After the ice hammer last week, the thought of adding a battery heater has gained some favor in my sight... The car place I bought my 2016 had replaced the battery, but managed not to replace the battery cover... My plan is to put a heater pad under the battery, and re-install the battery cover.
Battery Cover Part Number: 24431-5HA0A seems to be going north of $45, yet 24431 for an Altima is down near $20. It's just the quilted cover on all 4 sides, no heating elements whatsoever.
I'd say any 24431, regardless of US or Korea, will work. Good old QR25DE engine.
