The Exergy rail pressure sensor for 2006–2007 Chevrolet Duramax 6.6L LBZ is a direct-fit rail pressure sensor specified for that engine and year range. Offered to match the LBZ Duramax fitment, this replacement sensor is intended to restore proper rail pressure sensing and fitment on the specified Chevrolet Duramax LBZ applications.
Exergy 06-07 Chevrolet Duramax 6.6L LBZ Rail Pressure Sensor