Mercedes Benz W124 W201 W126 Fuel Distributor / Fuel Divider Bosch 0438121001 – Original Used Part

Diagnosis and Common Symptoms

Is your Mercedes Benz experiencing rough idling, poor acceleration, or difficulty starting? This fuel distributor often fails due to age and internal corrosion, leading to uneven fuel distribution. Common symptoms include:

• Rough or erratic idling
• Hesitation or stalling during acceleration
• Increased fuel consumption
• Black smoke from exhaust
• Difficulty starting, especially when cold
• Fuel leaking from the distributor body.
• Possible fault codes related to fuel trim or mixture adaptation, though these are not always present.

Introduction

This is a genuine Bosch 0438121001 fuel distributor/fuel divider removed from a running Mercedes Benz. This critical component is responsible for ensuring the correct fuel mixture to each cylinder. It has been carefully inspected and tested to ensure proper functionality. Avoid the expense of a new unit and restore your Mercedes to its optimal performance with this guaranteed working used part.

Product Details

Brand: Bosch Model Compatibility: Mercedes Benz W124, W201 (190E), W126. Compatible with various engine types across these chassis including, but not limited to M102, M103 engines. Please verify part number compatibility with your specific vehicle application. Part Name: Fuel Distributor / Fuel Divider

Condition: Genuine Used (Tested Working) Notes: No coding or programming is required for installation. However, professional installation by a qualified mechanic is always recommended to ensure proper setup and fuel system calibration.