O2 Sensor Replacement, brand?

[dudeinthething]

Has anyone replaced there O2 sensor, and what brand did they use?

 

[LS4me]

Has anyone replaced there O2 sensor, and what brand did they use?

Yes. I went factory as non-heated sensors will cause issues.

 

[nickandersonLS01]

mine were covered under warranty!

 

[Hawk03]

I went with motorcraft from Max--->. I think it was around $60.

 

[TINY]

With 02 sensors always buy from the manufacturer.

 

[2000LSMichael]

I bought mine from Max as well. I replaced all 4.

 

[skizot722]

Yes. I went factory as non-heated sensors will cause issues.

Non-heated sensors are not going to have 4 wires, and I assume that if you got the non-heated ones to fit in the harness somehow, you'd have a CEL.