I'm posting this for my friend who has a G37 and is a myg37 forum member (Brainchild). You can visit the G forum and see his positive feedback score. There's not a lot of interest for an oil cooler from G37 owners so I'm helping him out by sharing it here. He's parting out the G so this has to go.
The oil cooler was taken off after about 2500 miles. It's in perfect condition without any damage or bent fins on the core. This kit is specific for G37 Coupes and the 370Z. All parts and hardware required for installation are included. Mishimoto part no. MMOC-370Z-09. It worked perfectly without any leaks. Effectively reduces oil temperature by up to 30 degrees according to Mishimoto.
$320 shipped OBO
Item is currently located in Boise, Idaho and will be shipped from there.