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58

kohler starter

Worth a look

Shows a sweet-spot price point ($54.10 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 22Growth 82Conversion 82Competition 56Returns 43Price range 41Avg price 92Brand share 59Review moat 80Quality gap 50

Avg price

Great$54.10

avg listing price — sweet spot $15–$100

Growth

Great+76.7%

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

Conversion

Great8.8%

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

Review moat

Great393.72

avg incumbent reviews — the moat a new listing must climb

Brand share

Good69%

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

Competition

Good51%

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

Quality gap

Good4.5★

avg incumbent rating — lower means beatable quality

Returns

Okay3.9%

return rate — above 6% kills the launch gate

Price range

Okay$34.05–$194.80

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

Market size

Bad$88K

$88K/yr · 18K searches

Competition

The top 5 products take 51% of clicks — established leaders, but buyers still shop beyond them.

Brands

23 rising

Sellers

36

Top-5 brand share

69%

Open market

25%

  • Parts Player21%
  • C CLINK16%
  • BDELI15%
  • DynaVim Parts9%
  • A ABIGAIL9%
  • Grezuton6%

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%$4K8%$7K12%$11K16%$14K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 32 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +76.7% search growth over the last 90 days.
600400Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Apr, May, Jun · busiest ÷ quietest = 4.0×

Reviews

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

What buyers love

Size-Overall31%

“Direct fit”

Assembly/Installation10%

“No issues installing”

Value For Money10%

“Saved me $$$”

Quality-Overall9%

“Good quality”

Advertised Vs Actual Product9%

“Matches description”

Efficiency8%

“It does work”

Motor Power3%

“works on Kohler 26hp”

Functionality-Overall3%

“But work great to get my mower back up and running”

Ease Of Use2%

“Easy”

Durability2%

“Very Durable”

What buyers complain about

Durability34%

“doesn't last”

Quality-Overall15%

“Extremely poor quality”

Functionality-Overall7%

“then it stopped working properly”

Size-Overall6%

“Slightly Longer”

Noise Level3%

“after several attempts starter whistles not good”

Mounting3%

“Company too cheap to send nuts to mount starter”

Defective Material/Parts3%

“I feel something is going to be damaged in the end”

Strength3%

“alittle weak”

Material Quality2%

“Cheap materials”

Assembly/Installation2%

“this product was bad installed”

Top return reasons

Size-Overall26%
Functionality-Overall19%
Defective Material/Parts14%
Motor Issues12%
Compatibility-Overall5%
Advertised Vs Actual Product5%
Mounting3%
Durability3%
Assembly/Installation2%
Mechanism Issues2%