XC-Series / XSA-Series ONLY Does NOT fit PRE- 2015 F150 A-Series or the 2015-2022 B-Series models)
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Super heavy-duty protection for your Yamaha outboard's cowling
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Constructed of ultra-durable Sur Last solution dyed polyester fabric for the ultimate protection against fading and the elements
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Includes a snap-buckle strap and stretch cord for a snug fit
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These covers are for storage only and must be removed prior to starting engine
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2
KEMIMOTO Outboard Motor Cover 600D Heavy Duty Waterproof for Mercury Outboard Engine Cover Compatible with Mercury 250HP,300HP,200-300 PRO XS - 4STR V8 4.6L 2017-2023
KEMIMOTO
9.6
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Perfect Fit for Top Models: This outboard motor cover is available in two sizes to perfectly fit Mercury 250HP, 300HP, 200-300 PRO XS - 4STR V8 4.6L (2017-2023) and Mercury 175HP, 200HP, 225HP, 175PRO XS - 4 STR V6 3.4L (2018-2023). Meticulously designed to match the precise dimensions of these engines, it ensures a snug and secure fit you can rely on
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Premium 900D Heavy-Duty Material: Made from thick 900D fabric, this cover offers unparalleled durability. It features double-stitched seams for added strength, superior protection against sun exposure to prevent damage, and anti-tear properties that withstand tough conditions for long-term use
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Enhanced Protection with Soft Cotton Lining: This cover not only protects against environmental factors such as ultraviolet light, dust, and bird droppings but also includes a soft cotton lining to prevent scratches and abrasions to your outboard motor, keeping it in pristine condition
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Easy Installation & Removal: Designed for ease of use, our cover is simple to install and remove, even when the engine is mounted on a trailer or boat lift. The user-friendly design ensures that protecting your motor is quick and effortless
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Adjustable and Secure Fit: Featuring an elastic hem, adjustable front-side buckle, fixed rear-side drawstring, and reinforced straps, this cover ensures a tight and secure fit. These elements work together to keep the cover firmly in place during transport, providing peace of mind and reliable protection
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3
Oceansouth Custom Fit Full Covers for Yamaha Outboard Engine (F250, F300 (2023) & F350 V6 4.3L (2024), Leg Length:25")
Oceansouth
9.4
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Custom-fit outboard motor storage full cover made to fit each model of popular outboard motors.
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Covers the Yamaha Outboard from top to prop.
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Consists of an elasticized hem & Twin Rope Cleat for easy tightening.
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Highest quality materials and craftsmanship to stand the test of time.
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4
Oceansouth Custom Fit Cowling Storage Covers for Yamaha Outboard Engine (F250, F300 (2023) & F350 V6 4.3L (2024)) (Not to be Used Whilst Engine is Running)
Oceansouth
9.2
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10.3 oz/yd2 polyester canvas with an advanced coating technology assures maximum water resistance, UV protection & breath-ability.
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Consists of an elasticized hem & Twin Rope Cleat for easy tightening.
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Highest quality materials and craftsmanship to stand the test of time.
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Important: For Storage Use Only
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5
Explore Land Outboard Motor Cover - Waterproof 600D Heavy Duty Boat Engine Hood Covers - Fit for Motor 225-300 HP, Grey
Explore Land
9.0
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Product Dimensions - Good choice for most outboard motors 225-300 HP, cover size: 34"L x 28"W x 30"H. Fits most boat motor brands like Honda, Tohatsu, Yamaha, Suzuki, Mercury, Evinrude, Hangkai etc. NOTE: This cover is a universal fit type, don't just refer to how much the horse power your motor is, please measure your motor dimensions carefully before you buy!
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Upgraded Material - Made of 600D marine grade polyester with waterproof laminated undercoating. Excellent for boat off-season outdoor storage, mooring. Double stitching, all seams sealing taped can improve durability. Full coverage protects your engine from rain, wind, snow, fog, dust and scratch.
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Heavy Duty & Waterproof - With high level double stitching sewn, all seams sealing taped can improve cover's durability. Full coverage to protect your boat engine from rain, wind, snow, fog, dust and scratch.
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Multiple locking systems - Heavy duty Elastic cord make adjustment for a snug fit. Two click-close straps at back corner for you to lock on the cable if needed.
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Practical Design – Quick-release buckle straps in front side allows easy install and remove. Air vent at back side added ventilation for long-term storage situation. Giving your motor all year protection and extending service life.
