2012 Buick Enclave backup camera

My backup Camera on my 2012 Buick Enclave does not come on when I put it in reverse. Everything else works and I would like to repair the system I have. Dealer said I need a new backup Camera at a cost of 377.50. I’m hoping I can get the part and have my mechanic put it in and save a few bucks. Any help would be appreciated. Thanks Bob

Not really a good way to save money because when you furnish parts the mechanic does not have to warranty the repair.

A used one from an auto recycler could be the answer, if you are sure of the diagnosis.

You can acquire one here.