My daughter has a 2019 Blazer and she needs a replacement Alternator. The mechanic said it will cost $2000.00. I have some mechanic skills from many years ago. Could someone please tell me how buried this alternator is and how difficult it will be to change the alternator. Any trick on how to get to it and possibly what not to do. Pictures would be great. Thank you guys in advance. Have a great Thanksgiving, be safe!