Bosch Common Rail Diesel Fuel Injection Pump

The Bosch Common Rail Diesel Fuel Injection Pump is a high-pressure diesel fuel pump. It supplies fuel to the common rail in modern diesel engines. Bosch pioneered common rail technology, and these pumps are built to the company's OEM engineering standards. Depending on the application, you may also see this part called a diesel high-pressure pump, CP-series pump, or common rail pump.

Key Features:

• Generates and maintains the high fuel pressure that a common rail system needs for precise injection
• Supports fine fuel atomization, which helps combustion efficiency, power delivery and emissions control
• Precision-machined internal components are made for durability under continuous high-pressure operation
• Built to Bosch quality standards for reliable cold starts and consistent performance
• Works with the engine's electronic control system to regulate fuel pressure accurately

Bosch is a leading supplier of diesel fuel injection systems. Replacing a worn or failing pump with a Bosch unit helps restore smooth running, throttle response and fuel economy. Installation should follow the manufacturer's service procedures. Use clean diesel fuel and replace fuel filters at the recommended intervals to protect the pump and injectors.