If you’ve been having a hard time starting the engine in your 10th generation (2014, 2015, 2016, 2017 & 2018) GM Chevy Impala and the OEM 12 volt car battery is a few years old, you probably need to replace it. Take a look at my DIY instructions for the procedure (with the OEM group size and the compatible replacement part numbers), by clicking on the text link or thumbnail image below.
2014-2018 GM Chevrolet Impala 12V Car Battery Replacement Guide
