4 iridium spark plugs. Cleaned like new, gapped and ready to install. These plugs are original AC Delco with only 20,000 miles. These should be good for another 100,000 to 150,000 miles. The ACDelco 41-108 Spark Plug is a high-quality glow plug designed with iridium material for improved performance and durability. As a trusted brand in the automotive industry, ACDelco ensures reliable ignition systems and components for your vehicle. This spark plug is specifically designed to enhance the ignition efficiency of your car or truck, providing a reliable and consistent spark for optimal engine performance. With its iridium material and precise engineering, the ACDelco 41-108 Spark Plug is a valuable addition to any vehicle's ignition system. this plug fits many different automobile models here are some, check fitment.
2012-2013 CHEVROLET IMPALA 6 Cyl 3.6 L 

2010-2017 CHEVROLET TRAVERSE 6 Cyl 3.6 L 

2010-2016 GMC ACADIA 6 Cyl 3.6 L 

2018-2023 CHEVROLET TRAVERSE LT 6 Cyl 3.6 L 

2010-2017 BUICK ENCLAVE 6 Cyl 3.6 L 

2012-2016 CADILLAC SRX 6 Cyl 3.6 L 

2010-2011 CADILLAC SRX 6 Cyl 3 L 

2016 CHEVROLET COLORADO 6 Cyl 3.6 

2010-2015 CHEVROLET CAMARO LT 6 Cyl 3.6 L 

2014-2020 CHEVROLET IMPALA LT 6 Cyl 3.6 L 

2013 BUICK LACROSSE TOURING 6 Cyl 3.6 L 

2017 GMC ACADIA LIMITED 6 Cyl 3.6 L 

2014-2016 CHEVROLET IMPALA LIMITED LT 6 Cyl 3.6 L 

2018,2020-2021,2023 BUICK ENCLAVE ESSENCE 6 Cyl 3.6 L 

2019 BUICK ENCLAVE 6 Cyl 3.6 L 

2012,2014 BUICK LACROSSE PREMIUM 6 Cyl 3.6 L 

2011 BUICK LACROSSE CXL 6 Cyl 3.6 L 

2010 BUICK ALLURE/LACROSSE CXL 6 Cyl 3 L 

2010-2012 CHEVROLET EQUINOX LT 6 Cyl 3 L 

2015 CHEVROLET COLORADO Z71 6 Cyl 3.6 L 

2016 BUICK LACROSSE 1SV 6 Cyl 3.6 L 

2015-2016 GMC CANYON SLE 6 Cyl 3.6 

2010-2012 GMC TERRAIN SLT 6 Cyl 3 L 

2013-2017 GMC TERRAIN SLT 6 Cyl 3.6 

2015 BUICK LACROSSE 6 Cyl 3.6 L