Delphi FD0014 Electric Fuel Pump - In-Line

Delphi FD0014 Electric Fuel Pump

The Delphi FD0014 is a 12-volt external electric fuel pump for gasoline applications, built for in-line mounting and standard replacement service. It delivers up to 120.0 maximum pressure with a 77 psi system pressure rating and an average flow rating of 37, making it a direct-fit option for select Mercedes-Benz fuel delivery repairs.

Key Features

• 12V electric fuel pump for gas fuel systems
• External, in-line design with threaded inlet and threaded terminals
• Outlet fitting uses M12-1.5 thread size with ribbed hose outlet type
• Maximum pressure rated at 120.0 with 77 psi system pressure
• Average current draw of 13 and average flow rating of 37
• Standard replacement grade for service on select Mercedes-Benz models
• Package contents include the electric fuel pump, extra fitting, seals, terminal hardware, and instruction sheet

Detailed Description

Delphi FD0014 is engineered from the company’s OE heritage and decades of supplier experience with major automakers. That background is reflected in the pump’s construction and application coverage for select Mercedes-Benz 190E, 260E, 300E, 300SE, 300SEL, 380SE, 380SL, 380SEC, 380SEL, 380SLC, 500SEC, and 500SEL models. This part number, FD0014, is a practical choice when replacing an external in-line fuel pump on gasoline vehicles that require threaded connections and a 12-volt electrical setup.

This part cross-references Bosch 69435 for the same application.

What It Helps Address

• Hard starting caused by weak fuel delivery
• Fuel pressure loss in an external in-line pump circuit
• Engine hesitation from inconsistent pump output
• Poor drivability related to failing gasoline fuel pump performance
• Replacement needs on Mercedes-Benz 190E, 300E, and 300SE fuel systems

Installation Notes and Tips

• Fits 1991-1993 Mercedes-Benz 190E, In-Line; clean the fuel tank before installation to reduce contamination risk.
• Fits 1987-1989 Mercedes-Benz 260E, In-Line; use of fuel tank cleaning kit FC01 is recommended.
• Fits 1986-1989 Mercedes-Benz 300E, In-Line; verify chassis breakpoints before ordering.
• Fits 1988-1991 Mercedes-Benz 300SE, In-Line; clean the fuel tank before installing the pump.
• Fits 1985-1988 Mercedes-Benz 190E, In-Line; confirm late-production application details before installation.

Quality Assurance

Delphi builds this fuel pump using OE-focused engineering knowledge developed through long-term supplier experience with top automakers. The FD0014 is a standard replacement part intended to meet the fitment and connection requirements listed for the covered Mercedes-Benz applications.