13-16 CADILLAC ATS CTS AIR FUEL RATIO O2 OXYGEN SENSOR USED OEM

Lambda O2 Oxygen Sensor 16449 For 2012 Cadillac CTS 3.6L 3.6L

12-15 GM ATS CTS Camaro LFX AIR FUEL RATIO O2 OXYGEN SENSOR OEM 12634062

Oxygen O2 Sensor 12634064 For 12-17 Cadillac ATS CTS STS Chevrolet Camaro 3.6L

13-16 Cadillac ATS CTS AIR FUEL RATIO O2 OXYGEN SENSOR PAIR OEM

OE GENUINE Lambda Oxygen Sensor O2 16532 Downstream 2004 For Cadillac CTS 3.6L

Lambda O2 Oxygen Sensor 16017 For 2008-2010 Cadillac CTS Luxury 3.6L