multifunction liquid sucker
Skip itA small market ($1K/yr) — this niche doesn't clear our bar today.
Quality gap
Incredible3.9★avg incumbent rating — lower means beatable quality
Growth
Great+85.0%90-day search growth — must beat 0% to launch
Returns
Great1.9%return rate — above 6% kills the launch gate
Conversion
Okay3.1%search→purchase rate — share of searches ending in a sale
Brand share
Okay83%top-5 brand share — brands hold most of the demand
Review moat
Okay3,338.82avg incumbent reviews — the moat a new listing must climb
Avg price
Okay$9.70avg listing price — sweet spot $15–$100
Competition
Bad75%top-5 click share — a locked-up shelf
Market size
Bad$1K$1K/yr · 4K searches
Price range
Bad$5.74–$13.45cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
The top 5 products capture 75% of clicks — a locked-up shelf that new listings rarely crack.Brands
9 falling
Sellers
32
Top-5 brand share
83%
Open market
9%
- KERUI.1ST31%
- H-veenjor15%
- Generic13%
- Thorstone13%
- Chef Craft11%
- FOUR UNCLES8%
- Open — no brand owns it (3 brands, 9%)
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 11 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Multifunction Liquid Sucker Pump Manual Fuel Transfer Pump Gasoline Siphone Hose Portable Siphon Pump For Gasoline Diesel And Other Liquid Water with 3.2/6.5/9.8ft Siphon Hose. (3.2 ft)
KERUI.1ST$8.293.4★701 rev
H-veenjor Gasoline Siphon Hose Pump Hand Fuel Transfer Pump High Flow Gas Siphon Pump for water Gasoline Oil Petrol Diesel Manual Fuel Pump with 2 Premium PVC Hoses
H-veenjor$8.774.3★4,481 rev
Thorstone 200cc Automotive Fluid Extractor Pump Manual Oil Change Syringe with 2pcs 22cm PVC Suction Tubes
Thorstone$11.624.3★5,067 rev
Chef Craft Classic Baster with Clear Tube 11.5 inches in Length Black
Chef Craft$5.744.3★2,202 rev
2Pcs Multifunction Liquid Sucker Pump Hand Fuel Transfer Pump High Flow Gas Siphon Pump Portable Siphon Pump For Gasoline Diesel And Other Liquid Water With 3.2ft Hose
Generic$13.103.1★8 rev
Newest
by launch date
2Sets Multifunction Liquid Sucker Pump Manual Fuel Transfer Pump Gasoline Siphone Hose Portable Siphon Pump For Gasoline Diesel Water Fish Tank
Generic$13.4517 rev
2Pcs Multifunction Liquid Sucker Pump Hand Fuel Transfer Pump High Flow Gas Siphon Pump Portable Siphon Pump For Gasoline Diesel And Other Liquid Water With 3.2ft Hose
Generic$13.108 rev
FOUR UNCLES Fluid Extractor & Filling Pump for Easy Oil Change
FOUR UNCLES$10.272,008 rev
Thorstone 200cc Automotive Fluid Extractor Pump Manual Oil Change Syringe with 2pcs 22cm PVC Suction Tubes
Thorstone$11.625,067 rev
H-veenjor Gasoline Siphon Hose Pump Hand Fuel Transfer Pump High Flow Gas Siphon Pump for water Gasoline Oil Petrol Diesel Manual Fuel Pump with 2 Premium PVC Hoses
H-veenjor$8.774,481 rev
Trending
90-day click momentum2Pcs Multifunction Liquid Sucker Pump Hand Fuel Transfer Pump High Flow Gas Siphon Pump Portable Siphon Pump For Gasoline Diesel And Other Liquid Water With 3.2ft Hose
Generic$13.103.1★
2Sets Multifunction Liquid Sucker Pump Manual Fuel Transfer Pump Gasoline Siphone Hose Portable Siphon Pump For Gasoline Diesel Water Fish Tank
Generic$13.452.7★
FOUR UNCLES Fluid Extractor & Filling Pump for Easy Oil Change
FOUR UNCLES$10.274.4★
Multifunction Liquid Sucker Pump Manual Fuel Transfer Pump Gasoline Siphone Hose Portable Siphon Pump For Gasoline Diesel And Other Liquid Water with 3.2/6.5/9.8ft Siphon Hose. (3.2 ft)
KERUI.1ST$8.293.4★
Multifunction Liquid Sucker Pump Manual Fuel Transfer Pump Gasoline Siphone Hose Portable Siphon Pump For Gasoline Diesel And Other Liquid Water with 3.2/6.5/9.8ft Siphon Hose. (6.5 ft)
KERUI.1ST$9.293.4★
Demand & seasonality
Weekly Amazon search volume, last 92 weeks — +85.0% search growth over the last 90 days.Peak months: Apr, Oct · busiest ÷ quietest = 2.2×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“It works great”
“Just what I wanted”
“Very handy to have”
“Quality product and easy on the wallet”
“Great Value”
“Perfect for changing oil”
“easy to clean”
“It doesn't leak only fault is it drains very slow”
“Good pump”
“Does bot work”
What buyers complain about
“Did not work well”
“Serious lack of quality control”
“Broke on first use”
“it wont hold suction”
“Bulb leaks too”
“Much shorter than expected”
“Misleading Description”
“Hard to use”
“a mess to clean up”
“not worth the price”