---
title: "Mercury Outboard Cover — $75K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/mercury-outboard-cover"
last_updated: "2026-08-10T14:50:58.471Z"
locale: en
meta:
description: "Niche score 44/100 · $75K/yr market · 35K searches/yr · $140.79 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 44/100 · $75K/yr market · 35K searches/yr · $140.79 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Mercury Outboard Cover — $75K/yr Amazon US Niche (2026) - Flapen"
---
# **mercury outboard cover**
**Skip it**
Brand-locked demand (top 5 brands take 96% of clicks) — this niche doesn't clear our bar today.
Market size 19Growth 76Conversion 19Competition 62Returns 48Price range 25Avg price 61Brand share 11Review moat 91Quality gap 42
**Review moat**
**Great****176.77**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Great****+63.4%**
90-day search growth — must beat 0% to launch
**Competition**
**Good****48%**
top-5 click share — leaders hold, buyers still browse
**Avg price**
**Good****$140.79**
avg listing price — sweet spot $15–$100
**Returns**
**Okay****3.2%**
return rate — above 5% kills the launch gate
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Price range**
**Okay****$19.81–$345.76**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Bad****$75K**
$75K/yr · 35K searches
**Conversion**
**Bad****1.5%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Bad****96%**
top-5 brand share — brand-locked demand
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, mercury outboard cover is a $75K/yr Amazon United States market (35K searches/yr). The top 5 brands hold 96% of demand. Demand peaks in May–Jun–Jul. Verdict: Skip it — 44/100.
Data updated Jul 8, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **mercury outboard cover market data**
- **Units sold / yr**
- **500–750**
- avg 0–100/product
- **Revenue / yr**
- **$70K–$106K**
- units × avg price
- **Conversion rate**
- **1.5%**
- **Avg BSR**
- **#141**
- **Page quality**
- **0%**
- **Prime**
- **93%**
- **Sponsored**
- **100%**
- **Out of stock**
- **3.6%**
- **Avg brand age**
- **34 months**
- **Avg seller age**
- **240 days**
## **Competition & brand share**
The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**8 **▼falling
**Sellers**
**22**
**Top-5 brand share**
**96%**
Top 20: 100%
**Top-5 click share**
**48%**
Top 20: 87%
**Open market**
**3%**
- MERCURY57% - Zettum18% - SeaSierra12% - Oceansouth5% - TeBaisea3% - Fuprosico2% - Open — no brand owns it (2 brands, 3%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +63.4% search growth over the last 90 days.
1K750Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: May, Jun, Jul · busiest ÷ quietest = 2.6×
[**Open Trend **](https://flapen.com/research/us/automotive/mercury-outboard-cover/trend)
## **Top mercury outboard cover search terms**
- **mercury outboard motor cover**10K/yr+41.0%0.9% conv. - **mercury verado engine cover**4K/yr+153.9%1.0% conv. - **mercury 150 motor cover**5K/yr+91.2%3.5% conv. - **mercury motor cover**5K/yr+49.1%0.6% conv. - **mercury outboard cover**3K/yr+77.7%0.1% conv. - **mercury engine cover**3K/yr+48.8%1.9% conv. - **mercury outboard engine cover**2K/yr+49.8%0.8% conv. - **mercury outboard engine covers**3K/yr+19.3%0.5% conv. [**All search terms **](https://flapen.com/research/us/automotive/mercury-outboard-cover/search-terms)
## **Top mercury outboard cover products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$7K20%$15K30%$22K40%$30K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
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
[1**Mercury Vented Splash Cover 150hp FourStroke Engine Black**MERCURY**$207.76**4.3★39 rev](https://www.amazon.com/dp/B0DJ9RFJMY) [2**Zettum Outboard Motor Cover 600D Boat Motor Cover Waterproof & Heavy Duty Fade-Resistant Boat Engine Cover - Fit for Motor 115-225 HP Black**Zettum**$25.88**4.5★625 rev](https://www.amazon.com/dp/B0D93TT6D7) [3**Mercury Tow-N-Stow Outboard Cover for 150hp FourStroke Engines Black**MERCURY**$214.14**4.8★100 rev](https://www.amazon.com/dp/B0CQKCS6XC) [4**Mercury Tow-N-Stow Outboard Cover for V8 200-300hp FourStroke Engines Black**MERCURY**$305.12**4.8★100 rev](https://www.amazon.com/dp/B0CQKD3DVN) [5**Outboard Motor Cover for Mercury Yamaha Suzuki Honda 150-250 