radiator

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.

Thank You.