My oil filter housing is cracked. I have a 2017 and it is plastic I know after 2017 Jeep knew of the issue and changed the production type then. This is a known issue. Happens to many Jeeps I hear about it a lot. It‚Äôs a $1000 fix for something that is common in Jeeps and other pentastar 3.6l engines. I am getting it fixed this week for I am getting a kidney transplant and need it done before the surgery.