Fitment：Replacement for Buick LaCrosse 3.6L 2012-2016.Cadillac CTS 3.6L 2012-2015.Chevy Camaro 3.6L 2012-2015，Caprice 3.6L 2012-2017，Colorado 3.6L 2015-2016，Equinox 3.6L 2013-2017，Impala 3.6L 2012-2020 and more Replace Number: 12634126 FJ1157 12642128 .Please ensure this product will fit your vehicle by checking the photos or the part number with your old item before purchase Recommendations for regular cleaning of fuel injectors: Generally speaking, if the car is in good condition and the fuel quality is good, it can be done every 40,000-60,000 kilometers.Even if the fuel injection nozzle is slightly clogged, you don't need to be too nervous, because the impurities can be sprayed and dissolved when accelerating at a high gear. It is recommended that car owners should often run at high speeds when driving daily to reduce the possibility of carbon deposits Energy Saving：Injector Nozzles designed for optimum fuel atomization (mist) for increased performance and fuel economy OEM Standard：Fuel Injector Spray Angle & Pattern and Fuel Volume per millisecond meet or exceed OEM specifications Replacement for Buick Enclave 3.6L 2018-2021
Replacement for Buick LaCrosse 2.4L 2015
Replacement for Buick LaCrosse 3.6L 2012-2016
Replacement for Cadillac ATS 3.6L 2013-2015
Replacement for Cadillac CTS 3.0L 2012-2013
Replacement for Cadillac CTS 3.6L 2012-2015
Replacement for Cadillac XTS 3.6L 2013-2019
Replacement for Chevrolet Camaro 3.6L 2012-2015
Replacement for Chevrolet Caprice 3.6L 2012-2017
Replacement for Chevrolet Captiva Sport 3.0L 2012
Replacement for Chevrolet Colorado 3.6L 2015-2016
Replacement for Chevrolet Equinox 3.0L 2012
Replacement for Chevrolet Equinox 3.6L 2013-2017
Replacement for Chevrolet Impala 3.6L 2012-2020
Replacement for Chevrolet Impala Limited 3.6L 2014-2016
Replacement for Chevrolet Traverse 3.6L 2018-2021
Replacement for GMC Canyon 3.6L 2015-2016
Replacement for GMC Terrain 3.0L 2012
Replacement for GMC Terrain 3.6L 2013-2017
OEM number：12634126 FJ1157 12642128