Overview
HFP-386-UR3T2F is a premium OEM replacement in-tank electric fuel pump master rebuild kit engineered to fully restore the electronic fuel injection (EFI) subsystem on Suzuki sportbikes. Serving as a direct internal component overhaul for factory part numbers 15100-14J00, 15100-15H10, and related components, this master package refreshes the primary pressurized delivery components nested inside the original fuel tank module. It features comprehensive fitment compatibility for high-performance track and street bikes from 2011 through 2025, including the GSX-R600, GSX-R750, and the hyper-sport Hayabusa 1300 (GSX1300R) lines. It systematically corrects critical fueling bugs caused by worn motors, leaking bypass valves, or warped plastic carrier housings, such as hard hot starting, mid-range engine bogging under load, lean deceleration coughing, rough idling, and high-RPM fuel pressure drops.
High-performance sportbikes operate under extreme structural vibrations, high engine heat-soak, and demanding fuel flow requirements. Over time, internal components exposed to modern pump gas experience accelerated degradation, causing internal bypass springs to weaken and plastic carrier components to warp. When these internal sections fail, the engine misses its strict fuel rail pressure metrics mandated by the Suzuki ECM.
HFP-386-UR3T2F addresses these performance failures by renewing all major internal fluid wear items simultaneously. The kit pairs a quiet, cool-running fuel pump core with a factory-calibrated fuel pressure regulator and a matching composite fuel pressure regulator housing to maintain the correct operational pressure envelope. The main baseplate tank seal is molded from a high-performance synthetic rubber compound. This advanced elastomer maintains its shape and compression holding strength without swelling, checking, or weeping when continuously submerged in modern pump gas, performance additives, and ethanol-blended fuels.
Features & Benefits:
- All-In-One Delivery Overhaul: Concurrently replaces the pump core, regulator valve, housing, and base seal to eliminate intermittent stalling bugs and rail pressure drop-offs.
- Calibrated Line Pressure Control: Restores factory-exact fuel rail operating pressure to clear high-speed lean conditions, flat spots, and mid-range throttle hesitation.
- High-Performance Synthetic Rubber: The supplied structural tank gasket and internal pathway seals are molded from premium industrial-grade FKM to resist modern ethanol fuel breakdown.
- Advanced Turbine Design Core: Built with a balanced internal turbine mechanism that draws low electrical current while minimizing heat-soak inside the fuel tank cavity.
- Upgraded High-Density Housing: Formulated from an advanced engineered composite safe for continuous immersion in gasoline, ethanol blends, and aggressive fuel additives.
- Preserves Original Hanger Assemblies: Meticulously dimensioned to slide straight into your factory Suzuki internal plastic hanger basket, ensuring the original fuel level float remains fully functional.
THE IDEAL REPLACEMENT FOR OEM #: 15100-14J00, 15100-15H10, 15610-27G00, 15201-35F00, 15610-14J00, 15420-05H00
Package Includes: Fuel Pump, Tank Seal, Fuel Pressure Regulator, Fuel Pressure Regulator Housing
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
