PCV Valve ..on ZC engine.. need help

I bought pcv valve of 89 integra/Civic .. but couldn't fit it in somehow..
the stock valve, I takes it in / out very easy..

can any of you tell me which valve should I get?

Thank you@@@

What's wrong with the PCV valve to begin with that you need to change it? If it's dirty, just use some carburetor cleaner to spray it while the engine is running. Be careful on the amount when you spray, because the engine will attempt to die when you spray it.

If you need to change the valve, just bring the one you bought with the old one back to the store to match it.

yes.. it is really dirty...

I will try with that spraying..

thanks