2016 ES 300h Air Filter
so im wanting to replace the air filter but iv been reading a few things
and i noticed that the current Part Number for OEM is 17801-0V020
but there was another part number 17801-YZZ10
which one should i get ?

 

The first part number is superseded by the second one. It should be 1780138011

 

I've been using a K&N filter

 

i used to always use WIX pick them up at napa
but on my 07 every time i ever used a non oem air filter it never wanted to fit correctly so i just started always getting OEM and figured i can get OEM Online for between 18-22 shipped from amazon and ebay so ill just keep doing that
but i know i read there where reasons they changed them some reasons where saying that the quality was different and they got a cheaper supplier for them and thats whyt he prices changed always but the prices on the newer one seems to have gone higher then the orignal ones that are still avaialble