1969-1970 Datsun 240Z Series I
1970-1973 Datsun 240Z Series II copper heater cores

A valve sits inline between your engine and core and they have been known  to fail.  They can be replaced for 349+ freight (yikes!).  If you want us to test yours while its out we can and will help you source a new one or bypass it entirely.

We do not keep this heater core in stock & will need to fabricate it. 

Our build queue varies. Present Lead times.

Made in the USA