Skip to content
48

ppe oil filter duramax 6.6

Skip it

Brand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.

Market size 26Growth 18Conversion 61Competition 22Returns 81Price range 95Avg price 95Brand share 5Review moat 97Quality gap 96

Review moat

Incredible64.64

avg incumbent reviews — the moat a new listing must climb

Quality gap

Incredible3.9★

avg incumbent rating — lower means beatable quality

Avg price

Incredible$33.04

avg listing price — sweet spot $15–$100

Price range

Incredible$17.17–$60.07

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

Returns

Great1.7%

return rate — above 6% kills the launch gate

Conversion

Good5.3%

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

Market size

Okay$104K

$104K/yr · 59K searches

Competition

Bad73%

top-5 click share — a locked-up shelf

Growth

Bad-14.5%

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

Brand share

Bad98%

top-5 brand share — brand-locked demand

Competition

The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack.

Brands

6 falling

Sellers

60

Top-5 brand share

98%

Open market

0%

  • Pacific Performance Engineering73%
  • ATRACYPART17%
  • kaekea3%
  • ZXTQWX3%
  • MK-Morzon2%
  • LTZLL2%
  • Open — no brand owns it (0%)

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%$16K30%$31K45%$47K60%$63K1101001K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 14 tracked products in this niche — three views at once, no toggling.

Demand

Weekly Amazon search volume, last 23 weeks — -14.5% search growth over the last 90 days.
2K1KSpike '26Feb '26Feb '26Mar '26Apr '26Apr '26May '26Jun '26Jun '26