YONEDA Electric Fuel Pump Kit for Carburetors — 12V 2.5–4 PSI, 2m Hose & Filters

YONEDA’s universal 12V electric fuel pump kit delivers steady 2.5–4 PSI fuel flow for carbureted small engines, with a 2-meter fuel line, filters and clamps included.

This compact kit is built for backyard equipment and light vehicles that use carburetors or require low-pressure fuel transfer. The pump installs inline with 8mm inlet/outlet ports and includes components to connect, filter and secure the hose: a 5/16" ID NBR fuel line (6.56 ft / 2 m), inline fuel filters, and ten hose clamps sized for 2.5–4 mm range. The internal check-valving prevents backflow and the unit runs on standard 12V systems, making it suitable for lawnmowers, small boats, generators and older cars with carbureted fuel systems.

How does this pump improve fuel delivery on small engines?

The YONEDA pump supplies a consistent low-pressure output (2.5–4 PSI) ideal for carburetors and gravity-fed systems that struggle with weak suction. Its internal valving reduces fuel seepage back into the tank, maintaining steady flow at idle and load. Installation is straightforward and components are sized for common small-engine fittings.

• 2.5–4 PSI output keeps carburetors primed without overpressuring jets
• 8mm inlet/outlet ports match the 5/16" hose for leak-free connections
• Internal check valve prevents fuel drain-back after shutdown
• Strong suction helps start engines more reliably in cold or shallow-tank conditions

What comes in the kit and how do I fit it?

The kit includes the electric pump, a 2 m (6.56 ft) 5/16" ID NBR fuel hose, inline fuel filters and ten hose clamps to secure connections. Wiring is for 12V input; the pump has marked positive and negative terminals and can be wired to a keyed source, battery, or switch. Mount the pump on a vibration-dampening surface and keep the filter upstream of the carburetor to protect the float and jets.

• Complete components: pump, hose, filters, 10 clamps for varied hose thicknesses
• 8mm ports align with the provided 5/16" ID fuel hose for a snug fit
• 12V wiring: connect to battery or switched ignition with fuse protection
• Mount using rubber grommets or clamps to reduce noise and vibration

Is this pump compatible with my vehicle or equipment?

This pump is designed for low-pressure 12V systems and works with carbureted cars, trucks, boats, lawnmowers, generators and many small-engine machines. It is not intended for high-pressure EFI systems or diesel engines requiring high-pressure common-rail pumps. Confirm your equipment uses a 12V supply and low-pressure carburetor-style fuel delivery before installing.

• Compatible with carbureted engines and gravity-fed fuel systems using 12V
• Not suitable for high-pressure EFI or modern diesel fuel systems
• Fuel hose is NBR, resistant to petrol and typical engine fuels
• Check hose diameter and fittings for proper sealing before use

How durable and safe is the pump for everyday use?

The pump housing and internal components are built for routine garden and marine environments, with NBR hose material resistant to common fuels and additives. Ten hose clamps let you secure connections to prevent leaks, and the internal valve reduces post-run fuel spillage. For safety, wire the pump with an inline fuse and mount it away from high-heat surfaces.

• NBR hose withstands exposure to gasoline and standard additives
• Multiple clamps included to ensure leak-free installation
• Internal check valve minimizes backflow and fuel loss after shutdown
• Use recommended fuse and mount away from hot exhaust parts

Who this is for: the YONEDA Electric Fuel Pump Kit is aimed at DIY mechanics, landscapers and boat owners who need a reliable low-pressure fuel transfer or boost solution for carbureted engines. If you maintain lawnmowers, generators, older trucks or small boats with 12V electrical systems and carburetor-style fuel delivery, this ready-to-install kit supplies the hose, filters and clamps to get systems running more consistently without complex modifications.