Ok so i ordered a set of 02 sensors and they never came so i ordered a second set because the first set never came and i needed them. Then i reported to ebay that i never recieved the first set that i ordered but the postal carrier claims it was delivered and i was not home so it was left on my porch so ebay says my claim is denied. My question is if i got the first set why would i order a second set of the exact same thing?!?!? Any ideas what i can do. Your car only holds one set of o2 sensors..
