I ordered a set of 4 O2 sensors for my truck they were delivered today and they only sent me 2 the picture of the item say SET OF 4 AND THE COMPANY IS SAYING USA.. IT'S NOT IT'S IN CHINA !!! NEVER EVER AGAIN WILL I BUY ANYTHING FROM EBAY A company this big you would think that they would have live body customer service GOOD LUCK WITH THAT.. TOTAL WASTE OF TIME
