CarBole 12V Universal Fuel Pump 7–9 PSI Inline Low-Pressure for Carburetors, 30 GPH, Zinc Housing

CarBole Universal Fuel Pump is a 12V inline low-pressure pump delivering 7–9 PSI and ~30 GPH designed as a drop-in replacement for carburetted engines, boats, trucks and generators.

This compact external pump combines corrosion-resistant zinc housing, a pure-copper motor and a built-in check valve to provide steady low-pressure fuel delivery for carburetors and non-return systems. It arrives with a fuel filter and mounting hardware for faster installation and fits a wide range of replacement part numbers such as E8012S, FD0002, P60430, EP12S and 6414671. It is compatible with gasoline, race fuel and diesel (not for alcohol-blended fuels like E85 or EFI systems), making it a versatile option for hobbyists, fleet maintenance and marine use.

How does this pump improve fuel delivery for carbureted engines?

The CarBole pump provides consistent low-pressure flow and a built-in check valve to prevent backflow when the engine stops. That stability helps maintain steady carburetor float levels and reduces vapor lock or fuel starvation in many operating conditions.

• Output pressure: 7–9 PSI for carburetor-compatible delivery
• Flow rate: approximately 30 gallons per hour (GPH)
• Integrated check valve prevents reverse flow and preserves prime
• Operates across -86 °F to 158 °F for varied climates

What vehicles and systems will this replace or fit?

This pump is designed for external, inline mounting on 12V carbureted systems and generators. It suits cars, trucks, boats, lawn mowers and other small engines that accept low-pressure inline pumps and match the hose size and mounting style.

• Compatible with carburetors and 12V generators — not for EFI systems
• Interchangeable with E8012S, FD0002, P60430, EP12S, 6414671
• Hose size: 5/16" (8 mm) tail fittings for common fuel lines
• Included filter and bracket set for retrofit installations

How reliable and durable is the pump under real-world use?

Construction uses a white-zinc alloy body and a pure-copper motor designed for extended life and temperature resilience. Its operating range and corrosion resistance make it suitable for automotive, marine and seasonal equipment when used with compatible fuels.

• Materials: zinc housing and copper motor for corrosion resistance
• Temperature rating: -86 °F to 158 °F for broad environmental use
• Can be mounted as a secondary or standalone supply pump
• Comes with mounting hardware to reduce installation time

Are there fuel or installation limitations I should know about?

The pump accepts gasoline, race fuel and diesel but is not compatible with alcohol-containing fuels such as E85 or high-ethanol blends, and it is not intended for fuel-injected engines. Proper wiring and placement to avoid excessive heat are important for long life.

• Not for E85, ethanol-rich fuels, or EFI systems
• Works with gasoline and diesel (non-alcohol blended)
• Hose: 5/16" (8 mm) fittings required for leak-free connections
• Ensure correct 12V wiring and secure mounting to minimize vibration

Who is this for: The CarBole Universal Fuel Pump is aimed at DIY mechanics, restoration projects and fleet or marine technicians who need a reliable, low-pressure fuel source for carbureted engines and 12V generators. Choose this pump when you want an all-in-one replacement that includes the filter and mounting kit, a familiar 5/16" fuel hose size, and compatibility with common replacement numbers for quick sourcing and fitment.