oil drain
Skip itPrices mostly outside the sweet spot ($62.51–$493.65) — this niche doesn't clear our bar today.
Review moat
Great191.46avg incumbent reviews — the moat a new listing must climb
Returns
Great1.5%return rate — above 6% kills the launch gate
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Avg price
Good$151.81avg listing price — sweet spot $15–$100
Brand share
Good75%top-5 brand share — brands hold most of the demand
Competition
Good55%top-5 click share — leaders hold, buyers still browse
Conversion
Okay2.6%search→purchase rate — share of searches ending in a sale
Market size
Okay$110K$110K/yr · 27K searches
Growth
Bad-16.2%90-day search growth — must beat 0% to launch
Price range
Bad$62.51–$493.65cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.Brands
15 falling
Sellers
75
Top-5 brand share
75%
Open market
19%
- VEVOR38%
- Garvee11%
- GAOMON11%
- Arksen8%
- OEMTOOLS7%
- EliteEdge6%
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 26 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
VEVOR 20-Gallon Waste Oil Drain Tank Air Operated Portable Oil Drainer with Adjustable Funnel Height Fluid Fuel Transfer Drainage with Wheels Oil Change Container for Auto Repair Shops Garages
VEVOR$107.594.5★311 rev
20 Gallon Waste Oil Drain Tank Portable Air Operated Drainer With Adjustable Funnel Height 38-65 Portable Oil Drain Container 15 Funnel Fluid Fuel Transfer Drainage With 360 Wheels & Toolbox
GAOMON$91.104.2★54 rev
ARKSEN 20 Gallon Waste Oil Change Tank Portable Air Operated Fluid Drain Disposal with Adjustable Height Heavy Duty Construction with Wheels Automotive - Red
Arksen$231.654.6★739 rev
VEVOR 21 Gallon Waste Oil Drain Tank Air Operated Portable Oil Drainer with Adjustable Funnel Height Industrial Fluid Drain Tank with Wheels Fluid Fuel Transfer Drainage for Auto Repair Shops Red
VEVOR$193.024.5★311 rev
OEMTOOLS 87042 18 Gallon Portable Oil Lift Drain Waste Oil Drain with Steel Waste Oil Container Oil Changing Oil Dolly for Motor Oil Drain Funnel Drain
OEMTOOLS$291.404.1★126 rev
Newest
by launch date
EliteEdge 20 Gallon Waste Oil Drain Tank Oil Drain Extractor Pneumatic Drainer for Automotive Fluids Portable Waste Oil Container with Air Operation (20 Gallon - Measuring Cup - Black)
EliteEdge$206.078 rev
Steel Waste Oil Drain Tank with 20 Gallon Capacity Adjustable Height 38-65 Inches 15 Inch Funnel Mobile Wheels Includes Gloves Red
Doppeltcharms$89.491 rev
Garvee 8 Gal Waste Oil Drain Tank with Adjustable Funnel Portable Air-Operated Drainer for Waste Oil Fluid Transfer Heavy-Duty Rust-Proof w/Wheels & Toolbox
Garvee$80.894 rev
Garvee 20 Gallon Waste Oil Drain Tank Portable Oil Drain Container Air Operated Drainer Fluid Fuel Transfer Drainage Adjustable Funnel Height with Wheel &15 Premium Bowl and a Toolbox
Garvee$95.43111 rev
Garvee 20 Gallon Waste Oil Drain Tank Portable Oil Drain Container Air Operated Drainer Fluid Fuel Transfer Drainage Adjustable Funnel Height with Wheel &15 Premium Bowl and a Toolbox
Garvee$100.32111 rev
Trending
90-day click momentumEliteEdge 20 Gallon Waste Oil Drain Tank Oil Drain Extractor Pneumatic Drainer for Automotive Fluids Portable Waste Oil Container with Air Operation (20 Gallon - Measuring Cup - Black)
EliteEdge$206.075.0★
Garvee 8 Gal Waste Oil Drain Tank with Adjustable Funnel Portable Air-Operated Drainer for Waste Oil Fluid Transfer Heavy-Duty Rust-Proof w/Wheels & Toolbox
Garvee$80.894.5★
Steel Waste Oil Drain Tank with 20 Gallon Capacity Adjustable Height 38-65 Inches 15 Inch Funnel Mobile Wheels Includes Gloves Red
Doppeltcharms$89.495.0★
Garvee 20 Gallon Waste Oil Drain Tank Portable Oil Drain Container Air Operated Drainer Fluid Fuel Transfer Drainage Adjustable Funnel Height with Wheel &15 Premium Bowl and a Toolbox
Garvee$95.434.1★
Garvee 20 Gallon Waste Oil Drain Tank Portable Oil Drain Container Air Operated Drainer Fluid Fuel Transfer Drainage Adjustable Funnel Height with Wheel &15 Premium Bowl and a Toolbox
Garvee$100.324.1★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -16.2% search growth over the last 90 days.Peak months: Nov · busiest ÷ quietest = 1.5×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Decent for the price”
“Quality is fair”
“The overall functionality”
“Works as advertised”
“Great if you do a lot of oil changes”
“Easy assembly”
“Great design,”
“It rolls well, does it's job and hasn't leaked at all. 3 months”
“sturdiness is ok easy to use”
“Great size”
What buyers complain about
“Wheels for the tank are too small”
“Leaks Oil from the Wheels”
“Needs better quality control”
“it is cheaply made the lever on the pressure switch feels its going to break any time the lever is move also when putting together the wheels had to drill one axle because it had no holes for cotter pin”
“Broke on first use”
“The swivel wheels are junk”
“Adjustable height not working”
“hard to use”
“not worth the money”
“Catches oil”