need help finding a seal

[sgtskid]

I am ordering parts to put a new head on my car and there is a pipe that runs from the bottom of the head to the side of the block on the driver side. On the bottom of the pipe it has a spring and on the top there is an o-ring where it goes into the intake. I need that o-ring, where can I find one?

It is a 91 325 i

thanks!

[7pilot]

Dealer.
O ring 11151714390...need 2
washer 11151280937...protects the bottom O ring from the spring.

m

[MR 325]

They should come in a headgasket set.

[matias88e30]

+1^