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walbro 525 fuel pump

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A small market ($37K/yr) — this niche doesn't clear our bar today.

Market size 9Growth 41Conversion 31Competition 12Returns 20Price range 37Avg price 75Brand share 23Review moat 98Quality gap 40

Review moat

Incredible45.44

avg incumbent reviews — the moat a new listing must climb

Avg price

Great$100.90

avg listing price — sweet spot $15–$100

Growth

Okay+13.0%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Price range

Okay$53.91–$179.79

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

Conversion

Okay2.4%

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

Brand share

Bad91%

top-5 brand share — brand-locked demand

Returns

Bad7.1%

return rate — above 6% kills the launch gate

Competition

Bad85%

top-5 click share — a locked-up shelf

Market size

Bad$37K

$37K/yr · 15K searches

Competition

The top 5 products capture 85% of clicks — a locked-up shelf that new listings rarely crack.

Brands

8 falling

Sellers

12

Top-5 brand share

91%

Open market

5%

  • Walbro29%
  • TI Automotive28%
  • OEKITS20%
  • Xiaoyudou7%
  • Geradepart6%
  • OSIAS4%
  • Open — no brand owns it (2 brands, 5%)

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%10%$4K20%$7K30%$11K40%$15K1101001K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 9 tracked products in this niche — three views at once, no toggling.

Demand

Weekly Amazon search volume, last 45 weeks — +13.0% search growth over the last 90 days.
900700Spike '25Spike '26Aug '25Oct '25Dec '25Jan '26Mar '26May '26

Reviews

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

What buyers love

Fuel Efficiency33%

“The fuel pump great and works well”

Pressure28%

“Good Pump”

Size-Overall17%

“the pump fit HondaCivic”

Value For Money11%

“Great part for the money”

Assembly/Installation11%

“Excellent install kit included”

What buyers complain about

Quality-Overall50%

“Absolute garbage”

Pressure50%

“Would not build more than 30 psi of fuel pressure”

Top return reasons

Advertised Vs Actual Product21%
Value For Money13%
Pressure13%
Quality-Overall10%
Functionality-Overall8%
Compatibility-Overall8%
Assembly/Installation6%
Size-Overall4%
Smell4%
Motor Issues4%