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mercury 150 4 stroke oil change kit

Skip it36/100

a small market ($105K/yr) — mercury 150 4 stroke oil change kit doesn't clear our bar today.

Market/yr

$105K

Growth (1y)

+94.9%

Products

12

Brands

3

was 2 a year ago

Sellers

32

Price range

$35.26–$144.95

Returns

0.4%

Rating

4.7★

36/100

Skip it

Scored 36/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
5
×0.30
Growth
63
×0.30
Competition
21
×0.20
Quality gap
20
×0.10
Returns
97
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +94.9% year over year.
3K1KSpike '24Spike '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: May, Jun · busiest ÷ quietest = 8.9×

Competition

51%Quicksilver
  • Quicksilver51%
  • MERCURY46%
  • Wakeboss3%

The top 5 products capture 76% of clicks — a locked-up shelf that new listings rarely crack. 3 brands and 32 sellers compete here.

Brands

3 rising

was 2 a year ago

Sellers

32

Top 5 brand share

100%

#ProductBrandPriceRatingReviewsClick shareTrend

Product shelf

All 12 tracked products in this niche.

Reviews

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

What buyers love

Advertised Vs Actual Product34%

“As advertised”

Quality-Overall16%

“great quality”

Ease Of Use14%

“Convenient kit, everything you need is included”

Value For Money13%

“Overall, great value for the money and everything you need in one kit”

Motor Power4%

“Great price for name brand Outboard motor oil”

Lubrication4%

“It's great 👍 Everything you need for an oil change”

Leak-Proof4%

“no oil drips into the engine compartment”

Filtration2%

“Filter fit, oil went in, first time I've changed the oil myself, went well”

Ease Of Cleaning2%

“which helps maintain cleanliness during the process”

Add-Ons/Attachments2%

“great value, very easy to use and very useful, it came with all accessories needed”

What buyers complain about

Size-Overall47%

“was a little short for my engine”

Advertised Vs Actual Product17%

“Listing incorrect”

Filtration13%

“Filter Didnt appear to have been used though”

Product Condition7%

“Makes me think i received a returned filter from a previous customer”

Top return reasons

  • Size-Overall39%
  • Advertised Vs Actual Product19%
  • Compatibility-Overall18%
  • Value For Money7%
  • Filtration5%
  • Defective Material/Parts3%
  • Lubrication2%
  • Leak-Proof2%
  • Functionality-Overall1%
  • Maintenance And Repair1%

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