Thanks

 

I heard you need one off a LT5 corvette. Someone said they got it autozone or somethin like that.

 

I recommend Bosch, only!

 

Here's the deal! I went to Autozone today to try and get a heated O2 sensor! Well Bosch doesn't make one FOR 3rd gens! The friend of mine working there called the Bosch Tech Line and told him what we were looking for! They called back and said they didn't have a 3 wire heated O2 sensor for my car! However, apparently in 1994 GM started putting heated O2 sensors in ALL Camaros and Firebirds with the 5.7 engine! We pulled out the O2 sensor and it's the same size/fitting size as the one for the 3rd gens! However, this one is 4 wire Heated O2 sensor! So we asked Bosch Tech Line and they said BLACK wire was signal, GREY wire was ground and the TWO WHITE wire are always hot (switched power)! I'm still going to do a little research on this and see what I can find out though!