how many oxygen sensors does a 2006 jeep 3.7 liberty have
They have 2.. one upstream and ne downstream.. they use the same part number so just buy 2 is need replacing
Sorry on that, there are 4 - 02 sensors in that one.
There is a catalytic converter on each side in the y pipe. 02 sensor in front and in behind each cat. in the y pipe.
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