Wehrli billet IAT sensor weld bung for 2003–2007 5.9L Cummins engines is CNC machined from 6061-T6 aluminum and designed for welding to custom aluminum intake piping. The sensor pad is radius cut for 4" or 5" piping and includes an airflow direction arrow to help position the sensor correctly. It’s compatible with the listed MOPAR part numbers for direct-fit installations.
Wehrli 5.9L Cummins IAT Sensor Aluminum Weld Bung