Peace be upon you I have Elantra taillights 2018, 2016, 2017, four pieces Right Chinese Left original, sold The two in the middle, I'm not sure about them, but I think they are Korean or Taiwanese because of their cleanliness, unlike the Chinese ones They don't have any problems Reason for changing: I changed the shape of the taillights. You can find the new shape in the ad, and the old ones are working.