Originally posted by RedHeartbeat@Dec 28 2005, 10:59 PM
2002 LS1 Front Oxygen Sensors by Delphi available at OriellyAuto

The O2 sensor end has a male connection. The factory LS1 harness has female O2 connectors.

ES10009 RH passenger side
ES10010 LH driver side
Does anyone have a cross reference number from other makers of this GM PN-
PN 25312203

It's the O2's I use for the '02 Camaro pcms.

thanks,

allen