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Hella 358146431 Fuel Pump and Sender Assembly - Left
| Brand | Hella 358146431 |
|---|---|
| Position | Left |
| Number of Poles | 3 |
| Operating Mode | Electric |
| Supplementary Article/Info 2 | With pressure regulator |
| Supplementary Article/Supplementary Info | With fuel sender unit |
| Product line | Hella |
| Fits | Mercedes-Benz · 14 vehicles |
Integrated assembly. Combines pump and sender for streamlined installation.
Electric operation. Provides consistent fuel delivery within compatible systems.
Fuel sender unit. Delivers accurate fuel level readings.
Cross-references Continental 228-242-010-006Z, Delphi FT4010 and Spectra Premium FG211A for the same application. See all 18.
HELLA Fuel Pump and Sender Assembly
The HELLA fuel pump and sender assembly combines fuel delivery and fuel level monitoring in one in-tank unit. Built for electric operation with a 3-pole design, it supports steady fuel supply while providing accurate tank level readings for compatible Mercedes-Benz applications.
Key Features
- Electric fuel pump and sender assembly for in-tank use
- Integrated fuel sender unit for level measurement
- Includes pressure regulator
- 3-pole electrical connection
- HELLA part number 358146431
Application Details
This HELLA fuel pump and sender assembly is a direct-fit style replacement for select Mercedes-Benz E350, E320, E500, E55 AMG, and CLS500 models with left-side in-tank applications. It is listed for 2003-2009 Mercedes-Benz E-Class and related chassis applications, including Fits 2006-2009 Mercedes-Benz E350, Left; Fits 2006 Mercedes-Benz CLS500, Left; Fits 2006 Mercedes-Benz E320, N/A; Fits 2003-2006 Mercedes-Benz E500, Left; Fits 2006 Mercedes-Benz E55 AMG, N/A; and Fits 2003-2005 Mercedes-Benz E320, Left. Part number 358146431 is also cross-referenced to Delphi FT4010 for the same application.
What It Helps Address
- Fuel starvation caused by a weak or failing in-tank pump
- Inaccurate fuel gauge readings from a worn sender unit
- Fuel pressure irregularities related to the integrated regulator
- Hard starting or stalling linked to inconsistent fuel delivery
- Service issues on Mercedes-Benz E350, E320, E500, E55 AMG, and CLS500 fuel systems
Installation Notes and Tips
Verify the vehicle’s left-side in-tank configuration, electrical connector style, and OE part number before installation. Confirm the 3-pole connection and pressure regulator specification match the original unit. Because this assembly includes the fuel sender unit, inspect the tank opening and sealing surfaces carefully during service and follow the vehicle manufacturer’s fuel system procedures.
Quality Assurance
HELLA supplies this assembly as an integrated fuel system component designed for consistent fuel delivery and accurate level monitoring in the listed Mercedes-Benz applications. Part number 358146431 is built to match the specified electric, 3-pole configuration with pressure regulation and sender integration.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2009 | Mercedes-Benz | E350 | Base | — | — | Left | In Tank Assy. |
| 2008 | Mercedes-Benz | E350 | Base | — | — | Left | In Tank Assy. |
| 2007 | Mercedes-Benz | E350 | Base | — | — | Left | In Tank Assy. |
| 2006 | Mercedes-Benz | CLS500 | Base | — | — | Left | In Tank Assy. |
| 2006 | Mercedes-Benz | E320 | CDI | 3.2L | L6 | N/A | Operating Mode: Electric; Number of Poles: 3; Supplementary Article/Supplementary Info: without gasket / seal / with fuel sender unit; Supplementary Article/Info 2: with pressure regulator; Hella |
| 2006 | Mercedes-Benz | E350 | Base | — | — | Left | In Tank Assy. |
| 2006 | Mercedes-Benz | E500 | Base | — | — | Left | In Tank Assy. |
| 2006 | Mercedes-Benz | E55 AMG | Base | 5.5L | V8 | N/A | Operating Mode: Electric; Number of Poles: 3; Supplementary Article/Supplementary Info: without gasket / seal / with fuel sender unit; Supplementary Article/Info 2: with pressure regulator; Hella |
| 2005 | Mercedes-Benz | E320 | Base | — | — | Left | In Tank Assy. |
| 2005 | Mercedes-Benz | E500 | Base | 5.0L | V8 | Left | In Tank Assy. |
| 2004 | Mercedes-Benz | E320 | Base | — | — | Left | In Tank Assy. |
| 2004 | Mercedes-Benz | E500 | Base | 5.0L | V8 | Left | In Tank Assy. |
| 2003 | Mercedes-Benz | E320 | Base | 3.2L | V6 | Left | In Tank Assy. |
| 2003 | Mercedes-Benz | E500 | Base | 5.0L | V8 | Left | In Tank Assy. |
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