Oxygen sensor cost - why the large difference?

Josebaum7
Tue, 21 Feb 2023 16:24:15 +0000
Maintenance/Repairs

I am looking to replace my rear oxygen sensor and notice online that sensors range from $35-350. Why such a large difference in cost? The cheap ones are rated decently on auto retailer websites so why are there ones for +$350? I want to make sure I’m not missing something before I buy.

8 posts - 5 participants