23187581, 74933, EHV028, EHV136. Type: 3 Way Heater Coolant Flow Valve. This 3 way heater coolant flow valve is designed for compatible vehicles, matching corresponding mounting positions to help improve fit and stability.
This product would be ideal for vehicles with a 1.5L engine, specifically Chevy Volts and 2016-2019 Cadillac CT6's, as it offers three-way coolant flow regulation.
