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diesel injector cleaner

Skip it42/100

a small market ($143K/yr) — diesel injector cleaner doesn't clear our bar today.

Market/yr

$143K

Growth (1y)

+123.8%

Products

17

Brands

5

was 10 a year ago

Sellers

141

Price range

$10.54–$79.77

Returns

0.3%

Rating

4.7★

42/100

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Scored 42/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
7
×0.30
Growth
68
×0.30
Competition
40
×0.20
Quality gap
20
×0.10
Returns
98
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +123.8% year over year.
1K673Spike '24Spike '25Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Aug, Sep · busiest ÷ quietest = 2.0×

Competition

53%Archoil
  • Archoil53%
  • Hot Shot's Secret30%
  • Lucas Oil10%
  • Liqui Moly4%
  • Power Service3%

The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them. 5 brands and 141 sellers compete here.

Brands

5 falling

was 10 a year ago

Sellers

141

Top 5 brand share

100%

#ProductBrandPriceRatingReviewsClick shareTrend
3Hot Shot's Secret$15.204.7★5,7669%falling
7Lucas Oil$31.054.8★24,7764%falling
12Lucas Oil$17.984.7★6783%flat
13Lucas Oil$11.264.8★24,7763%flat

Product shelf

All 17 tracked products in this niche.

Reviews

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

What buyers love

Quality-Overall20%

“Excellent product”

Fuel Efficiency16%

“improved fuel efficiency”

Value For Money14%

“Excellent value”

Efficiency14%

“Works well”

Advertised Vs Actual Product10%

“As advertised”

Ease Of Cleaning5%

“cleans very well”

Ease Of Use3%

“Easy to use”

Motor Power3%

“overall effectiveness for the motor”

Lubrication2%

“I know it helps in lubrication of my cp4”

Functionality-Overall2%

“Working to keep my truck running great”

What buyers complain about

Leak-Proof17%

“they leak a LOT”

Fuel Efficiency12%

“no fuel mileage improvement”

Functionality-Overall7%

“Did not work”

Advertised Vs Actual Product5%

“Don't believe the advertised gains or benefits”

Value For Money5%

“They are oddly expensive”

Smell5%

“stinks”

Filtration4%

“I have a clogged particulate filter that's needs replacing”

Ease Of Use4%

“Not very easy to use”

Jamming/Clogging4%

“Junk gas with no detergents. Circle K, Wawa etc will clog your injectors and catalytic converter”

Sensor4%

“on for a few months trying to see which sensor was failing or how to force a regen cycle”

Top return reasons

  • Leak-Proof36%
  • Value For Money14%
  • Compatibility-Overall10%
  • Size-Overall8%
  • Functionality-Overall6%
  • Fuel Efficiency6%
  • Advertised Vs Actual Product6%
  • Defective Material/Parts3%
  • Maintenance And Repair2%
  • Product Condition2%

Data scraped July 9, 2026 · Marketplace baseline: 4.4★ avg rating · $22.72 median price · 2.2% median returns across 14,813 tracked niches.