Delphi FG2678 Fuel Pump Module Assembly

Delphi FG2678 Fuel Pump Module Assembly

Delphi FG2678 is a specific-fit fuel pump module assembly for gas-powered Chevrolet Equinox and GMC Terrain applications. It includes the fuel sending unit, regulator, strainer, fuel filter, gasket/seal, and float arm for a complete in-tank fuel delivery service.

Key Features

• Specific-fit, in-tank electric fuel pump module assembly
• 12-volt turbine pump design with a maximum pressure of 91 psi
• Average flow rating of 24 and average current draw of 13
• Fuel sending unit included with 250 ohms empty and 40 ohms full resistance
• Regulator, strainer, fuel filter, and nitrile rubber gasket/seal included
• Quick-connect outlet design with 3 outlets and 1 female connector
• Plastic housing with blade terminals and 6 terminal positions

Detailed Description

Built for direct replacement service, Delphi FG2678 is a fuel pump module assembly for 2018-2021 Chevrolet Equinox and 2018-2021 GMC Terrain models, including 2020-2021 vehicles with a 4 blade connector. This Delphi FG2678 assembly is configured for gas fuel systems and uses an in-tank electric turbine pump to support consistent fuel delivery and fuel level reporting. Delphi’s long history as an OE supplier and fuel-system manufacturer is reflected in the module’s premium-grade construction and integrated components.

This assembly is a practical choice when servicing a Chevrolet Equinox or GMC Terrain fuel system that needs a complete module replacement rather than a pump-only repair. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Hard starting caused by weak or inconsistent fuel pressure
• Engine stalling from fuel delivery interruption
• Fuel gauge inaccuracies from a worn sending unit
• Low fuel pressure complaints under load
• Fuel pump noise or pump failure inside the tank

Installation Notes and Tips

Verify connector style before installation, especially on 2020-2021 Chevrolet Equinox and GMC Terrain models with a 4 blade connector. Confirm the tank opening, outlet style, and electrical connection match the original unit before removal. Replace the seal during service and inspect the tank interior, wiring, and fuel lines for contamination or damage before installing the new module.

Quality Assurance

Delphi is a Tier 1 supplier with extensive OE fuel-system experience and a broad North American service footprint. FG2678 is built as a premium, specific-fit replacement fuel pump module assembly for dependable fuel delivery service.