Fit for: 2012-2017 Buick Enclave V6 3.6L - Upstream or Downstream 2013-2015 Cadillac ATS V6 3.6L - Downstream 2016-2017 Cadillac ATS V6 3.6L Turbo - Downstream 2005-2007 Cadillac CTS V6 3.6L - Downstream 2008-2011 Cadillac CTS V6 3.6L w/Manual Transmission - Downstream 2008-2011 Cadillac CTS V6 3.6L w/Automatic Transmission - Downstream Right 2012-2014 Cadillac CTS V6 3.6L - Downstream Right 2014-2018 Cadillac CTS V6 3.6L Turbo - Downstream 2005-2007 Cadillac CTS V6 2.8L - Downstream 2010-2014 Cadillac CTS V6 3.0L - Downstream Right 2005-2006 Cadillac SRX V8 4.6L - Downstream 2005-2009 Cadillac SRX V6 3.6L - Downstream .
