Hey I need an 02 sensor the one that is on the exhaust manifold for an 03 Ecotec cav does anyone know the GM part # or the cheapest place to get one
![](http://registry.gmenthusiast.com/images/matt38y3/sig.jpg)
1989 Turbo Trans Am #82, 2007 Cobalt SS G85
this is a gm number and the price is ballpark its off alldata.
Oxygen Sensor
Front 12568234 $76.85
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yea i found it on gm parts direct for like 39 bucks!!!!!!!!!!!!!!!!!!!!!! awesome
finding parts for an 02 eco is hard everyone forgets they were in mid year 02s
![](http://registry.gmenthusiast.com/images/matt38y3/sig.jpg)
1989 Turbo Trans Am #82, 2007 Cobalt SS G85