Delphi FG0833 Fuel Pump Module Assembly

Fuel Pump Module Assembly for OE-Style Replacement

Delphi FG0833 is an in-tank fuel pump module assembly built for gasoline applications and direct replacement service. It combines the pump, fuel level sender assembly, regulator, strainer, seal, and vapor pressure sensor support in one unit for 2008-2009 Chevrolet Trailblazer, 2008-2009 GMC Envoy, 2008-2009 Saab 9-7x, and 2008 Isuzu Ascender applications.

With Delphi OE heritage and application coverage for these model years, FG0833 is a practical choice when replacing a worn fuel delivery module on the Trailblazer, Envoy, or 9-7x platform.

Key Features

• Delphi FG0833 fuel pump module assembly for in-tank installation
• 12-volt electric pump for gasoline fuel systems
• Integrated fuel pressure regulator and fuel level sender assembly
• Includes strainer and gasket or seal for service replacement
• Quick-connect outlet design with two outlets
• Maximum pressure rating of 80 psi and system pressure of 55 psi
• Pin-style, male terminals with 4-terminal electrical connection
• Average flow rating of 40 and average current draw of 15
• Vapor pressure sensor included

Detailed Description

Delphi FG0833 is a standard replacement fuel pump module assembly engineered for gasoline vehicles that use an in-tank electric pump. It is built with OE-based knowledge from Delphi’s long history supplying automakers, and it is specified with a regulator, internal strainer, quick-connect outlet, and fuel level sender assembly to support complete fuel delivery service. The module’s 0.375-inch outlet outside diameter, 12.0-volt operation, and 55 psi system pressure specification make it a direct-fit service part for the listed Chevrolet Trailblazer, GMC Envoy, Saab 9-7x, and Isuzu Ascender applications. This part cross-references Airtex Fuel Pumps E3707M and Carter P76485M for the same application.

Common Problems It Can Help Address

• Hard starting caused by a weak or failing in-tank fuel pump
• Fuel pressure loss that affects drivability and engine performance
• Inaccurate fuel level readings from a worn sender assembly
• Fuel delivery interruptions from a clogged or damaged strainer
• Fuel system leaks at the module seal or outlet connection

Installation Notes and Tips

Fits 2008-2009 Chevrolet Trailblazer, N/A. Fits 2008-2009 GMC Envoy, N/A. Fits 2008-2009 Saab 9-7x, N/A. Fits 2008 Isuzu Ascender, N/A. Clean the fuel tank before installing the fuel pump to prevent future seal problems. Verify electrical connector style, outlet connection type, and fuel system specifications before installation. FG0833 is an in-tank module, so access is through the fuel tank service location on the vehicle.

Quality Assurance

Delphi builds this fuel pump module using OE experience and application knowledge developed through decades of supplying original equipment to major automakers. FG0833 is a standard replacement part designed to meet the needs of the listed vehicle applications with the included module components and fuel system specifications.