Mishimoto 03-09 Nissan 350Z / 03-07 Infiniti G35 (Coupe Only) Oil Cooler Kit - Thermostatic Black

The Mishimoto oil cooler kit for your 2003-2009 Nissan 350Z or 2003-2007 Infiniti G35 Coupe is built around a 19-row stacked-plate cooler. This design is key to its ability to significantly lower engine oil temperatures, proven to reduce them by as much as 25 degrees Fahrenheit. This is especially important if you push your car hard, whether on the track or just enjoying spirited drives, as it helps keep your engine running cooler and healthier.

This kit includes premade braided stainless steel oil lines fitted with durable -AN fittings, ensuring a secure and leak-free connection. The included billet aluminum oil sandwich plate features a thermostatic control. This thermostatic plate is a smart addition for daily drivers because it allows the oil to reach optimal operating temperature more quickly during warm-up, preventing potential wear. Once warm, it then regulates flow to the cooler, maintaining consistent temperatures and preventing over-cooling in colder conditions.

Mishimoto backs this oil cooler kit with a lifetime warranty, giving you confidence in its long-term durability and performance. The stealth black finish on the cooler itself offers a clean, understated look under the hood. This is a direct-fit kit, designed to work with both manual and automatic transmissions, making installation more straightforward.