TOPWAY 12V DC Gasoline Fuel Pump 3.7GPM Self-priming Oil Transfer Pump With Handle, Reversible Pumping, Overheat Protection, Explosion-Proof, Built-in Bypass, for Gasoline Fuel Diesel Kerosene Removal
Condition: New
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To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Thursday, Mar 26
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Style: 12V 3.7GPM
Features
- Powerful Fuel Pump--12V DC Fuel Transfer Pump,quickly transfer GASOLINE, fuel, light oils up to 3.7 GPM and Max. suction lift to 4.9 ft. Including 1x diesel pump, 4 x hose adaptors, 4 x hose clamps, 1 x sealing tape.
- Double Way Switch--This fuel transfer pump has TWO PUMPING MODELS: Forward/Reverse Pumping to meet different usage needs, you can change the direction of pumping by toggling buttons of the switch. Very convenient!
- Portable Handle--The small size, reliable & simple installation of the pump, the portable handle making it easy to carry & transport, it is also compact enough for efficient storage.
- Safety & Proper Use--The gasoline fuel pump is equipped with a pure copper motor, high efficiency, and low noise, serving you for a long time. The pump is made of premium Cast Iron and SS material, sturdy and corrosion- proof.
- Multiple Applications--Widely used in vehicles,caravans,boats,agriculture,machinery and filling or emptying diesel/oil storage tanks. Each pump will be 100% FACTORY TESTED before shipment; For any reason, you are not Satisfied - Please feel free to contact us and we will reply and solve your problems within 24hours.
- Tips--In order to reduce the packaging size for environmental protection, we will place the handle and screws in a transparent bag, which you can easily install with a screwdriver.
Brand: TOPWAY
Fit Type: Universal Fit
Vehicle Service Type: Boat
Material: Cast Iron, Stainless Steel
Item Weight: 2.7 Kilograms
Brand: TOPWAY
Fit Type: Universal Fit
Vehicle Service Type: Boat
Material: Cast Iron, Stainless Steel
Item Weight: 2.7 Kilograms
Style: 12V 3.7GPM
Auto Part Position: Top
Outlet Connection Type: threaded
Body Material: Cast Iron
Inlet Connection Type: Threaded
Gas Type: diesel,gasoline,kerosene
Mounting Type: Flush Mount
Operation Mode: Automatic
Product Grade: New
Automotive Fit Type: Universal Fit
Manufacturer: TOPWAY
Model: TOP621
Item Weight: 5.94 pounds
Package Dimensions: 8.07 x 7.2 x 6.54 inches
Item model number: TOP621
Exterior: Painted
Manufacturer Part Number: TOP621
Date First Available: June 21, 2023
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Mar 26
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Style: 110V 3.7GPM
I actually use this for a external solvent pump for a Harbor Freight solvent tank. Works good a little over 3 gallons a minute it’s perfect.
Reviewed in the United States on March 7, 2026 by Kevin
Style: 12V 3.7GPM
Exelente
Reviewed in the United States on December 26, 2025 by José Rodríguez
Style: 110V 3.7GPM
works good
Reviewed in the United States on March 17, 2026 by EZ-Innovations
Style: 110V 3.7GPM KIT
The pump is okay as far as pumping goes but the handle fell apart upon the second use. Also, the plastic lock cracked. Based on prior reviews, I double-clamped and sealed (All Seal) the hoses which don't leak. Out of return window and I have not figured out yet how to keep the handle trigger from falling out. Update: Didn't get any response which I thought would not happen. It seems like the plunger for the valve pushed in by the trigger does not retract fully like it should which in turn causes the handle trigger to fall out. I used Kroil on the plunger to help it return. Will see if that works or I'll have to engineer another way to keep it from falling out! FWIW, I added a third pic of a caddie I made to mount the pump and provide for hanging the nozzle handle, discharge hose, and wire. BTW, I replaced the extra ground wire and and clamp with heavier gauge and longer to match the power wire since it was too short to reach the outlet box.
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Reviewed in the United States on March 21, 2025 by RVH RVH
Style: 110V 3.7GPM
I often ask myself, can China make a product that isn’t a huge pile of crap ?..well probably , but they choose not to due to greed .. this pump is a good example of a product not made with pride or pump longevity , but in profit . Made with the lowest quality pieces and parts with zero tolerances or craftsmanship . Just another shameful poorly made product of China. My fingers are crossed that someday this will change , perhaps within the next four years Update -first and only use , I used this huge pile of low quality junk to pump some water , quickly overheated and started smoking. It’s not worth buying abything Chinese made because they design the products to fail.
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Reviewed in the United States on January 19, 2025 by Pete S.
Style: 110V 3.7GPM
Works way better than expected
Reviewed in the United States on February 24, 2026 by Brian N.
Style: 12V 3.7GPM
As described
Reviewed in the United States on February 18, 2026 by Bryan Poteet
Style: 12V 3.7GPM KIT
The spiral hose is good for flexibility and holding its shape. Downside is, hard to get to seal to the barbed fittings supplied. You really have to bear down on those clamps to get it to seal. So much so, I thought for sure they would strip before sealing. The clamps for power are very cheap and the wire connection to them very poor. I soldered those and wrapped with tape to give it some support. If not I feel they would fail by the wire breaking before long. Very small gauge wire. With that said, once these problems were fixed it did work well. I like the reverse feature for the fact when done using, I can hold the handle open and put it in reverse to suck all the fuel out of the lines and back into the container. I like that idea better than having it sit with fuel in all the hoses. I used it on a 28 gallon Fuel Station roll around container.
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Reviewed in the United States on March 29, 2024 by scott parks