Bosch 0445218026 Diesel Fuel Rail Pressure Sensor - with Passenger Side Right

The Bosch 0445218026 is a genuine OEM high-pressure fuel rail (distributor tube) with integrated fuel pressure sensor for the passenger side (right bank) of the Cummins 5.0L V8 diesel engine. As a genuine Bosch component, it is manufactured to the same original equipment specifications as the part it replaces, ensuring a precise fit and reliable performance.

The fuel rail serves as the high-pressure conduit that distributes pressurized diesel fuel from the injection pump to each individual fuel injector. Over time, fuel rail replacement may become necessary if the rail becomes internally contaminated or if the integrated pressure sensor fails — either condition can negatively affect injector performance and fuel delivery accuracy.

Key Features:

• Genuine Bosch OEM replacement — built to original factory specifications
• Includes integrated fuel rail pressure sensor
• Passenger side (right bank) fuel rail
• Direct drop-in replacement — no modifications required
• Compatible companion to driver-side rail Bosch 0445218025

OEM Cross-Reference Part Numbers:

• Bosch: 0 445 218 026 / 0445218026
• Nissan/Infiniti: 17520EZ40C / 17520-EZ40C
• Cummins: 2884120

Note: This is the passenger-side (right) fuel rail only. The driver-side (left) fuel rail is sold separately under Bosch part number 0445218025.