The Mishimoto oil cooler kit is a direct-fit solution for 2003–2009 Nissan 350Z and 2003–2007 Infiniti G35 coupe applications, compatible with manual and automatic transmissions. It uses a 19-row stacked-plate cooler, premade braided stainless-steel oil lines with -AN fittings, and an optional thermostatic sandwich plate to control warm-up and operating temperature for more consistent oil cooling.
Mishimoto 03-09 Nissan 350Z / 03-07 Infiniti G35 (Coupe Only) Oil Cooler Kit