FUELAB® 5050x Series Fuel Pressure Regulators are designed with performance and flexibility in mind. They accept port style and non-port style union fittings without interference.  The 5050x Series Fuel Pressure Regulator has a -6AN return port located on the bottom.  Use with our Velocity Series 10304 series lift pump for greater ability to maintain fuel pressure on demand.


Ford - Regulators Fuel Pressure Regulators

Name50103 Fuel Pressure Regulator

Description-10AN Inlets / Standard Seat / EFI (25-90 PSID)

Show Details50103

Item-detailsFUELAB® 50103 Series Fuel Pressure Regulators are designed with performance and flexibility in mind. They accept port style and non-port style union fittings without interference. The 50103 Series Fuel Pressure Regulator has a -6AN return port located on the bottom. Use with our Velocity Series 10304 lift pump for greater ability to maintain fuel pressure on demand.

Regulator Features

  • Two -10AN inlet ports and one -6AN return port
  • Gasoline, diesel, methanol, and ethanol fuel compatible
  • Billet Aluminum with anodize per military MIL-A-8625, Type II
  • Fine thread pitch for precise pressure adjustment
  • Versatile mounting bracket and stainless steel hardware
  • 1/8” NPT gauge port with plug for external pressure gauge
  • 1/8” NPT pressure reference port with barbed fitting
  • Backed by a 2-year limited warranty

51503 -10AN Inlets / Standard Seat / EFI (25-90 PSID)

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