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fuel injector cleaner

Launch it64/100

fuel injector cleaner clears our launch bar: a $3.6M/yr market growing +260.0% with returns at 0.3%.

Market/yr

$3.6M

Growth (1y)

+260.0%

Products

25

Brands

13

was 18 a year ago

Sellers

207

Price range

$5.36–$66.44

Returns

0.3%

Rating

4.7★

64/100

Launch it

Scored 64/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
57
×0.30
Growth
82
×0.30
Competition
51
×0.20
Quality gap
22
×0.10
Returns
98
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +260.0% year over year.
63K32KSpike '25Prime Day '25Holiday '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

No pronounced peak months · busiest ÷ quietest = 1.4×

Competition

39%Chevron
  • Chevron39%
  • Red Line28%
  • Royal Purple10%
  • Lucas Oil8%
  • Gumout3%
  • STA-BIL3%
  • Other (7 brands)10%

The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them. 13 brands and 207 sellers compete here.

Brands

13 falling

was 18 a year ago

Sellers

207

Top 5 brand share

88%

#ProductBrandPriceRatingReviewsClick shareTrend
7Lucas Oil$11.264.8★24,7765%falling
8Royal Purple$6.594.6★3,4404%falling
10Gumout$21.064.7★2,9613%falling
11STA-BIL$22.254.8★8,0433%rising

Product shelf

All 25 tracked products in this niche.

Reviews

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

What buyers love

Quality-Overall19%

“Excellent Product”

Fuel Efficiency16%

“Better gas mileage”

Value For Money14%

“Fair price”

Efficiency13%

“It works great”

Ease Of Cleaning10%

“Cleans well”

Advertised Vs Actual Product8%

“As advertised”

Ease Of Use3%

“Easy to use”

Lubrication2%

“My 225,000 mile car gets special care, and this is part of it for lubrication and smooth operation”

Maintenance And Repair1%

“Great maintenance product”

Soft Feel1%

“It felt smoother”

What buyers complain about

Leak-Proof28%

“arrived leaking”

Value For Money11%

“A little mor expensive”

Fuel Efficiency9%

“fuel economy is lost”

Functionality-Overall7%

“Did not work”

Quality-Overall2%

“Tester is garbage”

Ease Of Cleaning2%

“I cant find injector cleaner”

Jamming/Clogging2%

“Had a clogged injector”

Advertised Vs Actual Product2%

“Worst performing product as label and. adverted. Did not observe any performance improvements at any of my 3 vehicles”

Maintenance And Repair2%

“I was worried it was going to be an expensive repair”

Noise Level2%

“I could hear something rattling around”

Top return reasons

  • Leak-Proof42%
  • Functionality-Overall12%
  • Compatibility-Overall8%
  • Size-Overall7%
  • Value For Money6%
  • Advertised Vs Actual Product6%
  • Defective Material/Parts3%
  • Fuel Efficiency3%
  • Quality-Overall1%
  • Product Condition1%

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