The "remanufactured" one I got lasted about 62,000 miles. NAPA seems to have abandoned the use of them and instead sells new ones made by their ECHLIN brand. Dodge may have used Bosch or Siemans?
The dealer had no clear estimate of when the back-ordered parts would be available. This truck is my daily driver. I run it 220 miles a day, 5 days a week!