I'm also willing to bet the coils are easy to buy and dirt cheap on rockauto.com EDIT: Yep. Here they are for a 2010 Maxima (not sure what year his was) for $1

I'm also willing to bet the coils are easy to buy and dirt cheap on rockauto.com EDIT: Yep. Here they are for a 2010 Maxima (not sure what year his was) for $18.52 each. Rockauto is always, always the answer https://www.rockauto.com/en/moreinfo.php?pk=12032829&cc=1444664&pt=7060&jsn=919 https://www.rockauto.com/en/moreinfo.php?pk=12032829&cc=1444... I also just checked. Same price for a 2000 model year. Same for a 2020. This is not a problem.