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Title: Bad O2 Sensors
Review: I have done business with Auto Parts 123 on various occasions. I always ordered the same item, oxygen sensors for my car. 3 times the check engine light came on and the code read O2 sensor. I have ordered now 3 from Auto Parts 123 and my check engine light has come on again saying I need to replace the oxygen sensors I just replaced in February. There must be something defective with these sensors! My mechanic says he puts them in all the time and they last for years, mine have lasted only two or three months.
