COMPATIBILITY – Fits 2013-2016 Buick Encore; 2017-2021 Buick Encore; 2011-2016 Chevrolet Cruze; 2012-2020 Chevrolet Sonic; 2013-2021 Chevrolet Trax; 2016-2016 Chevrolet Cruze Limited GET THE RIGHT PART -- Before purchasing, please check the “Amazon Confirmed Fit” bar to ensure this part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes. If the “Amazon Confirmed Fit” bar has an “i” in a blue circle, this product has additional notes. Please hover over the “i” on the bar to see notes before making your purchase PROPRIETARY COATING -- Nonstick anti-friction coating seals small surface scratches and imperfections SEALING TECHNOLOGIES -- Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair NO RETORQUE DESIGN -- Steel core helps eliminate the need for retorquing head bolts STRONG AND DURABLE -- Features graphite or reinforced fiber facing material and steel armor for strength and durability DESIGNED FOR IMPERFECT SEALING SURFACES -- Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces