CarBole 4-7 PSI Electric Fuel Pump Low Pressure

CarBole 12V inline electric fuel pump delivers low-pressure, steady fuel flow (4–7 PSI, 27 GPH) for carbureted engines, generators, boats and small engines. This compact inline pump is a universal replacement designed for 12-volt systems that require low-pressure fuel delivery. Engineered with a pure copper motor and zinc housing, it includes a fuel filter and mounting hardware so you can swap it into existing fuel lines quickly. The pump’s built-in check valve prevents backflow and its wide operating temperatures extend usability in diverse climates.

How does this pump fit my carbureted vehicle or generator?

The pump is configured for low-pressure applications such as carburetors, generators, boats, lawn mowers and other 12V small engines. Its 5/16" (8 mm) hose fitting matches common fuel line sizes, and the unit replaces several OEM part numbers, making it a straightforward swap in many systems.

• Output pressure: 4–7 PSI for carbureted setups
• Flow rate: ~27 GPH (gallons per hour)
• Hose compatibility: 5/16" (8 mm) inlet/outlet
• Interchangeable with E8012S, FD0002, P60430, EP12S, 6414671

What materials and components are included?

The package contains the inline fuel pump, an integrated fuel filter and a mounting kit for secure installation. The pump body is zinc alloy for corrosion resistance and the motor windings are copper, chosen for reliable electrical performance and durability.

• Zinc-alloy housing for durability against vibration and corrosion
• Pure copper motor windings for efficient electrical conduction
• Included fuel filter to reduce contaminants entering the pump
• Basic mounting hardware to fasten the pump to chassis or framework

Can this pump handle different fuels and environments?

It supports gasoline, pump gas, race gas and diesel, but it is not compatible with alcohol-blended fuels such as E85 or ethanol-containing mixtures. Rated for extreme temperatures, the pump is suitable for cold starts and hot climates alike, so long as the fuel type is appropriate.

• Compatible fuels: gasoline, diesel, pump gas, race gas
• Not for use with alcohol-based fuels (E85, ethanol blends)
• Operating temperature range: -86°F to 158°F (-66°C to 70°C)
• Not intended for fuel-injected engines

How does the pump perform once installed?

The low-pressure design and built-in check valve reduce backflow and help maintain steady suction at the carburetor or fuel bowl. It can serve as a primary pump, a booster, or a backup unit and may be mounted inline at many points along the fuel line depending on your vehicle layout.

• Built-in check valve prevents post-shutdown backflow
• Steady fuel delivery suitable for carbureted systems
• Flexible placement: booster, standby, or primary pump role
• Compact size for tight-engine compartment applications

Who is this for This CarBole pump is intended for DIY mechanics, fleet operators and boat or generator owners who run carbureted or non-injected engines and need a reliable, low-pressure 12V fuel solution. Choose this unit when you require a compact inline replacement with included filter and mounting hardware, especially for older vehicles, small engines and marine equipment that demand 4–7 PSI flow at roughly 27 GPH.

FAQ

Q: Is this pump suitable for fuel-injected engines?

A: No. This low-pressure CarBole pump is designed for carbureted and non-injected systems only.

Q: Can I use ethanol fuels like E85 with this pump?

A: No. The pump is not compatible with alcohol-containing fuels such as E85 or ethanol blends.