oil tank
Skip itSoft demand (-8.2% this quarter) — this niche doesn't clear our bar today.
Returns
Great1.3%return rate — above 5% kills the launch gate
Review moat
Great313.6avg incumbent reviews — the moat a new listing must climb
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Avg price
Good$131.94avg listing price — sweet spot $15–$100
Competition
Okay60%top-5 click share — leaders hold, buyers still browse
Market size
Okay$204K$204K/yr · 85K searches
Brand share
Okay82%top-5 brand share — brands hold most of the demand
Price range
Okay$36.74–$291.40cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Bad1.8%search→purchase rate — share of searches ending in a sale
Growth
Bad-8.2%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, oil tank is a $204K/yr Amazon United States market (85K searches/yr). The top 5 brands hold 82% of demand. Demand peaks in Mar. Verdict: Skip it — 47/100.
Data updated Jul 11, 2026 · scored weekly · How we score niches
oil tank market data
- Units sold / yr
- 2K–3K
- avg 0–100/product
- Revenue / yr
- $264K–$330K
- units × avg price
- Conversion rate
- 1.8%
- Avg BSR
- #92
- Page quality
- 0%
- Prime
- 90%
- Sponsored
- 90%
- Out of stock
- 4.8%
- Avg brand age
- 53 months
- Avg seller age
- 183 days
Competition & brand share
The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them.Brands
12 falling
Sellers
72
Top-5 brand share
82%
Top 20: 100%
Top-5 click share
60%
Top 20: 100%
Open market
14%
- VEVOR44%
- OEMTOOLS10%
- Garvee10%
- GAOMON9%
- Arksen8%
- A A IN5%
- Open — no brand owns it (6 brands, 14%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -8.2% search growth over the last 90 days.Peak months: Mar · busiest ÷ quietest = 2.8×
Top oil tank search terms
- oil drain tank19K/yr
- oil tank16K/yr
- oil caddy12K/yr
- waste oil drain tank9K/yr
- oil lift drain6K/yr
- waste oil tank5K/yr
- oil drain dolly4K/yr
- oil drain caddy4K/yr
- oil drain pan for lift4K/yr
- oil drainer3K/yr
Top oil tank products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 20 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 9-Gallon Oil Drain Pan with Adjustable Funnel Built in Tool Rack
OEMTOOLS$144.044.1★477 rev
Newest
by launch date
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
Garvee 8 Gallon Portable Waste Oil Drain Tank Oil Lift Drain Pan Air Operated Drainer Fluid Fuel Drainage Adjustable Funnel Height with Wheels
Garvee$64.6412 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$91.1054 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$98.76111 rev
Trending
90-day click momentumGarvee 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★
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 8 Gallon Portable Waste Oil Drain Tank Oil Lift Drain Pan Air Operated Drainer Fluid Fuel Drainage Adjustable Funnel Height with Wheels
Garvee$64.643.9★
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★
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★
What buyers say about oil tank
What buyers praise and complain about, mined from review topics.What buyers love
“Quality is fair”
“Decent for the price”
“The overall functionality”
“Works as advertised”
“It didn't leak”
“really like the design”
“sturdier”
“it is a perfect fit”
“Perfect for any fluids”
“Great capacity”
What buyers complain about
“Leaks Oil from the Wheels”
“Needs better quality control”
“the funnel is too small”
“Broke on first use”
“messy”
“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”
“not worth the money”
“The swivel wheels are junk”
“Mild maintenance”
“Adjustable height not working”
Top return reasons
Common questions
- Is oil tank profitable to sell on Amazon United States?
- The niche generates $204K/yr across 20 tracked products. 9 of 10 products launched in the last 360 days are still selling. 90-day search growth is -8.2%. Flapen's verdict: Skip it (47/100).
- How competitive is the oil tank niche?
- 12 brands and 72 sellers compete. The top 5 products take 60% of clicks and top 5 brands hold 82% of demand.
- What do buyers complain about in oil tank?
- Top complaints mined from reviews: Leak-Proof, Quality-Overall, Size-Overall. The return rate is 1.3%.
- When does demand for oil tank peak?
- Demand peaks in Mar; the busiest month runs 2.8× the quietest.
- What does it cost to enter the oil tank niche?
- Listings span $36.74–$291.40; the average listing price is $131.94 (sweet spot $15–$100). The average incumbent carries 314 reviews — the moat a new listing must climb.