Bosch 0445110276 Injector

Bosch 0445110276 Diesel Fuel Injector

The Bosch 0445110276 is a high‑performance Common Rail (CR) fuel injector designed for modern diesel engines. It delivers precise fuel metering, ensuring optimal combustion, reduced emissions, and improved engine efficiency.

Key Technical Specifications

• Model Number: 0445110276 (also listed as 0 445 110 276)
• Fuel Type: Diesel
• Injection System: Common Rail (CR) with high‑pressure pump integration
• Operating Pressure: Up to 2000 bar (typical for modern diesel engines)
• Flow Rate: 1.9 L/min at 2000 bar (varies with engine size and configuration)
• Electrical Interface: 12‑V DC, standard injector control module (ICM) communication
• Dimensions: Standard injector body length 70 mm; nozzle diameter 0.4–0.5 mm
• Material: High‑strength alloy with corrosion‑resistant coating for long service life

Vehicle Compatibility

The injector is engineered to fit a wide range of European diesel engines, particularly those found in the following brands and models:

• Alfa Romeo – 1.9 CDTI engines (e.g., Giulietta, MiTo)
• Fiat – 1.9 CDTI and 1.9 JTD variants (e.g., Panda, Tipo, Doblò, Multipla)
• Opel – 1.9 CDTI engines in Astra, Vectra, Zafira, Signum, and other models
• Suzuki – 1.9 CDTI engines (e.g., Grand Vitara)
• Saab – 1.9 CDTI engines in various models
• Vauxhall – 1.9 CDTI engines in Astra, Zafira, and related vehicles

Performance Highlights

• Precision Fuel Delivery: Micro‑controlled injection timing and quantity for optimal combustion.
• Low Noise & Vibration: Engineered to reduce injector noise, enhancing cabin comfort.
• High Durability: Designed to withstand high pressures and temperatures typical of diesel engines.
• Reduced Emissions: Supports compliance with Euro 6 emission standards by ensuring complete fuel burn.

Installation Guide

1. Preparation: Disconnect the battery and drain the engine oil to prevent contamination.
2. Remove Old Injector: Carefully detach the old injector from the cylinder head, noting the orientation of the gasket and seal.
3. Clean the Seat: Inspect the injector seat for wear or damage; clean with a non‑abrasive brush.
4. Install New Injector: Place the Bosch 0445110276 onto the seat, ensuring proper alignment of the electrical connector and hydraulic lines.
5. Seal & Torque: Apply a fresh gasket or sealant as specified by the manufacturer. Tighten the injector bolt to the recommended torque setting (typically 30–35 Nm).
6. Reconnect Systems: Reattach the fuel lines, electrical connectors, and battery.
7. Test Run: Start the engine and check for leaks or abnormal noise. Verify injector operation via diagnostic scan tool if available.

Maintenance & Troubleshooting

• Regular Inspection: Check for fuel leakage, unusual vibration, or increased exhaust smoke during routine service intervals.
• Cleaning: Use a high‑pressure injector cleaning kit to remove deposits that may impair performance.
• Common Issues:
  • Injector Leak: Often due to worn seals; replace gasket and ensure proper torque.
  • Misfire or Rough Idle: May indicate incorrect fuel pressure; verify pump operation.
  • High Fuel Consumption: Could be caused by clogged injector nozzle; perform a cleaning cycle.

Quality Assurance & Compliance

The Bosch 0445110276 injector undergoes rigorous testing to meet ISO/TS 16949 quality standards and complies with Euro 6 emission regulations. Each unit is stamped with a unique serial number for traceability.

Why Choose the Bosch 0445110276?

• Reliability: Proven track record in high‑pressure diesel applications.
• Compatibility: Designed to fit a broad spectrum of European diesel engines, reducing the need for custom adapters.
• Performance: Enhances fuel efficiency and reduces emissions without compromising power output.
• Support: Extensive technical documentation available from Bosch for service technicians.

For automotive professionals seeking a dependable, high‑performance injector that delivers consistent results across multiple vehicle platforms, the Bosch 0445110276 Diesel Fuel Injector stands out as an optimal choice.