YONEDA 12V Electric Fuel Pump 4.5–7 PSI, 80–90 L/h — Metal Self‑Priming In‑Line/In‑Tank with Installation Kit

YONEDA's 12V electric fuel pump is a universal, self-priming metal pump that delivers 4.5–7 PSI and ~80–90 L/h flow for gasoline or diesel applications.

This compact, heavy-duty pump is designed to fit many 12V systems — in-line or in-tank — and comes with an installation kit and one-year warranty. Built with full copper windings and a sturdy metal body, it provides stable suction for carburetors, small engines, boats, lawnmowers, generators, trucks and cars. The pump’s low current draw and universal hose size make it easy to integrate into existing fuel circuits without complex modifications.

How much pressure and flow does this pump actually deliver?

The YONEDA pump is rated for an output pressure between 4.5 and 7 PSI and a flow of about 80–90 liters per hour, which suits many carbureted fuel systems and small EFI setups requiring external low-pressure feed. Its 12V input and approximately 1.5A current draw keep electrical demands modest while maintaining consistent delivery.

• Output pressure: 4.5–7 PSI
• Flow rate: ~80–90 L/h (liters per hour)
• Input voltage: 12V DC, current ~1.5A
• Hose connection: standard 5/16"

Will it work with both gasoline and diesel engines?

Yes — this pump is suitable for both gasoline and diesel applications where a low-pressure feed is required. Its metal construction, solid internal components and universal compatibility make it usable for small diesel engines, petrol engines with carburetors, and many auxiliary fuel systems.

• Compatible fuels: gasoline (petrol) and diesel
• Uses: cars, trucks, boats, lawnmowers, generators
• Mounting options: in-line or in-tank installations
• Installation kit included for easier setup

How does installation and electrical hookup work?

The unit includes an installation kit with hose fittings and mounting hardware to simplify both in-line and in-tank placements. Wiring is straightforward: connect to a 12V source with appropriate fuse protection and route fuel lines to the inlet/outlet using 5/16" hose; follow local codes and secure all connections to prevent leaks.

• Supplied hardware for secure mounting
• 5/16" hose compatibility for inlet/outlet
• Requires a fused 12V supply; recommended inline fuse
• Follow vehicle-specific routing and grounding best practices

What materials and durability features does it include?

The pump uses full copper winding for the motor, which helps stable operation and efficient electrical performance. Its metal housing offers robustness against vibration and heat in automotive and marine environments, and the manufacturer backs the unit with a one-year guarantee for added confidence.

• Full copper coil windings for reliable motor performance
• Metal body for corrosion and impact resistance
• Self-priming design for easier startup after installation
• Official 1-year manufacturer warranty

Who is this for? If you maintain or modify small engines, restore classic cars, outfit a boat, install an auxiliary fuel feed, or need a dependable replacement pump for generators and lawn equipment, the YONEDA 12V electric fuel pump offers a balanced mix of pressure, flow and rugged construction. It’s aimed at DIY mechanics, professional technicians and equipment owners seeking a straightforward, low-voltage fuel pump that fits many standard 5/16" hoses and typical 12V systems.