I just noticed that Ford's engine assembly PNs are different for 2023 vs 2021/2022. Does anyone know if there truly are any differences to be aware of if attempting an install between these parts?

ENGINE (2021-2022) ML3Z-6006-H
ENGINE (2023) NL3Z-6007-D

Thanks.

 

Be a wear of Cylinder deactivation difference between years, in what is >offered. They may not know this.
They are not interchangeable between engine Generations.
PCM software is all different to accomplish deactivation plus other differences.
Good luck.

 

Thanks. 2021-2023 all use the same variable displacement setup. I'm trying to determine if there were sensor, harness, or hard part differences between 21/22 and 23.

 

Be aware of being aware.