OSIAS Yamaha EFI Fuel Pump – 65L-13907-00-00 / 66K-13907-00-00 / 67H-13907-00-0 – 12V 3bar

If your Yamaha EFI engine is starving for fuel, this OSIAS pump might be the fix.

It replaces multiple Yamaha part numbers: 65L-13907-00-00, 66K-13907-00-00, 67H-13907-00-0, and crosses to 8090 and 18-7341.

It's a 12V pump, pressure rated at 3 bar (about 43 psi), with a flow rate of 110-120 liters per hour.

That's enough for many fuel-injected Yamahas.

Brand is OSIAS, part number 500401-TWO.

Comes with a 3-year warranty.

There's a Prop 65 warning, so California.

New.

The slogan is \Less Fuel, More Power\ – we'll see.

But if you need a reliable EFI pump, this should get you going.

Made to OE specs.