Delphi FE0520 Electric Fuel Pump - In-Line

Reliable Electric Fuel Pump for Mercedes-Benz Vehicles

The Delphi FE0520 electric fuel pump is designed to provide consistent fuel delivery for select Mercedes-Benz models, including the C36 AMG, C230, C280, and CLK320. Engineered for external in-line installation, this pump supports gasoline fuel systems with precise pressure and flow specifications.

• Compatible with Mercedes-Benz C36 AMG, C230, C280, and CLK320 models
• Operates at 14 volts with an average current draw of 9 amps
• Maximum pressure rating of 160 psi and system pressure of 58 psi
• Inlet outside diameter: 0.625 inches; outlet outside diameter: 0.313 inches
• Features male pin terminals with two connections for secure wiring
• Designed for external, in-line hose connections (inlet and outlet)
• Standard replacement grade with included instruction sheet

Technical Details and Performance

The Delphi FE0520 electric fuel pump is built to maintain steady fuel flow and pressure in gasoline-powered systems. With an average flow rating of 53 liters per hour, it ensures adequate fuel supply for optimal engine performance. The pump’s external, in-line design allows for straightforward integration into the fuel delivery system, using hose-type inlet and outlet connections. Its 14-volt operation and 9-amp current draw align with typical automotive electrical systems, while the 160 psi maximum pressure rating supports reliable fuel injection demands.

Applications and Problem Resolution

• Replaces failing or weak fuel pumps in Mercedes-Benz C36 AMG, C230, C280, and CLK320
• Addresses fuel delivery issues such as low pressure or inconsistent flow
• Resolves engine hesitation or stalling caused by inadequate fuel supply
• Suitable for external in-line fuel pump replacement needs
• Helps restore proper fuel system pressure for improved drivability

Installation Notes and Tips

Installation of the Delphi FE0520 requires an external in-line mounting location compatible with hose-type inlet and outlet connections. Ensure the fuel lines match the specified outside diameters (0.625 inches inlet, 0.313 inches outlet) for a secure fit. The pump uses male pin terminals with two connections; wiring harnesses are not included and should be sourced separately. Follow the included instruction sheet carefully to maintain proper orientation and secure electrical connections.

Quality Assurance and Warranty

Delphi manufactures the FE0520 electric fuel pump to meet standard replacement grade specifications, ensuring dependable performance in compatible Mercedes-Benz vehicles. While specific warranty details are not provided, Delphi products typically adhere to industry quality standards for automotive fuel system components.