Hella 358301821 Fuel Pump and Sender Assembly

Fuel Pump and Sender Assembly for GM SUVs

The Hella Fuel Pump and Sender Assembly combines fuel delivery and fuel level monitoring in one in-tank unit. Built for electric operation, it supports steady fuel flow to the engine while providing accurate tank level readings for the vehicle’s gauge system.

Compatible With select Buick Enclave, Chevrolet Traverse, GMC Acadia, GMC Acadia Limited, and Saturn Outlook applications, this assembly is a direct-fit service part for common GM crossover fuel system repairs. Part number 358301821 is also referenced for related OE-style applications.

Key Features

• Electric in-tank fuel pump and sender assembly
• Integrated fuel sender unit for level reporting
• Includes seal for installation in the tank module
• Supports consistent fuel supply and accurate fuel level readings
• Hella Electronics OE competence backed by more than 60 years of experience

Product Details

Hella 358301821 is a fuel pump and sender assembly engineered to move fuel from the tank to the engine while monitoring fuel level through the sender circuit. The integrated design reduces the need to service separate components and helps streamline replacement on vehicles that use an in-tank electric fuel delivery module. This part number 358301821 is a practical OE-style solution for GM crossover platforms that require both pump output and sender accuracy.

This part cross-references AFE3790M for the same application.

Vehicle Fitment

• Fits 2009-2017 Buick Enclave, in tank assembly (excluding fuel tank sending unit).
• Fits 2009-2017 Buick Enclave, in tank assembly (excluding fuel tank sending unit).
• Fits 2014-2016 Buick Enclave, in tank assembly (including fuel tank sending unit).
• Fits 2014-2016 Buick Enclave, in tank assembly (including fuel tank sending unit).
• Fits 2009-2017 Chevrolet Traverse, in tank assembly (excluding fuel tank sending unit).
• Fits 2009-2017 Chevrolet Traverse, in tank assembly (excluding fuel tank sending unit).
• Fits 2009-2016 Chevrolet Traverse, in tank assembly (including fuel tank sending unit).
• Fits 2013-2016 Chevrolet Traverse, in tank assembly (including fuel tank sending unit).
• Fits 2017 GMC Acadia Limited, in tank assembly (excluding fuel tank sending unit).
• Fits 2017 GMC Acadia Limited, in tank assembly (excluding fuel tank sending unit).
• Fits 2009-2016 GMC Acadia, in tank assembly (including fuel tank sending unit).
• Fits 2009-2016 GMC Acadia, in tank assembly (excluding fuel tank sending unit).
• Fits 2016 GMC Acadia, in tank assembly (including fuel tank sending unit).
• Fits 2009-2016 GMC Acadia, in tank assembly (excluding fuel tank sending unit).
• Fits 2009-2010 Saturn Outlook, in tank assembly (excluding fuel tank sending unit).
• Fits 2009-2010 Saturn Outlook, in tank assembly (excluding fuel tank sending unit).

Common Repair Uses

• Fuel pump failure causing hard start or no-start conditions
• Inaccurate fuel gauge readings from a worn sender unit
• Intermittent fuel delivery under load or at higher demand
• Replacement of a noisy or weak in-tank pump module
• Service for a leaking tank module seal area

Installation Notes

Install this assembly in the fuel tank as an electric in-tank module and verify the sender connection before final assembly. Confirm the vehicle’s original configuration against the listed notes, since some applications are specified with or without the fuel tank sending unit. Use the included seal during installation and check for proper sealing after the module is secured.

Quality Assurance

Hella draws on OE electronics competence developed over more than 60 years, with a focus on reliable fuel system operation and accurate sender performance. Verify fitment by year, make, model, and in-tank configuration before ordering.