Genuine GM 2011-2016 LML 6.6L Duramax High Pressure Fuel Rail Sensor 12651990

The Fuel Pressure Sensor effectively measures fuel pressure in the fuel rail. Ensuring proper pressure is being transferred to the fuel injectors for smooth idling and acceleration.

- Stops and prevents rough idling
- Replacement shuts off the "check engine" light
- Restores fuel efficiency
- Rigorous quality control measures have been undertaken to ensure that this part conforms to product standards

Replaces OEM GM Part Number: 12611873 & FPS44

Fitment: 2011-2016 Chevy/GMC 6.6L LML Duramax