49
mercruiser alpha one gen 2 impeller kit
Skip itA concentrated shelf (top 5 take 84% of clicks) — this niche doesn't clear our bar today.
Growth
Incredible+230.2%90-day search growth — must beat 0% to launch
Avg price
Great$46.81avg listing price — sweet spot $15–$100
Review moat
Great256.91avg incumbent reviews — the moat a new listing must climb
Conversion
Great8.9%search→purchase rate — share of searches ending in a sale
Price range
Good$23.13–$158.42cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Good2.9%return rate — above 5% kills the launch gate
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Market size
Bad$72K$72K/yr · 17K searches
Brand share
Bad93%top-5 brand share — brand-locked demand
Competition
Bad84%top-5 click share — a locked-up shelf
Signals Trending