Sierra 18-7345 Yamaha Outboard Electric Fuel Pump
- Brand:
- Sierra
- Part no:
- 18-7345
Where to buy
View on Amazonpaid link
The Sierra 18-7345 is an electric fuel pump for Yamaha outboards. It is a positive displacement gerotor pump with a carbon commutator that is meant to reduce amp draw and RFI. Sierra says it meets or exceeds OEM specifications for durability and long life. No flow rate, pressure or engine models are stated, so check those against the pump you are replacing.
Our take
The carbon commutator is the detail to note on this pump: it is there to reduce amp draw and RFI. For an electric pump on a Yamaha outboard, that points to less current drawn and less radio noise from the motor.