Oil Filter Wrench for Prius Lexus Toyota Scion Fits Prius V/Corolla/Matrix, CT200h, Scion iM/iQ/xD with 1.8 Liter 6 Slots

OP i had this issue when i got my Prius v because the previous owner/dealer/shop overtightened the housing. these housings have a anti backout lock so they cannot unscrew the filter adapter has to be made for them so it unlocks the anti-backout tab. get one of these and get a 1/2" drive ratchet and whatever socket fits that hex on it, DO NOT USE THE 3/8 DRIVE connection you'll break it. you need to use a socket so you can put a lot of force and leverage on it with the ratchet. after you get the damn thing loose only snug tighten these by hand with the ratchet never EVER use an Impact gun on this or your drain plug on the pan.

https://www.amazon.com/dp/B07K6F4F9V Been using this one on my 2013 since 2019. Fits great, super sturdy.