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2020 chevy silverado 1500 air filter

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Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Market size 22Growth 37Conversion 77Competition 17Returns 79Price range 93Avg price 94Brand share 0Review moat 63Quality gap 15

Avg price

Great$22.49

avg listing price — sweet spot $15–$100

Price range

Great$14.38–$34.76

cheapest to priciest tracked listing — scored on the share inside $15–$100

Returns

Great1.8%

return rate — above 6% kills the launch gate

Conversion

Great7.5%

search→purchase rate — share of searches ending in a sale

Review moat

Good995.36

avg incumbent reviews — the moat a new listing must climb

Growth

Okay+9.8%

90-day search growth — must beat 0% to launch

Market size

Bad$87K

$87K/yr · 52K searches

Competition

Bad79%

top-5 click share — a locked-up shelf

Quality gap

Bad4.8★

avg incumbent rating — lower means beatable quality

Brand share

Bad100%

top-5 brand share — brand-locked demand

Competition

The top 5 products capture 79% of clicks — a locked-up shelf that new listings rarely crack.

Brands

5 flat

Sellers

34

Top-5 brand share

100%

Open market

0%

  • ACDelco79%
  • K&N9%
  • FLTRUCKTOP5%
  • VINMS4%
  • Capume3%
  • Open — no brand owns it (0%)

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%15%$13K30%$26K45%$39K60%$52K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 11 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 99 weeks — +9.8% search growth over the last 90 days.
4K3KSpike '25Spike '26DecMarJunAugNovMarMay

Peak months: May, Sep · busiest ÷ quietest = 4.7×

Reviews

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

What buyers love

Size-Overall38%

“Fit correctly”

Value For Money15%

“Reasonable price”

Filtration13%

“Very good filter, great price”

Quality-Overall13%

“Good quality”

Advertised Vs Actual Product6%

“works as advertised”

Assembly/Installation4%

“Easy install”

Efficiency1%

“Works good”

Ease Of Use1%

“Easy replacement”

Locally Manufactured1%

“Just get the Fram its made in America”

Maintenance And Repair1%

“Works great 👍 easy to replace”

What buyers complain about

Value For Money20%

“With cars so expensive now”

Compatibility-Overall19%

“it was not compatible”

Filtration11%

“Worst air filter ever”

Product Condition6%

“Appears to be a returned item”

Jamming/Clogging6%

“Feels clogged when brand new”

Quality-Overall6%

“Worst air filter ever”

Shape/Style3%

“Definitely don't like the fixed form to the back”

Assembly/Installation3%

“It was a little tall making the housing difficult to reinstall”

Top return reasons

Size-Overall54%
Compatibility-Overall16%
Filtration13%
Shape/Style4%
Value For Money4%
Advertised Vs Actual Product3%
Defective Material/Parts2%
Product Condition1%
Material Quality1%
Functionality-Overall1%