If the engine, transmission, and body styles are the same, then radiators
and condensers from one model year to the next will generally fit.  In most
cases, the radiator for a car with an automatic transmission is different
from one with a manual transmission because the automatic will have
provisions for transmission lines.

I recommend that you post your question in an Acura newsgroup, where you are
more likely to get a good response than in this Lexus group.