Is outboard motor cover profitable to sell on Amazon United States?

The niche generates $221K/yr across 36 tracked products. 1 of 7 products launched in the last 360 days are still selling. 90-day search growth is +39.7%. Flapen's verdict: Worth a look (54/100).

How competitive is the outboard motor cover niche?

16 brands and 33 sellers compete. The top 5 products take 39% of clicks and top 5 brands hold 81% of demand.

What do buyers complain about in outboard motor cover?

Top complaints mined from reviews: Size-Overall, Quality-Overall, Thickness. The return rate is 3.2%.

When does demand for outboard motor cover peak?

Demand peaks in May; the busiest month runs 2.0× the quietest.

What does it cost to enter the outboard motor cover niche?

Listings span $11.94–$311.48; the average listing price is $43.34 (sweet spot $15–$100). The average incumbent carries 487 reviews — the moat a new listing must climb.

Outboard Motor Cover

Worth a look

Shows a sweet-spot price point ($43.34 avg), but prices mostly outside the sweet spot ($11.94–$311.48) keeps it on the watch list.

Avg price

Incredible$43.34

avg listing price — sweet spot $15–$100

Competition

Great39%

top-5 click share — an open shelf

Review moat

Great487.08

avg incumbent reviews — the moat a new listing must climb

Growth

Good+39.7%

90-day search growth — must beat 0% to launch

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Returns

Okay3.2%

return rate — above 5% kills the launch gate

Market size

Okay$221K

$221K/yr · 185K searches

Brand share

Okay81%

top-5 brand share — brands hold most of the demand

Conversion

Okay2.8%

search→purchase rate — share of searches ending in a sale

Price range

Okay$11.94–$311.48

cheapest to priciest tracked listing — scored on the share inside $15–$100

Is outboard motor cover profitable on Amazon?

According to Flapen's Amazon United States niche tracking, outboard motor cover is a $221K/yr Amazon United States market (185K searches/yr). The top 5 brands hold 81% of demand. Demand peaks in May. Verdict: Worth a look — 54/100.

Data updated Jul 24, 2026 · scored weekly · How we score niches

outboard motor cover market size & sales

Units sold, revenue, conversion and listing quality across the tracked shelf.

Units sold / yr: 4K–5K; avg 100–250/product
Revenue / yr: $173K–$217K; units × avg price
Conversion rate: 2.8%
Avg BSR: #309
Page quality: 0%
Prime: 97%
Sponsored: 97%
Out of stock: 0.8%
Avg brand age: 39 months
Avg seller age: 207 days

Competition: brands, sellers & click share

Clicks spread well past the top 5 (39% combined) — an open shelf where new products get seen.

Brands

16 falling

Sellers

Top-5 brand share

81%

Top 20: 100%

Top-5 click share

39%

Top 20: 85%

Open market

15%

Zettum42%
SeaSierra17%
Explore Land10%
MERCURY6%
i COVER5%
GaiRen4%
Open — no brand owns it (10 brands, 15%)

outboard motor cover demand & seasonality

Weekly Amazon search volume, last 104 weeks — +39.7% search growth over the last 90 days.

Peak months: May · busiest ÷ quietest = 2.0×

Open Trend

Top outboard motor cover search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

outboard motor cover60K/yr +32.1%2.0% conv.
boat motor cover36K/yr +36.8%1.8% conv.
motor cover10K/yr +58.7%0.7% conv.
mercury outboard motor cover10K/yr +24.4%0.7% conv.
boat engine cover8K/yr +61.6%2.3% conv.
outboard engine cover7K/yr +49.3%1.9% conv.
suzuki outboard engine cover5K/yr +63.0%0.5% conv.
outboard motor covers7K/yr +59.7%1.7% conv.
outboard cover6K/yr +40.1%2.3% conv.
yamaha 150 outboard motor cover5K/yr +67.0%3.3% conv.

All search terms

Top outboard motor cover products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Zettum Outboard Motor Cover 600D Boat Motor Cover Waterproof & Heavy Duty Fade-Resistant Boat Engine Cover - Fit for Motor 115-225 HP Black

Zettum$25.954.5★638 rev

Zettum Outboard Motor Cover - 600D Full Boat Motor Cover Waterproof & Heavy Duty Fade-Resistant Boat Engine Cover Fit for Motor up to 25 HP Black

Zettum$22.224.6★486 rev

Outboard Motor Cover for Mercury Yamaha Suzuki 100 115 150 HP Boat Engine

SeaSierra$21.874.2★229 rev

Zettum Outboard Motor Cover - 600D Full Boat Motor Cover Waterproof & Heavy Duty Fade-Resistant Boat Engine Cover Fit for Motor 60-90 HP Black

Zettum$27.234.6★486 rev

Outboard Motor Cover for Mercury Yamaha Suzuki Honda 60-100 HP Boat Engine

SeaSierra$19.804.2★229 rev

Newest

by launch date

Outboard Motor Cover 600D Oxford Cloth Boat Cover with PU Coating Waterproof & Heavy Duty Fade-Resistant Boat Engine Cover Fit for Motor 115-225 HP Black

Dcyzenith$16.3110 rev

6mo ago

Kipiea 1300D Outboard Motor Cover Heavy Duty Waterproof Trailerable Full Boat Engine Cover Anti UV No Tears & No Fading Boat Motor Cover Fit for Motor 115-150HP (100 Circumference x 75 Height)

Kipiea$27.98138 rev

7mo ago

LKV Motor Cover for Surron Light Bee X/S/L1E LBX & Segway X160 X260

LKV$27.565 rev

11mo ago

Outboard Motor Cover for Mercury Yamaha Suzuki 100 115 150 HP Boat Engine

SeaSierra$21.87229 rev

1y ago

Outboard Motor Cover for Mercury Yamaha Suzuki Honda 60-100 HP Boat Engine

SeaSierra$19.80229 rev

1y ago

What reviews say buyers love and hate about outboard motor cover

What buyers praise and complain about, mined from review topics.

What buyers love

Size-Overall38%

“Fit perfect”

Quality-Overall13%

“Seemed like a quality cover”

Value For Money6%

“Excellent value for the price”

Material Quality6%

“The material feels durable enough for regular use”

Durability5%

“durable”

Advertised Vs Actual Product4%

“Works as shown”

Ease Of Use3%

“Easy to use”

Water Resistance3%

“The waterproofing is excellent”

Efficiency2%

“very functional”

Drop/Impact Protection2%

“Good protection”

What buyers complain about

Size-Overall37%

“Oversized”

Quality-Overall11%

“This was less quality than a hefty bag”

Thickness8%

“It as thick that I saw online”

Durability5%

“Zipper tore open on first use”

Compatibility-Overall4%

“Not compatible with Yamaha F90”

Strap/String Quality3%

“Draw string rotted”

Motor Issues2%

“Not a good fit for my outboard motor”

Material Quality2%

“so it may really be a 3-star for incorrect claims on the material”

Value For Money1%

“not worth the price at all”

Thin1%

“very thin material”

Top return reasons

Size-Overall80%

Compatibility-Overall4%

Material Quality4%

Advertised Vs Actual Product3%

Motor Issues2%

Thin2%

Functionality-Overall1%

Quality-Overall1%

Strap/String Quality1%