Walbro 255lph High Pressure Fuel Pump and Install Kit | DSM/Subaru/Mitsubishi Multiple Fitments

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SKU: GSS342G3/400-847

$ 87.81 $ 96.59

Walbro 255lph Universal Fuel Pump

The Walbro GSS341G3 / GSS342G3 high output in-tank electric fuel pumps offer a flow rating of 255 liters of fuel per hour. These particular pumps flow significantly more fuel at higher pressure than standard-pressure versions. For example, at 80 PSI the standard 255 lph pump will flow around 132 liters (35 gallons) per hour. At that same 80 PSI the equivalent HP (high pressure) fuel pump will flow over 210 liters (50 gallons) per hour.

Walbro in-tank electric fuel pumps utilize a proven gerotor design. The outside dimensions, however, are compact enough to fit existing hanger assemblies, without modification.


  • Fuel: Gas
  • Horsepower: 500HP+
  • Flow Rate: 255LPH
  • Overall Length: 120.0mm
  • Outlet Width: 8.0mm


  • Universal
  • GSS341G3 has an 180° offset inlet/outlet setup
  • GSS342G3 has a straight-through inlet/outlet setup

What's In The Box?

  • (1) Walbro Fuel Pump
  • Installation Kit for your chosen platform


  • Manufacturer Standard Warranty

    Customer Reviews

    Based on 1 review
    josh blair

    Walbro 255lph Universal High Pressure In-Tank Fuel Pump | DSM / EVO / WRX / STI (GSS342 / GSS341)

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