Mishimoto Thermostat for 2009+ Nissan GTR Opens at 66°C for Improved Cooling

Mishimoto Thermostat for 2009+ Nissan GT-R — Opens at 66°C for Improved Cooling Brand: Mishimoto The Mishimoto racing thermostat for the 2009+ Nissan GT-R is engineered to deliver faster coolant flow and improved temperature control for twin-turbocharged engines. Designed to open at 66°C (150.8°F) , this thermostat promotes cooler operating temperatures and more consistent performance during spirited driving and track use. Key Benefits Lower opening temperature: Opens at 66°C to circulate coolant sooner than OEM units. Improved cooling efficiency: Helps reduce hotspots and maintain stable engine temps under heavy load. Enhanced reliability: Precision-engineered to OEM fitment and durability standards for the R35 GT-R. Optimized for performance driving: Ideal for street, track, and modified GT-R applications where thermal control is critical. Why Choose Mishimoto? Mishimoto is known for motorsport-proven cooling products. This thermostat is a simple, direct-swap upgrade that helps protect the engine and support consistent power delivery by keeping coolant flowing earlier in the warm-up cycle. Fitment: 2009 and newer Nissan GT-R (R35)