The best auxiliary fuel tank pump depends on whether you need a fixed 12-volt transfer pump or a portable option for occasional use. The Fill-Rite FR1204H is a strong choice for buyers seeking a cast-iron pump body, while the VEVOR 15 GPM kits include a hose and manual nozzle. For gas cans of varying depths, the VierKate model adds a sliding clamp and automatic shutoff. These products are fuel-transfer pumps; the listings do not establish that they are designed as permanently installed vehicle fuel pumps.
| Product | Best For | Listed Flow or Feature |
|---|---|---|
| Fill-Rite FR1204H | Buyers who want a pump-only model | 12V, 15 GPM |
| VEVOR 15 GPM Kit | Buyers seeking a hose-and-nozzle kit | Up to 15 GPM |
| VierKate Portable Pump | Containers with varying depths | Auto-stop and sliding clamp |
| Steauty 12V Pump | Flexible 12V power connections | Up to 110 gallons per hour |
| VEVOR 1/3 HP Kit | Buyers comparing a 2400 RPM kit | Up to 15 GPM |
Fill-Rite FR1204H Pump-Only Model
The Fill-Rite FR1204H is a 12-volt pump rated at 15 gallons per minute. Its listed fuel range includes gasoline, diesel, kerosene, ethanol blends, methanol blends, and biodiesel. Cast-iron construction and thermal overload protection are among its stated features.
Best for: Buyers who need a pump-only unit and already have a plan for compatible hoses and other transfer components. Its removable junction box rotates 180 degrees, which may help with wiring in tight spaces. Limitation: This listing is explicitly a pump-only model, so do not assume a hose or nozzle is included.
VEVOR 15 GPM Transfer Pump Kit
This VEVOR kit pairs a 12-volt cast-iron pump with a manual aluminum nozzle, a 13-foot outlet hose, and a power cable. The listing specifies flow up to 15 GPM, a 34-foot maximum head lift, and a 7-foot suction lift. It lists gasoline, diesel, and kerosene as supported fuels.
Best for: Buyers who want several transfer components in one kit and value a long outlet hose. Thermal overload protection is also listed. Limitation: The nozzle is manual, so the provided details do not indicate automatic shutoff. Check the included instructions and intended application before use.
VierKate Portable Pump With Auto-Stop
The VierKate portable pump is described with an 80-inch pump lift, a hand nozzle, and an integrated auto-stop mode. Its sliding clamp can be repositioned along the hose to suit containers of different depths. The listing says the container opening must be larger than 1.25 inches and names gasoline, diesel, and kerosene.
Best for: Buyers transferring fuel from containers that vary in height or who want a choice between manual control and auto-stop filling. The sliding clamp is the key differentiator. Limitation: The container opening requirement may rule out some cans. Confirm the opening size and follow the supplied directions.
Steauty Portable 12V Transfer Pump
This portable DC pump has a listed 75-watt motor and a maximum flow rate of 110 gallons per hour. It is described for gasoline and diesel and has a stated suction reach of 39 inches. The package includes an 11.5-foot cigarette-lighter connector cable and an 11.8-inch alligator-clip conversion cable for a 12-volt battery.
Best for: Buyers who want two listed ways to connect the pump to a 12-volt source. Limitation: Its stated flow rate is lower than the 15 GPM models in this roundup. The listing does not specify a nozzle or automatic shutoff, so check the package details if those features matter.
VEVOR 1/3 HP 15 GPM Pump Kit
This VEVOR kit lists a 12-volt, 1/3 HP pump with a 2400 RPM motor and flow up to 15 GPM. It includes a manual shut-off nozzle and a 13-foot outlet hose. Stated lift figures are 33 feet maximum head lift and 8 feet suction lift. Its listed fuels are gasoline, diesel, and kerosene.
Best for: Buyers comparing a 15 GPM kit who prefer a manual shut-off nozzle and want the listed 8-foot suction lift. Cast-iron construction and thermal overload protection are also specified. Limitation: Manual shutoff requires operator attention; the listing does not describe an automatic shutoff feature.
Buying Guide: How To Choose An Auxiliary Fuel Tank Pump
Do you need a transfer pump or an installed vehicle pump?
Check the intended use before ordering. The products here are presented as fuel-transfer pumps. The provided listings do not confirm that any model is designed for permanent installation in a vehicle’s auxiliary tank or for feeding an engine. For an installed system, verify the required pump type and specifications with the vehicle or tank manufacturer.
What flow rate and lift do you need?
Compare stated flow and lift figures, but treat them as listed specifications rather than a guarantee of real-world performance in every setup. The two VEVOR kits list up to 15 GPM; the Steauty pump lists up to 110 gallons per hour. Hose length, suction lift, connections, and transfer conditions can affect the setup you need.
Should you choose a kit or pump-only model?
A kit may suit buyers who need a hose and nozzle included. A pump-only model may be appropriate when you already have compatible components, but the listing should be checked to confirm what is supplied. Compare power cables, hose length, nozzle type, container opening requirements, and fuel compatibility before purchase.
What safety details should buyers check?
Use only fuels and containers permitted by the product instructions. Fuel is flammable: keep transfer away from flames, sparks, and other ignition sources, and follow the manufacturer’s grounding and operating directions. Do not rely on a product title alone to establish suitability for a particular installation or location. Confirm that the pump, hoses, and fittings are appropriate for the intended fuel and setup.
Frequently Asked Questions
Can these pumps be permanently installed as an auxiliary tank pump?
The supplied product details describe fuel-transfer pumps and do not confirm permanent vehicle installation. Verify installation suitability with the manufacturer before using one in an onboard fuel system.
Which listed model has an automatic shutoff?
The VierKate listing describes an integrated auto-stop mode as well as a hand nozzle. The VEVOR kits are described with manual nozzles.
Which pump has the highest listed flow rate?
The VEVOR models list up to 15 GPM. The Steauty pump lists up to 110 gallons per hour, a lower stated rate than 15 GPM.
Are all five models listed for gasoline?
Each supplied product description includes gasoline, though buyers should confirm fuel compatibility and operating requirements in the product instructions before use.
What should I compare before buying?
Compare intended use, fuel compatibility, power connection, flow and lift specifications, hose and nozzle inclusion, container fit, and whether shutoff is manual or automatic.