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39

w10404050

Skip it

A concentrated shelf (top 5 take 96% of clicks) — this niche doesn't clear our bar today.

Market size 12Growth 29Conversion 99Competition 4Returns 12Price range 95Avg price 90Brand share 11Review moat 91Quality gap 63

Conversion

Incredible18.4%

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

Price range

Incredible$17.55–$26.38

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

Review moat

Great187.17

avg incumbent reviews — the moat a new listing must climb

Avg price

Great$21.06

avg listing price — sweet spot $15–$100

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Growth

Okay+3.4%

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

Market size

Bad$49K

$49K/yr · 13K searches

Returns

Bad8.5%

return rate — above 5% kills the launch gate

Brand share

Bad96%

top-5 brand share — brand-locked demand

Competition

Bad96%

top-5 click share — a locked-up shelf

According to Flapen's Amazon United States niche tracking, w10404050 is a $49K/yr Amazon United States market (13K searches/yr). The top 5 brands hold 96% of demand. Verdict: Skip it — 39/100.

Data updated Jul 5, 2026 · scored weekly · How we score niches

w10404050 market data

Units sold / yr
3K–3K
avg 250–500/product
Revenue / yr
$53K–$63K
units × avg price
Conversion rate
18.4%
Avg BSR
#2,047
Page quality
0%
Prime
100%
Sponsored
100%
Out of stock
8.6%
Avg brand age
48 months
Avg seller age
242 days

Competition & brand share

The top 5 products capture 96% of clicks — a locked-up shelf that new listings rarely crack.

Brands

6 falling

Sellers

9

Top-5 brand share

96%

Top 20: 100%

Top-5 click share

96%

Top 20: 100%

Open market

0%

  • M Motico42%
  • ZNTVW24%
  • Blutoget13%
  • puxyblue9%
  • Walpica8%
  • TOMOON4%
  • Open — no brand owns it (0%)

Demand

Weekly Amazon search volume, last 51 weeks — +3.4% search growth over the last 90 days.
300200Spike '25Holiday '25Prime Day '26Aug '25Oct '25Dec '25Feb '26Mar '26May '26

Top w10404050 products on Amazon

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

0%15%$7K30%$15K45%$22K60%$30K101001K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 6 tracked products in this niche — three views at once, no toggling.

What buyers say about w10404050

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

What buyers love

Size-Overall42%

“Fit great”

Quality-Overall25%

“Good quality replacement part”

Compatibility-Overall10%

“compatible with”

Functionality-Overall8%

“it worked just fine everyone has problems now and then”

Maintenance And Repair8%

“Used to repair a Maytag washer, worked fine and the washer now has a new lease on life”

What buyers complain about

Durability33%

“Broke after 3 months”

Quality-Overall19%

“Cheap”

Defective Material/Parts13%

“Part broke while trying to install & line-up”

Instructions/User Manual/Troubleshooting13%

“No good directions”

Mechanism Issues8%

“Lid Lock”

Assembly/Installation6%

“a real challenge to install correctly”

Material Quality4%

“Some plastics feel slightly lower in quality”

Advertised Vs Actual Product2%

“Avoid all listings that say things like:”

Top return reasons

Defective Material/Parts22%
Size-Overall20%
Compatibility-Overall19%
Functionality-Overall19%
Assembly/Installation5%
Mechanism Issues4%
Connectivity-Overall3%
Advertised Vs Actual Product3%
Maintenance And Repair2%
Product Condition1%

Common questions

Is w10404050 profitable to sell on Amazon United States?
The niche generates $49K/yr across 6 tracked products. 90-day search growth is +3.4%. Flapen's verdict: Skip it (39/100).
How competitive is the w10404050 niche?
6 brands and 9 sellers compete. The top 5 products take 96% of clicks and top 5 brands hold 96% of demand.
What do buyers complain about in w10404050?
Top complaints mined from reviews: Durability, Quality-Overall, Defective Material/Parts. The return rate is 8.5% — above our launch gate.
What does it cost to enter the w10404050 niche?
Listings span $17.55–$26.38; the average listing price is $21.06 (sweet spot $15–$100). The average incumbent carries 187 reviews — the moat a new listing must climb.