airlift coolant refill tool
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$90.26avg listing price — sweet spot $15–$100
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Review moat
Good612.63avg incumbent reviews — the moat a new listing must climb
Price range
Good$45.59–$154.09cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Okay3.9%search→purchase rate — share of searches ending in a sale
Returns
Okay5.0%return rate — above 6% kills the launch gate
Market size
Bad$60K$60K/yr · 17K searches
Growth
Bad-19.9%90-day search growth — must beat 0% to launch
Competition
Bad86%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Competition
The top 5 products capture 86% of clicks — a locked-up shelf that new listings rarely crack.Brands
5 falling
Sellers
49
Top-5 brand share
100%
Open market
0%
- UView68%
- Orion Motor Tech17%
- OEMTOOLS7%
- RALBIL6%
- BILITOOLS3%
- 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.
All 8 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
UView 550000 Airlift Cooling System Leak Checker and Airlock Purge Tool Kit OEM Approved Universal Connectors Minimum 90 PSI/60 Bar Used for Leak Detection Purging Airlocks A/C System Refill
UView$150.454.7★1,740 rev
Orion Motor Tech Coolant Vacuum Refill Kit 13pc Radiator Cooling System Tool Set with Conical Adapter 4 Round Adapters for Leak Detection Cooling Refill Vacuum Coolant Fill Kit with Hose Black
Orion Motor Tech$45.624.3★85 rev
OEMTOOLS Coolant Vacuum Refill Kit Coolant Pressure Tester Kit 5 Adapter
OEMTOOLS$93.114.4★2,361 rev
UView 550500 Airlift II Cooling System Refiller Fast Airlock Elimination Leak Detection Under Vacuum Push-Button Valve Universal Cone Adapter Efficient Refilling Heater Core Inclusion
UView$100.824.6★276 rev
Orion Motor Tech Coolant Vacuum Refill Kit 13pc Radiator Cooling System Tool Set with Conical Adapter 4 Round Adapters for Leak Detection Cooling Refill Vacuum Coolant Fill Kit with Splashproof Hose
Orion Motor Tech$46.774.3★85 rev
Newest
by launch date
UView Airlift Pro Coolant Refill Tool
UView$154.092 rev
Orion Motor Tech Coolant Vacuum Refill Kit 13pc Radiator Cooling System Tool Set with Conical Adapter 4 Round Adapters for Leak Detection Cooling Refill Vacuum Coolant Fill Kit with Hose Black
Orion Motor Tech$45.6285 rev
Orion Motor Tech Coolant Vacuum Refill Kit 13pc Radiator Cooling System Tool Set with Conical Adapter 4 Round Adapters for Leak Detection Cooling Refill Vacuum Coolant Fill Kit with Splashproof Hose
Orion Motor Tech$46.7785 rev
RALBIL Coolant Vacuum Refill Kit Quick Airlift Coolant Refill Tool Universal Adapters Precise Flow Control Pneumatic Vacuum Fill Coolant Cooling System Vacuum Purge & Refill Kit for Most Vehicles
RALBIL$45.5961 rev
BILITOOLS Radiator Coolant Pressure Tester & Vacuum Refill Kit 28-Piece Universal Cooling System Radiator Leak Tester & Refiller
BILITOOLS$85.58291 rev
Trending
90-day click momentumOrion Motor Tech Coolant Vacuum Refill Kit 13pc Radiator Cooling System Tool Set with Conical Adapter 4 Round Adapters for Leak Detection Cooling Refill Vacuum Coolant Fill Kit with Hose Black
Orion Motor Tech$45.624.3★
UView Airlift Pro Coolant Refill Tool
UView$154.093.5★
Orion Motor Tech Coolant Vacuum Refill Kit 13pc Radiator Cooling System Tool Set with Conical Adapter 4 Round Adapters for Leak Detection Cooling Refill Vacuum Coolant Fill Kit with Splashproof Hose
Orion Motor Tech$46.774.3★
UView 550000 Airlift Cooling System Leak Checker and Airlock Purge Tool Kit OEM Approved Universal Connectors Minimum 90 PSI/60 Bar Used for Leak Detection Purging Airlocks A/C System Refill
UView$150.454.7★
UView 550500 Airlift II Cooling System Refiller Fast Airlock Elimination Leak Detection Under Vacuum Push-Button Valve Universal Cone Adapter Efficient Refilling Heater Core Inclusion
UView$100.824.6★
Demand
Weekly Amazon search volume, last 27 weeks — -19.9% search growth over the last 90 days.Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Good quality”
“Easy to use”
“Gets the job done kinda”
“As advertised”
“I used it to change the coolant in my Audi without a problem”
“adapters fit well”
“Has everything I needed for cooling system service”
“The best tool there is to find coolant leaks”
“Great value for the money”
“Orion motor tech”
What buyers complain about
“suck inthe coolant”
“very cheap quality”
“wish I woulda spend a little more for a better kit”
“Won't build psi”
“Stopped pulling a vacuum after a couple of uses”
“It seems like a missed opportunity for the manufacturer not to include an adapter compatible with one of the most common vehicles that could benefit from this tool”
“The instructions are terribly written and just confused me”
“The vacuum, if it doesn't hold, indicates a leak”
“gets crushed by the other metal parts that are also loose in the case”
“Bad Gauge”