The 5 Best CP3 Pumps (2023 reviews)

Blackhorseracing has been making feature-packed pump for years, thanks to a combination of clever design and high-end materials. This pump moves a lot of fluid in a short period of time. It is designed for engine oil or size of inlet/outlet. It provides grounding for safety. A self-priming, rotating vane pump with an on/off switch and an inner bypass valve ensures reliable operation every time. It has been used to lift, about 48" and gravity feed, the outlet at the bottom of the tank.

This is a powerful pump. The oil pump is suitable for diesel, biodiesel, and kerosene only. The on'off switch is under protective cover and the wiring is also sealed where it enters the motor casing.

Why We Like This:

Works great with the gas tank
Great device to transfer gas to boat and 4wheelers
Delivers what they promise

Best Runner up: Fuelworks CP3 Pump

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Fuelworks line of pump come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. This fuelworks transfer pump kit has a DC 12v 220w 24a motor that produces a flow rate of 10gpm 40lpm and including. It comes with a hose and nozzle for a great little transfer pump. The system has enough prime power to get the air out and fill the filter even though it's not on the pressure side.

This pump kit comes with a filter which can connect to the suction tube end. The gun nozzle does not like cold weather. This little pump will easily push. It can be used with gasoline.

Why We Like This:

Stops flow even when the pump is still trying to pump
Nice compact size for a pump that pumps really quickly
Doesn’t draw a lot of power

Best For old diesels: Seachoice CP3 Pump

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Most fuel filters work better in a vacuum where atmospheric pressure of 14.7 psi (at sea level) is the most the filter membrane will experience. The Facet/Seachoice DURA-LIFT fuel pump will regulate the fuel flow and pressure as the system requires. It should be able to be run continuously if it's pumping fuel.

This is simply a fuel pump. It comes with an easy installation kit. The pump can not reach pressure higher than 11.5psi and a max flow rate of 33gph. It's a 12vdc pump and it runs great.

Why We Like This:

Good fuel pump even has filter
Fuel bowl so you can see any air bubbles
Easy upgrade from the mechanical pump
Interruption of performance in rough water conditions

Best With New Fuel Pump module assembly: Custoneparts CP3 Pump

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This fuel pump module assembly is a whole pump. It is manufactured in iso 9000 / iso 9001 / iso 9002 certified facilities with exquisite craftsmanship. It comes with the fuel filter. This fuel pump assembly comes with the strainer, however, the strainer is inside, and it's a new version.

This fuel pump assembly has a 4 pin connector, not six. It comes with a roll over gasket. It is great with new fuel pump module assembly. It is built to strict quality control standards.

Why We Like This:

Fit like oem and is accurate
Mechanically tested prior to leaving the factory ensures optimal performance and enhanced durability
New fuel level sensor & floater arm

Best mileage: Pureflow / Airdog CP3 Pump

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The pureflow / airdog cp3 pump is satisfactory and appropriate and fits well with your daily purpose. The pumps are demanding fuel, the pump only pumps what is needed. The pump is pretty easy to install.

Why We Like This:

Adjustable lift fuel pressure regulator system
Uses the metal brackets instead of the plastic ones
Gas pedal is way more responsive