Click on image to zoom

2001-2004 LB7 Duramax Rail Pressure Sensor - E05 10121

E05 10121
Exergy LB7 Rail Pressure Sensor
Pricing: $229.00


Did you break the connector on your LB7 fuel rail pressure sensor while doing an intake? Are you seeing intermittent rail pressure fluctuations that are causing running issues? The rail pressure sensor may be the root cause.
The fuel pressure sensor is a crucial part of the high pressure fuel system. It effectively measures fuel pressure allowing for proper pressure control from the ECU. A faulty or failing sensor can cause serious running issues and potential system failure due to over pressure. If the connector is broken or cracked, water could be introduced to the terminals also causing incorrect information relayed back to the ECU. 
Note: Standard LB7 connector with the factory male M12x1.5 fitting. Only to be used for LB7 applications. A professional diagnosis is recommended to ensure the rail pressure sensor is the cause of your issues. If mis-diagnosed and the rail pressure sensor does not fix your issue it cannot be returned once it has been installed.
This part can be used as a direct replacement for GM part number 97329566.



Shipping Information

  • Item Requires Shipping
  • 0.3 lbs.
  • W4.3000” x H2.2000” x L9.5000”

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.