QFS Fuel Pressure Regulator for 2002-2014 Yamaha WaveRunner VX, FX, & GP1300R, 300KPA, Restores OE Performance

Replacing a fuel pressure regulator ensures precise fuel delivery, improving throttle response, idling stability, and overall fuel efficiency. Built to OE specifications, this durable regulator handles high pressure and extreme temperatures while resisting wear and vibration. It’s a direct, drop-in replacement that requires no special tools and fits compatible models without modification. Proper installation helps prevent fuel starvation, surging, and hesitation for reliable performance under all conditions. This pressure regulator is compatible with various Yamaha personal watercraft: 2002-2008 Yamaha Waverunner FX 2003-2008 Yamaha Waverunner GP1300 2005-2014 Yamaha Waverunner VX

• HFP-PR11 is engineered as a direct internal replacement for the fuel pressure regulator found in Yamaha personal watercraft fuel modules; compatible with 2002-2008 Waverunner FX, 2003-2008 Waverunner GP1300, and 2005-2014 Waverunner VX
• This precision-calibrated fuel pressure regulator (300KPA / 43 psi) is designed to maintain the exact rail pressure required by Yamaha's marine EFI systems, ensuring crisp throttle response and maximum top-end speed on the water
• Manufactured with high-quality, corrosion-resistant housing and ethanol-ready internal diaphragms, this regulator is built to withstand the unique stresses of marine environments and the chemical breakdown of winterized fuel
• When should you replace your regulator? If your Waverunner is experiencing engine bogging during acceleration, hard starting after sitting, or loss of peak RPM, the internal spring or diaphragm has likely failed; restore factory-spec fuel flow to prevent lean conditions
• Get back on the water with confidence – Guaranteed – As a US-based small business, we understand that summer is short and downtime is not an option. Backed by our lifetime warranty, we stand by our products and our community