Are all the 02 sensors on a 2003 cts interchangeable

Question

Blockquote
Can I change
Can I chance a bank 1 sensor 2 with a bank 2 sensor 2 in my 2003 cts

Answer 1

OEM part number for front 02 sensor are 24402859 , Rear 02 sensor are 24402860, Both front 02 sensor are the same, Both rear 02 sensor are the same , So yes you can swap rear sensor with rear sensor, You can also swap front sensor with front sensor.