seafoam marine
Skip it35/100a concentrated shelf (top 5 take 91% of clicks) — seafoam marine doesn't clear our bar today.
Market/yr
$95K
Growth (1y)
+171.9%
Products
8
Brands
4
was 2 a year ago
Sellers
86
Price range
$11.14–$136.38
Returns
0.2%
Rating
4.8★
Skip it
Scored 35/100 across market size, growth, competition, quality gap, and returns.
Demand
Weekly Amazon search volume, last 13 weeks — +171.9% year over year.Competition
- Sea Foam46%
- STA-BIL39%
- KITLEY12%
- Generic3%
- Other0%
The top 5 products capture 91% of clicks — a locked-up shelf that new listings rarely crack. 4 brands and 86 sellers compete here.
Brands
4 rising
was 2 a year ago
Sellers
86
Top 5 brand share
100%
Product shelf
All 8 tracked products in this niche.
Sea Foam Marine PRO Marine Fuel System Treatment MP20 20 oz Pack of 3
Sea Foam
$39.334.8★1,003 reviews
STA-BIL 360 Marine Fuel System Treatment 32 oz
STA-BIL
$22.254.8★8,043 reviews
KITLEY Marine PRO Marine Fuel System Treatment MP20
KITLEY
$21.045.0★3 reviews
STA-BIL Marine Tune-Up Fuel Treatment Cleans Carburetors and Injectors Fixes Rough Running Engines Eliminates Water Treats up to 20 Gallons 8 oz. (22313) Blue 8oz
STA-BIL
$11.144.7★490 reviews
Sea Foam Marine PRO Marine Fuel System Treatment MP20 20 oz Pack of 1
Sea Foam
$14.534.8★1,003 reviews
Marine Fuel System Treatment 2 Bottles (40 oz / 1.18 L Total) | Fuel Stabilizer & Cleaner for Boats Outboards & PWCs | Helps Restore Power & Improve Efficiency
Generic
$34.365.0★3 reviews
Sea Foam Motor Treatment | Fuel System Cleaner Fuel Stabilizer & Oil Treatment | Gas & Diesel Additive for Cars & Trucks | 16 oz Pack of 3
Sea Foam
$30.074.8★8,370 reviews
MP20 20OZ Seafoam Marine Pro - Quantity 12
Sea Foam
$136.384.7★51 reviews
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Great product help clean my boat motor from fuel lines to carbs even inside where the cylinders are”
“Significant improvement”
“competitive price”
“helps turn on cranky motors”
“Worked well”
“Clean motor”
“Works as advertised”
“Its a great product for keeping your carburetors and injectors, clean and your vehicles or mowers”
“Bottle is perfect for measuring out the right amount”
“So I had a Polaris Outlaw 110 EFI, when started cold it kept shutting off and ran rough, mixed a can of this 50/50 with gas and ran it through and now it purrs like a kitten, definitely works”
What buyers complain about
“Failed to clean out gas in my carburetor”
“Had water in my gas”
“Failed to clean out gas in my carburetor”
Top return reasons
- Value For Money36%
- Leak-Proof36%
- Size-Overall18%
- Functionality-Overall7%
- Advertised Vs Actual Product4%