Bosch 044 Universal In-Line Fuel Pump



Bosch In-Line 044 fuel pumps are designed to be mounted outside of your gas tank, most commonly rear and center under your car.
  • Provides 300LPH of flow and operate at 72.5 PSI.
  • Comparable to the Walbro 255LPH high pressure inline fuel pumps.
  • Supports vehicles for up to 600-700 horse power. 
  • Can be used in sequence with an in-tank Walbro or Bosch 040 fuel pump.

Bosch 044 Fuel Pump Specs:
Bosch Part Number: 0 580 254 044
Minimum Current: 12 Volts
Operating Pressure: 72.5 PSI (5 Bar)
Minimum Flow @ Outlet: 80 GPH (300 LPH)
Fuel Pump Location: In-Line
High Temperature Reduction: 8 GPH (30 LPH)
Weight: 2.27 Pounds

Fuel Pump Connections:
Inlet: M18 x 1.5
Outlet: M12 x 1.5
Electrical: Positive M6 / Negative M5

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