Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The ISR thermostat for Nissan SR and KA engines is a 60-degree thermostat intended as a direct-fit replacement to regulate coolant flow at a lower opening temperature. Specified for SR and KA engine families, it helps control engine operating temperature by opening at the 60-degree mark, useful where that calibrated threshold is preferred for thermal management.
ISR Performance Thermostat - Nissan SR/KA - 60 Degree
