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wh08x37938

Skip it

A concentrated shelf (top 5 take 84% of clicks) — this niche doesn't clear our bar today.

Market size 19Growth 18Conversion 95Competition 13Returns 19Price range 95Avg price 95Brand share 35Review moat 98Quality gap 91

Review moat

Incredible47.36

avg incumbent reviews — the moat a new listing must climb

Conversion

Incredible12.6%

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

Avg price

Incredible$27.01

avg listing price — sweet spot $15–$100

Price range

Incredible$18.30–$33.98

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

Quality gap

Great4.1★

avg incumbent rating — lower means beatable quality

Brand share

Okay84%

top-5 brand share — brands hold most of the demand

Market size

Bad$75K

$75K/yr · 22K searches

Returns

Bad6.6%

return rate — above 5% kills the launch gate

Growth

Bad-14.3%

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

Competition

Bad84%

top-5 click share — a locked-up shelf

According to Flapen's Amazon United States niche tracking, wh08x37938 is a $75K/yr Amazon United States market (22K searches/yr). The top 5 brands hold 84% of demand. Demand peaks in Jan. Verdict: Skip it — 46/100.

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

wh08x37938 market data

Units sold / yr
3K–4K
avg 250–500/product
Revenue / yr
$81K–$108K
units × avg price
Conversion rate
12.6%
Avg BSR
#2,047
Page quality
0%
Prime
100%
Sponsored
100%
Out of stock
0.0%
Avg brand age
21 months
Avg seller age
215 days

Competition & brand share

The top 5 products capture 84% of clicks — a locked-up shelf that new listings rarely crack.

Brands

11 rising

Sellers

15

Top-5 brand share

84%

Top 20: 100%

Top-5 click share

84%

Top 20: 100%

Open market

12%

  • WISLULU37%
  • Cusvivid22%
  • VNAPARTS13%
  • jjxeqo7%
  • FRIGESWIFT5%
  • LZXQYMX4%
  • Open — no brand owns it (5 brands, 12%)

Demand & seasonality

Weekly Amazon search volume, last 69 weeks — -14.3% search growth over the last 90 days.
600400Spike '25Prime Day '25Black Friday '25Spike '26MarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Jan · busiest ÷ quietest = 1.8×

Top wh08x37938 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%10%$7K20%$15K30%$22K40%$30K1101001K 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.

What buyers say about wh08x37938

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

What buyers love

Size-Overall26%

“Perfect Fit”

Quality-Overall21%

“Very well made”

Assembly/Installation12%

“It was so easy to install”

Ease Of Use10%

“I just started with this part because it was the easiest”

Advertised Vs Actual Product6%

“It worked as expected”

Maintenance And Repair6%

“Have had it for a month or so, works great and fixed our problem”

Durability6%

“It feels like a durable”

Value For Money4%

“Good value for the money too”

Heating4%

“Worked perfectly for our hot point”

Compatibility-Overall2%

“Compatible with the manufacturers part number”

What buyers complain about

Size-Overall26%

“Does not fit properly”

Durability24%

“Broke it and fixed it, story of my life”

Defective Material/Parts12%

“Fixed washer issue”

Quality-Overall9%

“Cheaply made”

Functionality-Overall6%

“Did not work”

Advertised Vs Actual Product6%

“I checked the listings and they look different on there, as well”

Adjustability/Rotatability/Reclining3%

“could have been adjustable”

Compatibility-Overall3%

“Compatibility claims for model GTW460ASJ4WW Are wrong”

Magnetic Strength/Adsorption3%

“however the magnets are way too weak to register”

Noise Level3%

“I noticed it was very loud when locking/unlocking”

Top return reasons

Defective Material/Parts28%
Functionality-Overall21%
Compatibility-Overall17%
Size-Overall16%
Advertised Vs Actual Product4%
Assembly/Installation3%
Mechanism Issues2%
Maintenance And Repair2%
Connectivity-Overall2%
Value For Money1%

Common questions

Is wh08x37938 profitable to sell on Amazon United States?
The niche generates $75K/yr across 11 tracked products. 1 of 7 products launched in the last 360 days are still selling. 90-day search growth is -14.3%. Flapen's verdict: Skip it (46/100).
How competitive is the wh08x37938 niche?
11 brands and 15 sellers compete. The top 5 products take 84% of clicks and top 5 brands hold 84% of demand.
What do buyers complain about in wh08x37938?
Top complaints mined from reviews: Size-Overall, Durability, Defective Material/Parts. The return rate is 6.6% — above our launch gate.
When does demand for wh08x37938 peak?
Demand peaks in Jan; the busiest month runs 1.8× the quietest.
What does it cost to enter the wh08x37938 niche?
Listings span $18.30–$33.98; the average listing price is $27.01 (sweet spot $15–$100). The average incumbent carries 47 reviews — the moat a new listing must climb.