Bosch part number 0414701072 is a Unit Injector (UIS) / Pump-Nozzle Injector Unit designed for heavy-duty diesel engines, mainly used in selected Scania trucks. It combines the injector nozzle and high-pressure fuel pump into a single assembly for precise diesel fuel injection.

Key Specifications

• Brand: Bosch
• Part Number: 0414701072
• Product Type: Unit Injector (UIS / PDE)
• Fuel System: Diesel Pump-Nozzle Injection System
• Injection Pressure: Up to approximately 2,200 bar
• EAN: 4047025110730

Cross Reference Numbers

• Scania OE: 1943974
• Bosch alternative references:
  • 0414701051
  • 0414701073

Vehicle Application

Suitable for various Scania P, G, R, and T Series trucks with DC13 engines, including:

• G360
• G440
• G480
• R400
• R440
• R480
• P410
• P440

Common engine codes:

• DC13.111
• DC13.112
• DC13.113
• DC13.114

Main Function

The injector unit:

• Delivers high-pressure diesel fuel directly into the combustion chamber
• Improves fuel atomization and combustion efficiency
• Supports better engine power and lower fuel consumption
• Helps reduce exhaust emissions

Common Symptoms of Failure

• Hard starting
• Engine misfire
• Rough idle
• Loss of power
• Excessive smoke
• Increased fuel consumption