Utica-Dunkirk 43800013 Ignitor

The original pn was 43800014, is this a revision? And if so, is this the one with a shorter base as the originals were having issues with cracking.

Yes, according to factory 43800013 is the direct replacement for Carrier 438-00-014. Please order from the link below if needed. Thank you.

https://www.gsistore.com/products/43800013