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6
Fuprosico 1200D Boat Motor Cover, Custom Fit Outboard Engine Cover Compatible with Mercury 250HP,300HP,200-300 PRO XS - 4STR V8 4.6L 2017-2023,100% Waterproof with Soft Lining,Marine Grade,Black
Fuprosico
8.9
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Custom Fit Motor Cover For Mercury Outboard Engines: This outboard boat motor cover can perfectly compatible with Mercury 250HP,300HP,200-300 PRO XS - 4STR V8 4.6L 2017-2023. Outstanding performance makes it perfect motor cover for boat is mooring or daily protection.
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Soft Cotton Lining To Protect Surface: Fuprosico outboard motor cover is designed with soft lining to cushion external impacts, reduce friction, and accurately protect the surface of all-around of your motor, preventing scratches and damage.
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Strong Windproof Design: This boat engine cover is equipped with an elastic cord on the bottom, which is easy to pull and secure the end of the rope to snugly fit your outboard motor. The front features buckle straps, so don't worry about the outboard engine cover being blown away in strong winds.
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1200D Marine Grade Fabric:This boat motor cover is made of marine-grade 1200D Oxford fabric which is much more durable, wear resistant and waterproof than 420D/600D/800D/900D.
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Anti-UV & 100% Waterproof Engine Cover: This cover is made by 1 layer waterproof coating, 2 layers of waterproof PU coating and thickened 1200D to ensure excellent waterproof performance and Anti UV. We also designed vents to maximize airflow, reduce wind pressure, and keep the interior consistently dry.
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7
GOTRUTH Full Outboard Motor Cover, 800D Heavy Duty Waterproof Boat Engine Cover, Trailerable Fit for 250-300 HP Motors, Black
GOTRUTH
8.8
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【All Weather Protection】Our full outboard engine covers have been designed to protect your engine during storage and towing. Thicker 800D marine-grade canvas and double-stitched design ensure our outboard covers can work for a long time. Compared with similar products, in addition to basic waterproofing and UV protection. The most important advantage is that it will not fade and crack in the case of long-term high temperatures and rain soaking, while keeping your motor looking fresh and new.
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【Strong Windproof Design】Are you bothered by the cover blowing off when trailering? GOTRUTH outboard motor cover solves this problem perfectly. Heavy-duty zippers and durable drawcords for enhanced tightening. Elastic hem, hook and loop fasteners secure the motor cover for a snug fit.
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【Easy to Install】The boat motor covers designed with drawstring, zipper, hook and loop fasteners, easy to install or remove it without tools. Excellent for off-season storage or as a quick cover.
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【Important Note】Horsepower size is for reference only. Size may vary by brand. Please measure the circumference and height of your outboard motor before purchase. If your motor falls between cover sizes or has a long transom, exchanging for next size up.
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【Reliable Customer Service】Customer friendly 12-month warranty and 24-hours friendly customer service for outboard motor covers. If you have any questions, please contact us in time and we will provide a satisfactory solution for you. Considerate gift for friends or family members who love boats or sailing.
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8
STEECA Waterproof Outboard Motor Cover 600D Fade Resistant Boat Engine Hood Cowling Cover Fits Motor 115-225 HP, Black
STEECA
8.6
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SIZE & FIT: Fits most outboard motors 115-225 HP, cover size: 30"D x 26"W x 30"/38"H. Note: The horsepower is for reference only, please measure the size of your motor before purchase!
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Waterproof Material: STEECA outboard motor cover is made of 600D marine grade polyester with waterproof PU coating, double stitching and all seams sealing taped. Offers protection for the motor cowling as an everyday storage or mooring solution.
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Full Protection: Give your outboard motor hood a protection from fading and accidental damage. Prevent stones and gravel kicked up to gouge and chip your outboard engine while trailering.
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Upgraded Design: Innovative arc-shaped elastic hem cord can perfectly fit for the structure where the outboard motor meets the stern and elastic hem with cord lock makes the cover fit properly like a custom one to against severe weather. Good to keep the cover in place.
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Adjustable Locking System: Extended adjustable buckle strap can be securely attached to the stern rail or back of the outboard motor, prevent cover from blowing off.
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WORRY-FREE: Fits most outboard motor brands such as Mercury, Yamaha, Honda, Suzuki, Nissan, Tohatsu, Hangkai, Tomking.
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9
Yamaha 2020-Newer B Model F250B-F300B 4.2L V6 Offshore Outboard Motor Cowling Cover - MAR-MTRCV-F4-20
Yamaha Motor
8.4
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Fits: Yamaha 2020-Newer B Model F250B-F300B 4.2L V6 Outboard Motors
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These cowling covers provide super heavy-duty protection for your Yamaha outboards cowling
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Constructed of ultra-durable 7oz. Sur Last solution dyed polyester fabric for the ultimate protection against fading and the elements
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Soft fabric inner liner for added paint protection and screened on factory logos for unmatched style
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The covers include a snap-buckle strap and stretch cord for a secure fit
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