Thomas Semi Truck A/C Relays, Sensors & Switches
![Semi Truck A/C Relays, Sensors & Switches](https://ic.truckid.com/pages/ac-relays-sensors-switches/ac-relays-sensors-switches_0.jpg)
- Four Seasons®HVAC Relay (37556)HVAC Relay by Four Seasons®. Type: 4 Terminals. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and fix it right with Four Seasons.OE style molded connectorsPrecision engineered$15.30