Bosch 0445110011 Injector

Bosch 0445110011 Injector: Precision Fuel Delivery for Mercedes-Benz

The Bosch 0445110011 Injector is a high‑performance fuel injector designed for the Common Rail (CR) diesel systems found in a wide range of Mercedes-Benz vehicles. This component is engineered to deliver fuel with exceptional accuracy, ensuring optimal combustion efficiency, reduced emissions, and reliable engine performance.

Key Technical Specifications

• Model Code: 0445110011 (also referenced as 0 445 110 011)
• Application: Common Rail diesel injection systems
• Compatibility: Mercedes-Benz Vito Bus, E‑Class, C‑Class, W210/W202/S210/S212, and other CRI113‑based models
• Injection Pressure: Up to 2000 bar (typical for modern CR systems)
• Material: High‑strength alloy with corrosion‑resistant coating
• Seal Type: Integrated O‑ring seal for leak prevention
• Operating Temperature Range: -40 °C to +120 °C
• Operating Pressure Range: 0.5–2.5 MPa
• Electrical Connection: Standard 3‑pin connector compatible with Bosch ECU modules

Design Features and Performance Benefits

The injector’s design incorporates several advanced features that contribute to its superior performance:

• Precision Atomization: The injector nozzle is engineered to produce a fine fuel spray, enhancing air‑fuel mixing and promoting complete combustion.
• Durable Construction: The use of high‑grade alloys and protective coatings ensures longevity even under harsh operating conditions.
• Low Wear Rate: The injector’s internal geometry minimizes wear, extending service life and reducing maintenance intervals.
• Seamless Integration: The injector’s dimensions and connector design allow for direct replacement without the need for additional adapters or modifications.
• Emission Compliance: By delivering precise fuel quantities, the injector helps meet stringent Euro 6 and other emission standards.

Installation Guidelines

Installing the Bosch 0445110011 Injector requires careful attention to detail to maintain system integrity:

1. Preparation: Ensure the engine is cool and disconnect the battery to prevent accidental ECU activation.
2. Removal of Old Injector: Carefully disconnect the fuel line, relieve system pressure, and remove the existing injector using a suitable wrench set.
3. Inspection: Check the injector port for damage or debris. Clean with a non‑abrasive brush if necessary.
4. Installation: Align the new injector’s mounting flange with the port, apply a thin layer of high‑temperature sealant if recommended by Bosch, and torque to the manufacturer’s specifications.
5. Reconnection: Reattach the fuel line, ensuring a tight seal. Reconnect the electrical connector to the ECU.
6. System Check: Re‑pressurize the fuel system, check for leaks, and perform a diagnostic scan to confirm injector functionality.

Compatibility Matrix

The injector is compatible with a broad spectrum of Mercedes-Benz models. Below is an overview of common applications:

Maintenance and Troubleshooting

Regular maintenance ensures the injector continues to perform at peak efficiency:

• Periodic Inspection: Check for signs of wear, such as increased fuel pressure or rough idling.
• Fuel Quality: Use high‑quality diesel to prevent particulate buildup that can clog the injector.
• Diagnostic Codes: Common issues include P0420 (Catalyst System Efficiency) and P0305 (Cylinder 5 Misfire), which may indicate injector problems.
• Cleaning: If performance drops, consider a professional injector cleaning service to remove deposits.

Why Choose the Bosch 0445110011 Injector?

The Bosch 0445110011 Injector stands out for its:

• Reliability: Proven track record in demanding commercial and passenger applications.
• Precision: Advanced nozzle design delivers consistent fuel metering.
• Compatibility: Seamless fit for a wide range of Mercedes-Benz CRI113 engines.
• Durability: Resistant to high temperatures, pressures, and corrosive environments.
• Compliance: Meets or exceeds emission regulations, supporting cleaner operation.

Whether you are maintaining a fleet of Vito buses, upgrading an E‑Class sedan, or ensuring the longevity of a C‑Class vehicle, the Bosch 0445110011 Injector delivers the performance and reliability required for modern diesel engines.

Conclusion

The Bosch 0445110011 Injector exemplifies engineering excellence in fuel injection technology. Its precise delivery, robust construction, and broad compatibility make it an indispensable component for Mercedes-Benz vehicles equipped with Common Rail diesel systems. By choosing this injector, owners and technicians can expect enhanced engine efficiency, reduced emissions, and dependable operation across a wide range of applications.