BD Diesel CP3 Injection Pump

The BD Diesel CP3 injection pump is a remanufactured high-pressure fuel injection pump. It is built as a stock replacement for diesel engines that use a Bosch CP3-style common-rail system. The CP3 pump pressurizes fuel and delivers it to the common rail, so the injectors can atomize it properly for efficient combustion, good throttle response and dependable starting.

Key Features:

• Remanufactured CP3 high-pressure common-rail fuel pump, also called a CP3 fuel injection pump or high-pressure fuel pump
• Stock-style replacement designed to restore factory fuel delivery and rail pressure
• Offered under a stock exchange program, so the original pump core is returned for remanufacturing
• Available in several versions for popular diesel truck applications
• Backed by BD Diesel, a brand known for diesel performance and replacement parts

A worn CP3 pump can cause hard starting, rough running, loss of power or fuel-pressure faults. Replacing it with a remanufactured BD Diesel unit helps restore reliable fuel delivery and engine performance. Choose the version that matches your engine.