QFS-303-UR is a complete fuel system rebuild kit tailored for a wide range of Arctic Cat (Alterra, Sno Pro, Wildca, ZR) & Kymco (UXV, MXU) ATV/UTVs. Featuring a Quantum 76LPH in-tank fuel pump, this kit also includes a 300KPA (43 PSI) fuel pressure regulator, fuel strainer, and rubber grommet—essential for restoring both fuel flow and fuel pressure consistency.
This bundle is an excellent choice if your vehicle exhibits symptoms like hard starts, surging, or lean conditions and you want to proactively replace the pressure regulator along with the pump. Please check the Fitment tab to confirm compatibility with your specific model.
*Note: QFS-303 has an electrical shroud similar to the G3 series of Walbro fuel pumps. Please ensure your vehicle’s fuel assembly will allow for this structure to fit.
Features & Benefits:
- Superior Performance: Delivers OEM or better performance, ensuring optimal fuel delivery for enhanced engine efficiency.
- Enhanced Durability: Constructed with upgraded polymers, brushes, and commutators to withstand various fuel blends and extend service life.
- Corrosion Resistance: Features a coated, corrosion-resistant case to minimize seizing during periods of non-operation.
- Quiet Operation: Specifically designed for quiet operation, reducing noise for a more enjoyable ride.
- Easy Installation: Designed as a drop-in replacement for a straightforward installation process.
- Advanced Filtration: Equipped with a gradient density fuel strainer for superior contaminant filtration, protecting your engine from debris.
- Ethanol Compatibility: Compatible with modern ethanol-infused pump gasoline, ensuring reliable performance with contemporary fuel types.
Package Includes: Fuel Pump, Fuel Strainer, Rubber Grommet, Pressure Regulator

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