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2 stroke marine outboard oil

Skip it43/100

a small market ($154K/yr) — 2 stroke marine outboard oil doesn't clear our bar today.

Market/yr

$154K

Growth (1y)

+163.9%

Products

16

Brands

7

was 8 a year ago

Sellers

99

Price range

$6.00–$61.97

Returns

0.3%

Rating

4.8★

43/100

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Scored 43/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
8
×0.30
Growth
72
×0.30
Competition
36
×0.20
Quality gap
20
×0.10
Returns
97
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +163.9% year over year.
3K1KSpike '25Prime Day '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 9.6×

Competition

47%Quicksilver
  • Quicksilver47%
  • Pennzoil21%
  • Lucas Oil17%
  • STAR BRITE7%
  • attwood4%
  • Triax3%
  • Other (1 brands)2%

The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them. 7 brands and 99 sellers compete here.

Brands

7 falling

was 8 a year ago

Sellers

99

Top 5 brand share

95%

#ProductBrandPriceRatingReviewsClick shareTrend
7attwood$6.004.7★2,4484%falling

Product shelf

All 16 tracked products in this niche.

Reviews

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

What buyers love

Quality-Overall23%

“Quality product”

Value For Money19%

“Great value”

Advertised Vs Actual Product18%

“As advertised”

Efficiency10%

“Works good”

Fuel Efficiency7%

“It mixes easily into fresh ethanol free gas”

Ease Of Use6%

“Accurate and convenient”

Smell5%

“does not smoke or stink”

Measurement/Reading Accuracy5%

“Well-marked, confident for measuring”

Lubrication1%

“It helps to lubricate the upper cylinder rings”

Ease Of Cleaning1%

“Im seriously impressed with how clean”

What buyers complain about

Measurement/Reading Accuracy20%

“Bottle measurements are incorrect”

Certifications20%

“The product says it meets or exceeds and it is, in fact, not certified”

Leak-Proof20%

“Did not take OIL was dripping out of the box iT was in”

Thickness7%

“which was pretty thin”

Top return reasons

  • Leak-Proof33%
  • Size-Overall14%
  • Compatibility-Overall14%
  • Value For Money9%
  • Advertised Vs Actual Product9%
  • Defective Material/Parts8%
  • Strength3%
  • Material Quality3%
  • Instructions/User Manual/Troubleshooting2%
  • Maintenance And Repair2%

Data scraped July 9, 2026 · Marketplace baseline: 4.4★ avg rating · $22.65 median price · 2.2% median returns across 14,117 tracked niches.