Delphi FG0386 Fuel Pump Module Assembly

Delphi FG0386 Fuel Pump Module Assembly

The Delphi FG0386 fuel pump module assembly is a standard replacement for gas-powered vehicles that need stable fuel delivery and accurate tank level reporting. Built with Delphi’s OE-focused engineering background, it combines the pump, regulator, fuel level sender, and vapor pressure sensor in one in-tank module for 2004-2007 Buick Rendezvous applications.

Key Features

• In-tank electric fuel pump module assembly for gasoline applications
• Includes fuel pressure regulator and fuel level sender assembly
• Quick-connect outlet design with three outlets and blade terminals
• Strainer and gasket/seal included for service replacement
• Maximum pressure rating of 131 psi with a 59 psi system pressure
• Vapor pressure sensor included for supported vehicle systems
• OE-style replacement built from Delphi’s long-running aftermarket and OE experience

Detailed Description

Delphi FG0386 is engineered as a direct fuel delivery service part for the 2004-2007 Buick Rendezvous. It is an in-tank, electric fuel pump module assembly for gas fuel systems, with a built-in regulator, internal strainer, quick-connect outlet, and fuel level sender assembly. The module is designed around OE-style specifications, including 12-volt operation, a 7-amp average current draw, and a 19 flow rating, helping restore consistent fuel supply and tank level feedback.

This part cross-references Carter P76085M for the same application. It also cross-references Spectra Premium SP3521M and SP6011M for the same application. The Delphi FG0386 is a practical replacement choice when servicing a Buick Rendezvous fuel system that needs both pump and sender functions addressed in one assembly.

What This Part Helps Address

• Hard starting caused by weak or inconsistent fuel pressure
• Engine stalling from inadequate fuel delivery
• Incorrect or erratic fuel gauge readings
• Fuel pressure regulation issues within the tank module
• Fuel system faults related to a worn pump, sender, or strainer

Installation Notes and Tips

Fits 2004-2007 Buick Rendezvous, N/A. Clean the fuel tank before installing the fuel pump to help prevent future seal problems, as noted in the fitment information. Verify connector style, outlet configuration, and system pressure requirements before installation. Because this is an in-tank module, access is typically through the fuel tank service opening or by lowering the tank, depending on vehicle configuration.

Quality Assurance

Delphi draws on more than 100 years of OE experience and supplies components to major automakers, with OE heritage and application knowledge built into its aftermarket fuel system parts. FG0386 is a standard replacement fuel pump module assembly for Buick Rendezvous models from 2004 through 2007.