O2 Sensor Question

[UMEXT]

Hi, probably a silly question, but will the O2 sensors from the LS2 work in the 4.2? You, too, would ask if you could get a set for $10.

 

[CaptainXL]

Hi, probably a silly question, but will the O2 sensors from the LS2 work in the 4.2? You, too, would ask if you could get a set for $10.

Acdelco catalog lists different sensor part numbers depending on year and engine type. So doesnt look like it. I would double check.

http://parts-catalog.acdelco.com/catalog/catalog_search.php