The original lug nut on certain vehicles has a failure-prone two-piece design that makes rust common and repair difficult. This Dorman OE FIX replacement has a one-piece, carbon steel design to prevent future problems. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Buick Allure: 2010] - [Buick LaCrosse: 2010, 2011, 2012, 2013, 2014, 2015, 2016] - [Buick Regal: 2011, 2012, 2013, 2014, 2015, 2016, 2017] - [Cadillac CT6: 2016, 2017, 2018, 2019, 2020] - [Cadillac CTS: 2013, 2014, 2015] - [Cadillac SRX: 2010, 2011, 2012, 2013] - [Cadillac XTS: 2013, 2014, 2015, 2016, 2017, 2018, 2019] - [Chevrolet Camaro: 2011, 2012, 2013, 2014, 2015] - [Chevrolet Impala: 2014, 2015, 2016, 2017, 2018, 2019, 2020] - [Chevrolet Malibu Limited: 2016] - [Chevrolet Malibu: 2013, 2014, 2015] - [Saab 9-5: 2010, 2011]