Grizzly Fuel Rail Pressure (FRP) Sensor 17-23 GM 6.6L Duramax NMU70432-04 Designed with heavy duty truck

Designed with heavy duty truck use in mind

This kit does not come with a seal or plug for the non-service plug on the pump

Increase the performance and reliability of your diesel pick-up all with less maintenance

Say goodbye to dirt

What sets this setup apart is the combination of massive damping capacity and on-the-fly adjustability

Grizzly Fuel Rail Pressure (FRP) Sensor 17-23 GM 6.6L Duramax NMU70432-04 Designed with heavy duty truckRestore accurate fuel rail pressure monitoring and dependable fuel system performance in your GM Chevrolet 6. 6L Duramax L5P or L5D with the Grizzly GA60670 Fuel Rail Pressure (FRP) Sensor. Designed as a direct fit replacement sensor, the GA60670 helps ensure proper fuel pressure readings for reliable engine operation, fuel delivery control, and overall drivability in your Duramax powered truck. The fuel rail pressure sensor plays a critical role in