Oxygen Sensor in chrysler 300 Touring 3.5 v6
 

Hi there, where are Oxygen Sensors located in 300 touring?
How many Oxygen Sensors has 300 touring?
Thanks.

It has 4 of them. The upstreams should be visible from the top, however the passenger side will be a bit harder to do from the top. The downstreams are under the car after the converters.

great... what's the average life time of oxygen sensors? how many miles? (or years)

impossible to say when will u die?

Hope to die later as possible...
Someone can help to choice the propers 4 sensors?
i am going to buy sensors, on a online part store, http://www.partstrain.com, have 2005 chrysler 300 touring, but it's difficult to choice the proper 4 sensors...
i buy on this site because i'll take lots of others parts...

kevin can you help me? :-)

denso or ntk no bosh

ok for denso, may all 4 sensors are the same size and type?
in the description find Rear, Driver Side, Before Or After Catalytic Converter.

that's because they are different for each one so get all 4 then