View Full Version : O2 Sensors: Are LS1 and LS2 the same?

05-03-2008, 06:07 PM
Hi there

I may get all LS1 O2 sensors from an F-Body for just 4 bucks. Problem is: Can i use them on an LS2 or LC9 to be more specific (Both GEN IV). There is a small connector (2 Pins?) with a blue rubber seal.