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pennzoil 10w30

Skip it36/100

a small market ($95K/yr) — pennzoil 10w30 doesn't clear our bar today.

Market/yr

$95K

Growth (1y)

+140.1%

Products

9

Brands

1

was 3 a year ago

Sellers

52

Price range

$6.39–$68.72

Returns

0.3%

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
70
×0.30
Competition
8
×0.20
Quality gap
20
×0.10
Returns
98
×0.10

Demand

Weekly Amazon search volume, last 95 weeks — +140.1% year over year.
658329Spike '24Spike '25Prime Day '25Spike '26Sep '24Dec '24Apr '25Jul '25Nov '25Feb '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Apr, Aug · busiest ÷ quietest = 1.9×

Competition

100%Pennzoil
  • Pennzoil100%

The top 5 products capture 84% of clicks — a locked-up shelf that new listings rarely crack. 1 brands and 52 sellers compete here.

Brands

1 falling

was 3 a year ago

Sellers

52

Top 5 brand share

100%

#ProductBrandPriceRatingReviewsClick shareTrend
1Pennzoil$22.364.8★4,31342%rising
2Pennzoil$6.394.8★4,31316%falling
3Pennzoil$19.424.8★8,71712%rising
6Pennzoil$36.964.8★4,3135%falling
9Pennzoil$68.454.8★4,3132%falling

Product shelf

Reviews

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

What buyers love

Value For Money20%

“its well worth it”

Lubrication18%

“Good oil”

Advertised Vs Actual Product16%

“As advertised”

Quality-Overall15%

“Excellent oil”

Leak-Proof5%

“No leaks, no issues — happy with it”

Ease Of Use4%

“easy to use”

Motor Power4%

“Came on time used this a long time its good stuff keeps motors clean”

Fuel Efficiency4%

“Especially with my high performance oil filter”

Efficiency3%

“Works fine”

Smell3%

“I love oil how it smells and slippery fun”

What buyers complain about

Leak-Proof83%

“Bottle leaked”

Top return reasons

  • Leak-Proof28%
  • Lubrication16%
  • Compatibility-Overall14%
  • Value For Money14%
  • Motor Issues8%
  • Certifications8%
  • Advertised Vs Actual Product5%
  • Material Quality3%
  • Smell1%
  • Product Condition1%

Data scraped July 9, 2026 · Marketplace baseline: 4.4★ avg rating · $22.71 median price · 2.2% median returns across 13,812 tracked niches.