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dexron 3

Skip it48/100

a concentrated shelf (top 5 take 87% of clicks) — dexron 3 doesn't clear our bar today.

Market/yr

$1.6M

Growth (1y)

+212.6%

Products

9

Brands

4

was 4 a year ago

Sellers

49

Price range

$6.94–$45.04

Returns

1.9%

Rating

4.8★

48/100

Skip it

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

Market sizeGrowthCompetitionQuality gapReturns
Market size
43
×0.30
Growth
78
×0.30
Competition
5
×0.20
Quality gap
20
×0.10
Returns
85
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +212.6% year over year.
31K16KSpike '25Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Jun · busiest ÷ quietest = 1.9×

Competition

79%Valvoline
  • Valvoline79%
  • Castrol10%
  • ACDelco8%
  • Motorcraft3%

The top 5 products capture 87% of clicks — a locked-up shelf that new listings rarely crack. 4 brands and 49 sellers compete here.

Brands

4 flat

was 4 a year ago

Sellers

49

Top 5 brand share

100%

Product shelf

All 9 tracked products in this niche.

Reviews

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

What buyers love

Value For Money29%

“Great value”

Quality-Overall22%

“is performing well”

Advertised Vs Actual Product12%

“Product was as advertised”

Efficiency11%

“it works flawlessly:”

Lubrication7%

“Everything I read about this stuff is basically its a better version of the synthetic oil that was original equipment”

Size-Overall3%

“It fits perfectly”

Ease Of Use3%

“Easy to use”

Filtration1%

“Just what I needed for a filter change on my 2015 f150”

Ease Of Cleaning1%

“I use this in all my vehicles because it cleans so well”

Noise Level1%

“no noise at start”

What buyers complain about

Leak-Proof18%

“Leaking product”

Lubrication11%

“Bad oil”

Value For Money10%

“The Nissan stuff is ridiculously expensive in comparison”

Compatibility-Overall7%

“Does not work well for Honda”

Advertised Vs Actual Product7%

“False advertisement”

Quality-Overall6%

“damage and extra cost from low quality product”

Pressure4%

“High mileage at fluid”

Grip4%

“After using the slipping went away”

Ease Of Cleaning4%

“It was so dirty”

Coolant4%

“there is no such thing as a 'lifetime' ATF fluid or brake fluid or coolant”

Top return reasons

  • Compatibility-Overall40%
  • Leak-Proof18%
  • Value For Money13%
  • Advertised Vs Actual Product7%
  • Functionality-Overall4%
  • Size-Overall2%
  • Certifications2%
  • Lubrication2%
  • Defective Material/Parts2%
  • 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.