have 77 280, and need to replace radiator. when I call the junkyards, do I ask for 77 specifically, or 71 through 78?

Hi Mike,

Get one from any 280Z. 75 to 78. The 240Z radiator is smaller in height and probably not a good replacement anyway due to age.

Chris A.

Buy a 280 radiator . I just installed one in my 240 and it is a three core instead of two , also it is longer . My 240 radiator has different shaped top tank than the 280 so I needed to lower it 2'' to clear the hood . You won't have that problem . I just mention it for those with 240 Z . GARY

Hi Mike, another option would be to take your radiator to a good radiator shop and have them repair it. It depends on the damage, I guess, but a good shop should be able to re-core it and replace the tanks.

If you get a used radiator from a salvage yard, it would be a good idea to take it to a radiator shop and have it rodded out and tested. The shop can also re-spray it so it will look new.