55
coolant reservoir cap
Worth a lookShows no brand lock-in (top 5 brands take 35% of clicks), but a small market ($73K/yr) keeps it on the watch list.
Brand share
Incredible35%top-5 brand share — no brand owns this niche
Competition
Great22%top-5 click share — an open shelf
Review moat
Great264.25avg incumbent reviews — the moat a new listing must climb
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Conversion
Good5.3%search→purchase rate — share of searches ending in a sale
Returns
Good2.8%return rate — above 5% kills the launch gate
Price range
Okay$3.08–$20.38cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Bad$8.59avg listing price — sweet spot $15–$100
Growth
Bad-10.1%90-day search growth — must beat 0% to launch
Market size
Bad$73K$73K/yr · 162K searches
Signals No Dominant Brand