Hella 358300441 Fuel Pump and Sender Assembly

Fuel Pump and Sender Assembly Overview

The Hella 358300441 fuel pump and sender assembly delivers fuel from the tank to the engine while also providing fuel level readings for the gauge system. This electric in-tank unit combines pumping and level sensing in one assembly for a direct-service replacement on select Chevrolet Blazer, GMC Jimmy, and Oldsmobile Bravada applications.

Built for vehicles that use an in-tank electric fuel delivery setup, this assembly supports steady fuel supply and accurate tank level monitoring. The Hella 358300441 is a practical choice for 1998-2005 Chevrolet Blazer, GMC Jimmy, and Oldsmobile Bravada models listed below.

Key Features

• Electric fuel pump and sender assembly
• Integrated fuel level sender for gauge feedback
• In-tank design for select GM SUV applications
• Supports fuel delivery and level monitoring in one unit
• Direct fitment for listed Chevrolet Blazer, GMC Jimmy, and Oldsmobile Bravada vehicles

Detailed Product Description

This Hella fuel pump and sender assembly is engineered as an integrated replacement for vehicles that use an electric in-tank fuel system. It moves fuel from the tank to the engine and reports fuel level to the instrument cluster, helping maintain consistent operation in daily driving conditions. The part number 358300441 is listed for multiple Chevrolet Blazer, GMC Jimmy, and Oldsmobile Bravada configurations, including 4-door and in-tank assembly applications.

Hella’s product line focuses on OE-style electrical and fuel system components, and this assembly follows that approach by combining the pump and sender into a single service unit. If you are replacing a worn fuel pump on a 2000-2001 Chevrolet Blazer or 2000-2001 GMC Jimmy, part number 358300441 provides a fitment-specific solution for the listed vehicles.

This part cross-references AFE3992M and 19177220 for the same application.

Common Problems This Part Can Address

• Engine hesitation or stalling caused by weak fuel delivery
• Hard starting related to low fuel pressure
• Inaccurate fuel gauge readings from a failing sender
• Intermittent fuel pump operation in an in-tank system
• Fuel system drivability issues on listed GM SUV applications

Installation Notes and Tips

• Fits 2005 Chevrolet Blazer, N/A, 4-Door; In Tank Assy.; Operating Mode: Electric; Supplementary Article/Supplementary Info: with cable set; Supplementary Article/Supplementary Info: with seal; Supplementary Article/Supplementary Info: with fuel sender unit.
• Fits 2002 Chevrolet Blazer, N/A, 4-Door (1st Design); In Tank Assy.; Operating Mode: Electric; Supplementary Article/Supplementary Info: with cable set; Supplementary Article/Supplementary Info: with seal; Supplementary Article/Supplementary Info: with fuel sender unit.
• Fits 2002 Chevrolet Blazer, N/A, 1st Design; In Tank Assy.; Operating Mode: Electric; Supplementary Article/Supplementary Info: with cable set; Supplementary Article/Supplementary Info: with seal; Supplementary Article/Supplementary Info: with fuel sender unit.
• Fits 2000-2001 Chevrolet Blazer, N/A, 4-Door; In Tank Assy.; ACDELCO; MU85; Operating Mode: Electric; Supplementary Article/Supplementary Info: with cable set; Supplementary Article/Supplementary Info: with seal; Supplementary Article/Supplementary Info: with fuel sender unit.
• Fits 2000-2001 Chevrolet Blazer, N/A, In Tank Assy.; Operating Mode: Electric; Supplementary Article/Supplementary Info: with cable set; Supplementary Article/Supplementary Info: with seal; Supplementary Article/Supplementary Info: with fuel sender unit.
• Fits 2000-2001 GMC Jimmy, N/A, 4-Door; In Tank Assy.; ACDELCO; MU85; Operating Mode: Electric; Supplementary Article/Supplementary Info: with cable set; Supplementary Article/Supplementary Info: with seal; Supplementary Article/Supplementary Info: with fuel sender unit.
• Fits 2000-2001 GMC Jimmy, N/A, In Tank Assy.; Operating Mode: Electric; Supplementary Article/Supplementary Info: with cable set; Supplementary Article/Supplementary Info: with seal; Supplementary Article/Supplementary Info: with fuel sender unit.
• Fits 2000-2001 Oldsmobile Bravada, N/A, In Tank Assy.; Operating Mode: Electric; Supplementary Article/Supplementary Info: with cable set; Supplementary Article/Supplementary Info: with seal; Supplementary Article/Supplementary Info: with fuel sender unit.
• Fits 1999 Chevrolet Blazer, N/A, In Tank Assy.
• Fits 1999 GMC Jimmy, N/A, In Tank Assy.
• Fits 1999 Oldsmobile Bravada, N/A, In Tank Assy.
• Fits 1998 Chevrolet Blazer, N/A, 18 Gallon Fuel Tank.
• Fits 1998 GMC Jimmy, N/A, 18 Gallon Fuel Tank.
• Fits 1998 Oldsmobile Bravada, N/A, 18 Gallon Fuel Tank.

Quality Assurance

Hella is a recognized name in automotive electrical and fuel system components, and this assembly is built for the listed vehicle applications with electric in-tank operation and integrated sender functionality. Verify the vehicle year, model, and configuration notes against the fitment list before installation.