HP Boat Engine**SeaSierra**$23.70**4.2★210 rev](https://www.amazon.com/dp/B0FG2C3ZJH)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**YimSting Outboard Motor Cover 1200D Waterproof Boat Motor Cover Compatible with Mercury 135HP- 150HP - 4STR 4 CYL 3.0L 2011-2025 with Elastic Hem & Windproof Straps Black**YimSting**$59.52**24 rev5mo ago](https://www.amazon.com/dp/B0GJSK9GW6) [**Outboard Motor Cover for Mercury Yamaha Suzuki Honda 150-250 HP Boat Engine**SeaSierra**$23.70**210 rev1y ago](https://www.amazon.com/dp/B0FG2C3ZJH) [**Outboard Motor Cover for Mercury Yamaha Suzuki 100 115 150 HP Boat Engine**SeaSierra**$21.89**210 rev1y ago](https://www.amazon.com/dp/B0FG267LXV) [**Outboard Motor Cover for Mercury Yamaha Suzuki Honda 60-100 HP Boat Engine**SeaSierra**$19.81**210 rev1y ago](https://www.amazon.com/dp/B0FG28RKBV) [**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**$27.20**463 rev1y ago](https://www.amazon.com/dp/B0DT6X68BG)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**YimSting Outboard Motor Cover 1200D Waterproof Boat Motor Cover Compatible with Mercury 135HP- 150HP - 4STR 4 CYL 3.0L 2011-2025 with Elastic Hem & Windproof Straps Black**YimSting**$59.52**4.8★**▲ 158%**](https://www.amazon.com/dp/B0GJSK9GW6) [**Mercury Vented Splash Cover 4.6L V8 300hp Verado Engine Black**MERCURY**$237.85**5.0★**▲ 137%**](https://www.amazon.com/dp/B0DJ9RFTM7) [**Mercury Tow-N-Stow Outboard Cover for 40-60hp FourStroke Engines Black**MERCURY**$180.25**4.8★**▲ 80%**](https://www.amazon.com/dp/B0CQKDFP49) [**Outboard Motor Cover for Mercury Yamaha Suzuki 100 115 150 HP Boat Engine**SeaSierra**$21.89**4.2★**▲ 70%**](https://www.amazon.com/dp/B0FG267LXV) [**Mercury Tow-N-Stow Outboard Cover for 150hp FourStroke Engines Black**MERCURY**$214.14**4.8★**▲ 66%**](https://www.amazon.com/dp/B0CQKCS6XC)
**~~View all trending →~~**
## **What buyers say about mercury outboard cover**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**44%
*“Fit perfectly”*
**Quality-Overall**13%
*“Good quality”*
**Material Quality**7%
*“The material feels heavy-duty”*
**Value For Money**5%
*“Great value for the price”*
**Advertised Vs Actual Product**5%
*“Works as shown”*
**Ease Of Use**4%
*“Easy to use”*
**Durability**2%
*“very durable”*
**Drop/Impact Protection**2%
*“Good protection”*
**Efficiency**2%
*“very functional”*
**Protection**2%
*“Great protection for the engine while Fishing the junk”*
### **What buyers complain about **
**Size-Overall**31%
*“Oversized”*
**Quality-Overall**12%
*“Poor quality”*
**Thickness**9%
*“It as thick that I saw online”*
**Compatibility-Overall**7%
*“Not compatible with Yamaha F90”*
**Material Quality**3%
*“The material seems to be a heavy canvas like material that has a touch almost coarse feel to it”*
**Durability**2%
*“I can tell it wont last long”*
**Sun Protection**2%
*“Just a cheap cover if youre looking to keep the sun from fading your hood”*
**Strap/String Quality**2%
*“Straps stiching not good”*
**Value For Money**2%
*“not worth the price at all”*
**Thin**2%
*“very thin material”*
### **Top return reasons **
**Size-Overall**74%
**Compatibility-Overall**5%
**Advertised Vs Actual Product**5%
**Material Quality**3%
**Cover Quality**3%
**Motor Issues**2%
**Functionality-Overall**2%
**Thin**2%
**Quality-Overall**1%
**Defective Material/Parts**1%
## **Common questions**
- **Is mercury outboard cover profitable to sell on Amazon United States?**
- The niche generates $75K/yr across 30 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is +63.4%. Flapen's verdict: Skip it (44/100).
- **How competitive is the mercury outboard cover niche?**
- 8 brands and 22 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 96% of demand.
- **What do buyers complain about in mercury outboard cover?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Thickness. The return rate is 3.2%.
- **When does demand for mercury outboard cover peak?**
- Demand peaks in May–Jun–Jul; the busiest month runs 2.6× the quietest.
- **What does it cost to enter the mercury outboard cover niche?**
- Listings span $19.81–$345.76; the average listing price is $140.79 (sweet spot $15–$100). The average incumbent carries 177 reviews — the moat a new listing must climb.
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