Delphi FG0852 Fuel Pump Module Assembly

Delphi FG0852 Fuel Pump Module Assembly

Delphi FG0852 is an in-tank fuel pump module assembly for gas applications, built for 12-volt systems and standard replacement service. It includes the fuel level sender assembly, strainer, gasket or seal, and a female quick-connect outlet for a direct-style fuel system repair.

Fits 2003-2005 BMW Z4, N/A. This Delphi fuel pump module assembly is a fitment-based replacement for BMW Z4 fuel system service, including 2003, 2004, and 2005 model years.

Key Features

• In-tank electric fuel pump module assembly for gasoline fuel systems
• 12.0-volt design with a maximum pressure rating of 80.0
• Average flow rating of 31 and average current draw of 9
• Fuel level sender assembly included for fuel gauge operation
• Strainer and gasket or seal included
• Female quick-connect outlet with 0.375 outlet outside diameter
• Pin terminal design with 4 terminals and female terminal gender
• Standard replacement part for OE-style service

Detailed Description

Delphi FG0852 is engineered as an in-tank fuel pump module assembly for the BMW Z4 and other confirmed applications in the 2003-2005 model years. Delphi draws on OE heritage and decades of supplier experience to build aftermarket fuel system parts with the fit, function, and component layout expected in service replacement work. The module is configured for gas fuel systems, uses an internal strainer, and includes the fuel level sender assembly to support both fuel delivery and tank level reporting. Delphi FG0852 also cross-references DENSO Auto Parts 951-0016 for the same application.

Fits 2003-2005 BMW Z4, N/A. For BMW Z4 fuel pump replacement, this module provides the core components needed for in-tank fuel delivery service while matching the listed electrical and outlet specifications.

Common Repair Uses

• Hard starting caused by weak or failing fuel delivery
• Engine hesitation or stalling from inconsistent fuel pressure
• Fuel gauge readings that are inaccurate due to sender wear
• Loss of fuel pressure in an in-tank pump system
• Fuel system service on a 2003-2005 BMW Z4

Installation Notes and Tips

Before installing this fuel pump module assembly, clean the fuel tank to help prevent future seal problems, as noted in the fitment information. Verify electrical connector style, outlet configuration, and system pressure requirements before installation. Because this is an in-tank assembly, access is typically through the fuel tank service opening or tank removal, depending on vehicle configuration.

Quality Assurance

Delphi builds this replacement part using OE experience and application knowledge developed through long-term supplier work with major automakers. FG0852 is a standard replacement fuel pump module assembly intended to meet the listed fitment and specification requirements for the confirmed BMW Z4 applications.