Oil plug ring replacement recommendation

[DPP]

I have a 1994 3.8 V6 that has a metal o-ring on the oil plug and I was wondering about replacements. Do I stick with a metal o-ring with the coating for the replacement or should I switch to an all plastic o-ring for the oil plug. Thanks!

 

[Terrorist 5.0]

I have a 1994 3.8 V6 that has a metal o-ring on the oil plug and I was wondering about replacements. Do I stick with a metal o-ring with the coating for the replacement or should I switch to an all plastic o-ring for the oil plug. Thanks!

Doesn’t matter much, it all works. Aluminum, copper, plastic, just make sure there is a ring there.