How difficult is it to change an O2 sensor in a Chrysler 300? Must it be done by a mechanic?
Apr 5, 2009 at 2:57 AM
2006 Chrysler 300 Changing O2 Sensor
GRUMPYZX
- MEMBER
- 1 POST
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Disconnect the electrical plug to it and all you do is unbolt it and replace it with the new one. Not a hard job.
May 3, 2009 at 12:27 PM
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