2011 Cadillac CTS: Ambient Air Quality Sensor

2011 Cadillac CTS equipped with
6.2L V8 Gas OHV Supercharged,
3.6L V6 Gas DOHC,
3.0L V6 Gas DOHC GM Original Equipment
USE T/W MATING CONN 13584422
AUTO RECIRCULATING AIR FILTER(K14)

1 Per Vehicle