Peterbilt 378 A/C Relays, Sensors & Switches
- Universal Air Conditioner®HVAC Pressure SwitchHVAC Pressure Switch by Universal Air Conditioner®. UAC’s line of electrical components includes the Switches and Relays that are necessary for the proper function of an A/C System. They are produced at top tier facilities with...Helps maintain a desired temperature inside your carMade of durable materials$2.90 - $104.75
- UAC®HVAC Blower Control SwitchHVAC Blower Control Switch by UAC®. UAC’s line of electrical components includes the Switches and Relays that are necessary for the proper function of an A/C System. They are produced at top tier facilities with strong quality...Helps maintain a desired temperature inside your carMade of durable materials$3.28 - $42.39
- Four Seasons®HVAC System SwitchHVAC System Switch by Four Seasons®. 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.Premium parts you can rely onDesigned to keep your A/C system in top shape$15.35 - $125.69
- Dorman HD Solutions®A/C Refrigerant Pressure SensorThis product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an affordable cost.High quality at an affordable priceExpertly made from premium materials$24.76 - $118.96
- UAC®HVAC Pressure Switch (SW11206C)HVAC Pressure Switch (SW11206C) by UAC®. Location: Cooling Fan. UAC’s line of electrical components includes the Switches and Relays that are necessary for the proper function of an A/C System. They are produced at top tier facilities...Helps maintain a desired temperature inside your carMade of durable materials$12.02
- UAC®HVAC Pressure Switch (SW10069C)HVAC Pressure Switch (SW10069C) by UAC®. HPCO. UAC’s line of electrical components includes the Switches and Relays that are necessary for the proper function of an A/C System. They are produced at top tier facilities with strong...Helps maintain a desired temperature inside your carMade of durable materials$12.36
- UAC®HVAC Blower Control Switch (SW2450)HVAC Blower Control Switch by UAC®. UAC’s line of electrical components includes the Switches and Relays that are necessary for the proper function of an A/C System. They are produced at top tier facilities with strong quality control...Helps maintain a desired temperature inside your carMade of durable materials$42.39
- Four Seasons®HVAC System Switch (37817)HVAC System Switch (37817) by Four Seasons®. Type: 2 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...Premium parts you can rely onDesigned to keep your A/C system in top shape$48.50
- Four Seasons®System Mounted Binary Pressure Switch (37327)System Mounted Binary Pressure Switch (37327) by Four Seasons®. With Oval Connector Shape. Type: 2 Terminals. Finish: Brown. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of...Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$60.69
- Four Seasons®System Mounted Binary Pressure Switch (35898)System Mounted Binary Pressure Switch (35898) by Four Seasons®. With Round Connector Shape. Type: 2 Terminals. Finish: Metal. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of...Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$37.27
- Four Seasons®System Mounted Cycling Pressure Switch (37329)System Mounted Cycling Pressure Switch (37329) by Four Seasons®. With Oval Connector Shape. Type: 2 Terminals. Finish: White. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of...Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$21.54
- Four Seasons®System Mounted High Cut-Out Pressure Switch (37323)System Mounted High Cut-Out Pressure Switch (37323) by Four Seasons®. With Oval Connector Shape. Type: 2 Terminals. Finish: Purple. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years...Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$28.69
- Four Seasons®System Mounted Trinary Pressure Switch (35889)System Mounted Trinary Pressure Switch (35889) by Four Seasons®. Type: 4 Terminals. Finish: Metal. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it...Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$68.94
- Four Seasons®HVAC Harness Connector (70010)HVAC Harness Connector (70010) by Four Seasons®. Type: 2 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...Molded plastic constructionOE style connectors$7.26
- Dorman HD Solutions®A/C Refrigerant Pressure Sensor (904-7418)A/C Refrigerant Pressure Sensor by Dorman HD Solutions®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$52.01
- Four Seasons®System Mounted Pressure Transducer (37349)System Mounted Pressure Transducer by Four Seasons®. With Round Connector Shape. 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...Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$44.18