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62

map sensor

Worth a look

Shows no brand lock-in (top 5 brands take 40% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 58Growth 21Conversion 52Competition 91Returns 14Price range 83Avg price 85Brand share 95Review moat 88Quality gap 79

Brand share

Great40%

top-5 brand share — no brand owns this niche

Competition

Great24%

top-5 click share — an open shelf

Review moat

Great238.52

avg incumbent reviews — the moat a new listing must climb

Avg price

Great$18.99

avg listing price — sweet spot $15–$100

Price range

Great$6.65–$62.52

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

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Market size

Good$448K

$448K/yr · 564K searches

Conversion

Good4.2%

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

Growth

Bad-8.3%

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

Returns

Bad8.6%

return rate — above 6% kills the launch gate

Competition

Clicks spread well past the top 5 (24% combined) — an open shelf where new products get seen.

Brands

42 falling

Sellers

108

Top-5 brand share

40%

Open market

54%

  • YCT10%
  • GM GENUINE PARTS9%
  • A-Premium8%
  • OTUAYAUTO7%
  • KEJSTED6%
  • Bosch6%

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%3%$13K6%$27K9%$40K12%$54K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 82 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -8.3% search growth over the last 90 days.
13K8KSepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.2×

Reviews

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

What buyers love

Size-Overall28%

“Fit good”

Value For Money13%

“It's worth it”

Advertised Vs Actual Product12%

“Works as advertised”

Quality-Overall11%

“Nice parts”

Efficiency8%

“It works like it should”

Assembly/Installation7%

“Easy install”

Maintenance And Repair3%

“Very easy fix no problem so far”

Durability2%

“Worked great no issues to date”

Correct Contents2%

“Correct Part - direct figment”

Functionality-Overall2%

“But like I said the product is good working condition”

What buyers complain about

Size-Overall19%

“Fitting was to small didnt fit”

Compatibility-Overall15%

“Not compatible”

Sensor14%

“Bad sensor”

Durability11%

“Worked for a month then failed”

Functionality-Overall9%

“Didnt work”

Quality-Overall7%

“Cheap”

Defective Material/Parts6%

“Wrong part”

Advertised Vs Actual Product4%

“Which is highly inaccurate”

Assembly/Installation2%

“Failed after install”

Maintenance And Repair1%

“I'm not sure there's an easier repair I've ever done on a car”

Top return reasons

Sensor22%
Compatibility-Overall20%
Size-Overall20%
Defective Material/Parts9%
Functionality-Overall8%
GPS5%
Advertised Vs Actual Product4%
Value For Money2%
Connectivity-Overall2%
Measurement/Reading Accuracy2%