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auto parts for my car

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Weak search conversion (0.2%) — this niche doesn't clear our bar today.

Market size 20Growth 20Conversion 2Competition 64Returns 57Price range 38Avg price 95Brand share 76Review moat 24Quality gap 81

Avg price

Incredible$32.71

avg listing price — sweet spot $15–$100

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Brand share

Great59%

top-5 brand share — no brand owns this niche

Competition

Good46%

top-5 click share — leaders hold, buyers still browse

Returns

Good2.7%

return rate — above 6% kills the launch gate

Price range

Okay$4.64–$225.49

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

Review moat

Bad5,345.83

avg incumbent reviews — the moat a new listing must climb

Market size

Bad$81K

$81K/yr · 1.3M searches

Growth

Bad-10.8%

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

Conversion

Bad0.2%

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

Competition

The top 5 products take 46% of clicks — established leaders, but buyers still shop beyond them.

Brands

35 falling

Sellers

95

Top-5 brand share

59%

Open market

38%

  • Dorman20%
  • LANGXUN14%
  • Lecctso13%
  • GOOACC8%
  • Moly Magnolia4%
  • Arwrilt3%

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%4%$3K8%$6K12%$10K16%$13K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 47 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 79 weeks — -10.8% search growth over the last 90 days.
30K20KPrime Day '25Holiday '25Spike '26JanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Aug, Sep, Oct, Dec · busiest ÷ quietest = 4.0×

Reviews

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

What buyers love

Quality-Overall15%

“Good quality tools”

Size-Overall14%

“fit securely”

Brightness/Shine/Glow12%

“Bright light”

Value For Money11%

“fair price”

Assembly/Installation7%

“Easy To Install”

Advertised Vs Actual Product7%

“As Advertised”

Ease Of Use5%

“Easy to use”

Efficiency3%

“The functionality on this is excellent”

Durability2%

“it is still like new”

Strength1%

“Very sturdy”

What buyers complain about

Size-Overall18%

“Very big”

Quality-Overall13%

“Bad quality”

Compatibility-Overall7%

“Do not trust parts compatibility”

Durability7%

“breaks easily”

Functionality-Overall5%

“Didn't work”

Advertised Vs Actual Product3%

“Does not fit as shown”

Assembly/Installation3%

“The install is a bit of a pain”

Leak-Proof3%

“Leaking again”

Value For Money2%

“Not for me at the price”

Strength2%

“was super flimsy”

Top return reasons

Size-Overall43%
Compatibility-Overall15%
Defective Material/Parts7%
Advertised Vs Actual Product5%
Functionality-Overall5%
Windshield Issues3%
Quality-Overall2%
Assembly/Installation2%
Value For Money2%
Color2%