[Flex328i]

I’ve looked every for a thread similar to this & found nothing. I’m currently changing the valve cover gasket & noticed the ccv breather hose tore apart in half. I wanna replace the ccv valve while I’m at it but can’t find a n51, I can only the fine the breather hose. Prob a silly question but you can use n52 on a n51 ?

[smass]

All of that may be covered under the N51 SULEV warranty in NY. Check this thread. https://www.e90post.com/forums/showt...&highlight=n51

[Flex328i]

Originally Posted by smass

All of that may be covered under the N51 SULEV warranty in NY. Check this thread. https://www.e90post.com/forums/showt...&highlight=n51

I appreciate it but I’m doin these jobs myself. I need to kno if I can use n52 parts on a n51

[CTinline-six]

The N51 and N52K should be the same, both with the ccv built into the plastic valve cover, with the breather hose separate. To replace the valve you basically need to replace the cover. If the cover isn't leaking and only the hose is damaged I would just replace the hose.