56
coolant reservoir tank
Worth a lookShows a sweet-spot price point ($28.54 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Avg price
Incredible$28.54avg listing price — sweet spot $15–$100
Price range
Great$14.00–$57.10cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Great$984K$984K/yr · 957K searches
Review moat
Good525.21avg incumbent reviews — the moat a new listing must climb
Competition
Good44%top-5 click share — leaders hold, buyers still browse
Brand share
Okay78%top-5 brand share — brands hold most of the demand
Conversion
Okay3.6%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Returns
Okay3.5%return rate — above 5% kills the launch gate
Growth
Bad-6.2%90-day search growth — must beat 0% to launch