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53

generac oil filter

Worth a look

Shows searches that convert (15.2% search→purchase), but a concentrated shelf (top 5 take 81% of clicks) keeps it on the watch list.

Market size 39Growth 44Conversion 97Competition 16Returns 97Price range 82Avg price 89Brand share 35Review moat 91Quality gap 24

Conversion

Incredible15.2%

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

Returns

Incredible0.7%

return rate — above 6% kills the launch gate

Review moat

Great177.18

avg incumbent reviews — the moat a new listing must climb

Avg price

Great$20.67

avg listing price — sweet spot $15–$100

Price range

Great$8.52–$49.61

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

Growth

Okay+15.1%

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

Market size

Okay$201K

$201K/yr · 64K searches

Brand share

Okay84%

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

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Competition

Bad81%

top-5 click share — a locked-up shelf

Competition

The top 5 products capture 81% of clicks — a locked-up shelf that new listings rarely crack.

Brands

10 rising

Sellers

28

Top-5 brand share

84%

Open market

11%

  • Generac47%
  • TONYCO16%
  • Qagea8%
  • YGQ7%
  • TRSCJXN6%
  • powmx5%
  • Open — no brand owns it (4 brands, 11%)

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%15%$30K30%$60K45%$91K60%$121K1101001K10K 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.

Demand & seasonality

Weekly Amazon search volume, last 83 weeks — +15.1% search growth over the last 90 days.
2K2KSpike '25Spike '26DecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Oct · busiest ÷ quietest = 2.2×

Reviews

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

What buyers love

Filtration26%

“Good filters for a fair price”

Quality-Overall18%

“The build quality feels solid”

Size-Overall18%

“Fit perfectly”

Value For Money14%

“much less expensive”

Advertised Vs Actual Product5%

“As advertised”

Ease Of Use3%

“easy to use”

Maintenance And Repair3%

“finish that matches the Oem product at a better price point which makes maintenance easier”

Leak-Proof2%

“have not leaked or had any issues since installing”

Lubrication2%

“Perfect kit for Generac oil change”

Motor Power2%

“Perfect for my 20 kW generator”

What buyers complain about

Size-Overall25%

“Not the Same Size as OEM Air Filter”

Advertised Vs Actual Product15%

“Incorrect site description”

Filtration14%

“Initially the filter did not fill with oil immediately”

Ease Of Cleaning8%

“Time to get your hands dirty”

Quality-Overall8%

“Top quality wouldnt buy anything else”

Compatibility-Overall2%

“This creates a compatibility issue for me”

Top return reasons

Filtration35%
Size-Overall31%
Advertised Vs Actual Product16%
Compatibility-Overall6%
Defective Material/Parts4%
Rusts/Corrodes2%
Value For Money1%
Drop/Impact Protection1%
Color1%
Leak-Proof1%