EFi Fuel Pump – Hyosung GT250 GT250R GT650R ST7
Banish hard starting, mid-range flat spots, and sluggish throttle response. A dropping high-pressure delivery rate causes erratic engine mapping, leading to high-RPM lean cutting or an injector circuit that fails to prime correctly. Sourced through an active specialty layout net, this premium aftermarket fuel pump overhaul serves as your essential electronic fuel injection insurance, renewing steady fuel delivery lines across modern V-Twin and heavy cruiser frames without resorting to untrusted overseas bodge pumps.
- Performance Fix // Eliminates fueling flat spots and starting issues.
- Complete Kit // Includes the essential mounting gasket for a leak-free seal.
- EFi Optimized // Specifically calibrated for Delphi ECU models (2013-2020).
- 📦 Plug & Play // Direct replacement for factory pump internals.
Please allow extra time for delivery (see estimated delivery times above).
Description
A failing internal fuel pump is significantly more than a simple inconvenience; it can easily cause your engine to run dangerously lean at speed or drop system rail pressure completely. Over time, internal armature wear or fine silt fuel contamination degrades the internal motor’s capability to maintain the strict high pressure required by the Delphi electronic fuel injection layout. This aftermarket pump core replacement serves as the targeted solution for the 2013 to 2020 system run, fully restoring factory-standard pressure performance and ensuring your engine primes up with absolute confidence on every single key turn.
💎 Precision Fueling, Proven Reliability
High-pressure performance parameters accurately tuned to satisfy the heavy structural flow demands of modern fuel-injected Hyosung blocks.
| Consistent PSI Maintains stable, regulated pressure thresholds right across your RPM band to protect against lean surging. |
Gasket Included Supplied complete with a fresh fuel-resistant base flange seal to ensure a professional, leak-free assembly. |
| Delphi Specific Accurately matches electrical resistance tolerances and fuel flow maps required for 2013 onwards systems. |
Special Order Custom batch production runs sourced specifically to support active injection models on the road. |
📜 Confirmed Fitment Guide (Delphi ECU Only)
📅 YEARS: 2013 through to 2020 running original factory Delphi electronic fuel injection setups.
A choked inline or internal mesh filter is the single absolute biggest killer of electric fuel injection pumps. While you have the fuel assembly split down on the bench, it is highly recommended to inspect your tank. Fortunately, this upgrade replacement pump includes its own fresh strainer filter attached directly to the base intake!
🔧 Installation & Care Tips
- Safety First: You are actively handling open petroleum components. Ensure your local workshop environment is thoroughly ventilated, dry, and situated completely clear of electrical spark risks or open gas heater pilot flames.
- Seal Integrity: Always replace your old base seal with the fresh fuel-resistant gasket provided inside this package. Wiping a very light trace of rubber lubricant over the rubber face can prevent pinch twists when cinching the base plate home.
- Special Order Delivery: Because original factory production run assemblies are no longer manufactured, we source these specialized internal pump cores directly via specific supply lines. Please allow extra handling time for shipment tracking.
Reference OEM #: 15100H99D00, 15100HR8600, 15100HR8610
Additional information
| Weight | 2 kg |
|---|---|
| Dimensions | 25 × 20 × 25 cm |
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Independent Shop supplying ride enhancements and quality spares with fast dispatch. Need assistance? Access our workshop guides, manuals, tutorials or drop by the forums for troubleshooting help.
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