QFS Intank EFI Fuel Pump w/ Regulator & Tank Seal for Yamaha YFZ450X 2009-2021, Replaces 18P-13907-00-00

The QFS HFP-390 is the correct “small” 30mm fuel pump required.  This is a direct fit pump, which does not require funky modifications like when using the generic 38mm pump sold by others.

QUANTUM FUEL SYSTEMS replacement fuel pumps, modules, and assemblies are designed to meet or exceed OEM specifications, and feature upgrades that improve on the OEM design. Upgraded polymers, brushes, and commutators ensure long life and durability in multiple fuel blends.  Each FP fuel pump is backed by a lifetime free replacement warranty.  If there is any issue of any kind at any time, give us a call or email us and we will replace the pump free of charge.

Features & Benefits:

• OEM or better performance
• Specifically designed for quiet operation (QFS pumps do NOT whine like other aftermarket fuel pumps)
• Drop-in replacement
• Gradient density fuel strainer for superior contaminant filtration
• Patented check valve technology
• Designed for use with E85/ ethanol