The Mishimoto low-temperature racing thermostat for 2002–2011 Nissan Sentra and Altima applications opens at a lower 177°F compared with typical 205°F units to let coolant flow earlier and reduce high engine temperatures. It’s presented as a drop-in racing thermostat engineered to promote cooler operating temps under load and comes backed by Mishimoto’s lifetime warranty for long-term peace of mind.
Mishimoto Nissan Altima 2.5L Racing Thermostat