Fits perfect! Was easy to install! It’s a monster
I weighed this in at 17#’s, the original was 7#. Looks industrial and will be extra insurance from heating issues. Keeps the HHR SS at 185 all day. Original coolant was around 8 quarts and this one is close to 12 quarts, so almost 30% more coolant. It will do a great job of these hot running engines at the right temps. I always felt thestock radiator was running on the ragged edge of cooling these turbo engines.