» » »


Ask Your Question

2003 GMC Yukon Denali Question: Right Rear o2 sensor



Jmartsm, Fresno, CA, February 12, 2011, 15:11

Where is it located and what does it take to replace it??

1 Answer
Flag This
  • Answer #1

    Superbob February 12, 2011, 15:23

    It's in the exhaust pipe behind the right catalytic converter. They come out with the proper socket wrench or a box end wrench.

    Flag This
  • Reply

    Jmartsm, February 12, 2011, 15:50

    Thank you

    Flag This