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harley primary oil

Skip it48/100

a small market ($93K/yr) — harley primary oil doesn't clear our bar today.

Market/yr

$93K

Growth (1y)

+273.0%

Products

21

Brands

11

was 12 a year ago

Sellers

204

Price range

$11.06–$105.58

Returns

0.4%

Rating

4.8★

48/100

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Scored 48/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
5
×0.30
Growth
83
×0.30
Competition
49
×0.20
Quality gap
20
×0.10
Returns
97
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +273.0% 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: Apr, May, Jun, Jul, Aug · busiest ÷ quietest = 7.4×

Competition

25%Bel-Ray
  • Bel-Ray25%
  • Lucas Oil25%
  • Maxima17%
  • Red Line14%
  • Schaeffer Manufacturing Co5%
  • Quicksilver3%
  • Other (5 brands)11%

The top 5 products take 57% of clicks — established leaders, but buyers still shop beyond them. 11 brands and 204 sellers compete here.

Brands

11 falling

was 12 a year ago

Sellers

204

Top 5 brand share

85%

#ProductBrandPriceRatingReviewsClick shareTrend
1Lucas Oil$11.064.8★99120%falling
3Maxima$13.034.8★63410%rising
6Bel-Ray$13.194.8★7565%rising
13Spectro Oil$20.754.8★3502%falling

Product shelf

All 21 tracked products in this niche.

Reviews

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

What buyers love

Quality-Overall33%

“good quality, good price, fast shipping”

Lubrication15%

“Fast delivery, quality lubricants”

Value For Money14%

“Worth the money”

Advertised Vs Actual Product8%

“Works as needed”

Efficiency7%

“Engine runs smooth”

Ease Of Use5%

“Exactly What I Ordered And So Convenient”

Noise Level2%

“I read from others that it made the transmission quiet down”

Size-Overall2%

“Fit my 2000 Harley Fat boy”

Fuel Efficiency2%

“60k and doesnt burn a drop in 30 or 110 degree weather”

Adjustability/Rotatability/Reclining1%

“Seems to be good for easy shifts”

What buyers complain about

Value For Money13%

“Too high price”

Filtration13%

“the oil filter filter needs some work not a perfect fit”

Size-Overall12%

“Incorrect size”

Lubrication7%

“Not enough fluid”

Grip7%

“Its slippery”

Thin7%

“Seemed thinner than original”

Advertised Vs Actual Product7%

“Misleading description”

Noise Level7%

“The engine wasn't as quiet either”

Material Quality4%

“Made out of cheap material”

Thickness3%

“at 10-40 i think it was a little thin”

Top return reasons

  • Value For Money21%
  • Compatibility-Overall16%
  • Leak-Proof14%
  • Size-Overall13%
  • Advertised Vs Actual Product13%
  • Filtration5%
  • Defective Material/Parts3%
  • Material Quality3%
  • Quality-Overall2%
  • Functionality-Overall2%

Data scraped July 9, 2026 · Marketplace baseline: 4.4★ avg rating · $22.79 median price · 2.2% median returns across 14,944 tracked niches.