Quick view ISR ISR Performance Thermostat - Nissan SR20DET KA24DE - 60 Degree ISR Performance Thermostat - Nissan SR/KA - 60 Degree ISR colder temp thermostat for KA24DE and SR20DET. Good upgrade for High performance engines, where the ISR units opens at 60 deg celsius... CHF57.15 Add to Cart
