59
5/16 fuel filter
Worth a lookShows low returns (1.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Great1.0%return rate — above 5% kills the launch gate
Conversion
Great9.9%search→purchase rate — share of searches ending in a sale
Brand share
Great58%top-5 brand share — no brand owns this niche
Review moat
Good517.92avg incumbent reviews — the moat a new listing must climb
Competition
Good48%top-5 click share — leaders hold, buyers still browse
Growth
Good+29.3%90-day search growth — must beat 0% to launch
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Avg price
Okay$10.50avg listing price — sweet spot $15–$100
Price range
Okay$6.28–$19.34cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Bad$85K$85K/yr · 82K searches