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The Mercury Racing S3000 and Drag 300 use the Black 56 PSI Bosch EFI Fuel Pressure Regulator (OEM part Number 8M0051195 supersedes 12026-2) which is no longer available (NLA) new from Mercury Marine, Quicksilver, or Bosch.

 

Fuel pressure regulators are critical components in fuel injection systems, ensuring that the fuel pressure remains consistent and at the correct level for optimal engine performance.

 

  • Maintain Constant Pressure: It maintains a consistent fuel pressure in the fuel rail, allowing for proper fuel atomization and combustion in the engine.

 

  • Fuel Return: Excess fuel not used by the injectors is sent back to the fuel tank through a return line.

 

  • Vacuum Assistance: The engine vacuum slightly adjusts the fuel pressure based on the engine's load and speed.

 

This ensures the engine receives the proper amount of fuel for optimal performance and efficiency. The regulator works by controlling the flow of fuel back to the fuel tank, maintaining a consistent pressure in the fuel rail.

 

Includes one (1) new replacement Fuel Pressure Regulator for Mercury Racing S3000 and Drag 300 that use the Black 56 PSI Bosch EFI Fuel Pressure Regulator (OEM part Number 8M0051195 supersedes 12026-2.

Fuel Pressure Regulator for 56 PSI 300 Drag / S3000

SKU: 12026-2-77
$99.00Price
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