Semi Truck A/C Relays, Sensors & Switches
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Four Seasons®HVAC System Switch (37279)HVAC System Switch (37279) by Four Seasons®. Location: To Compressor. 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...Premium parts you can rely onDesigned to keep your A/C system in top shape$25.87 - Four Seasons®System Mounted Binary Pressure Switch (37322)System Mounted Binary Pressure Switch (37322) 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$25.85
- 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$60.55
- 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$37.74
- Four Seasons®System Mounted Binary Pressure Switch (35761)System Mounted Binary Pressure Switch (35761) by Four Seasons®. With Round Connector Shape. Type: 2 Terminals. Finish: Black. 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$28.00
- 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$28.91
- Four Seasons®System Mounted High Cut-Out Pressure Switch (37352)System Mounted High Cut-Out Pressure Switch (37352) by Four Seasons®. With Round Connector Shape. Type: 2 Terminals. Finish: Black. 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$60.91
- Four Seasons®System Mounted High Cut-Out Pressure Switch (35825)System Mounted High Cut-Out Pressure Switch (35825) by Four Seasons®. With Wire Lead Connector Shape. Type: 2 Terminals. Finish: Black. Products are engineered and tested to provide years of trouble free operation. Backed by over 50...Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$38.38
- Four Seasons®System Mounted Low Cut-Out Pressure Switch (35973)System Mounted Low Cut-Out Pressure Switch (35973) by Four Seasons®. With Round Connector Shape. Location: To Compressor. Type: 2 Terminals. Finish: Green. Products are engineered and tested to provide years of trouble free operation....Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$15.72
- Four Seasons®System Mounted Low Cut-Out Pressure Switch (35970)System Mounted Low Cut-Out Pressure Switch (35970) by Four Seasons®. With Round Connector Shape. Location: To Compressor. Type: 2 Terminals. Finish: Black/Yellow. Cap Only. Products are engineered and tested to provide years of trouble...Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$21.85
- Four Seasons®System Mounted Low Cut-Out Pressure Switch (35756)System Mounted Low Cut-Out Pressure Switch (35756) by Four Seasons®. With Round Connector Shape. Location: To Compressor. Type: 2 Terminals. Finish: Black/Green. Products are engineered and tested to provide years of trouble free...Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$33.26
- Four Seasons®System Mounted Low Cut-Out Pressure Switch (35838)System Mounted Low Cut-Out Pressure Switch (35838) by Four Seasons®. With Wire Lead Connector Shape. Type: 2 Terminals. Finish: Green. Products are engineered and tested to provide years of trouble free operation. Backed by over 50...Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$126.57
- 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$69.69
- Four Seasons®System Mounted Trinary Pressure Switch (35901)System Mounted Trinary Pressure Switch (35901) 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$61.04
- Dorman HD Solutions®A/C Refrigerant Pressure Sensor (904-7416)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$80.09
- Dorman HD Solutions®A/C Refrigerant Pressure Sensor (904-7417)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$33.37
- Dorman HD Solutions®A/C Refrigerant Pressure Sensor (904-7403)A/C Refrigerant Pressure Sensor (904-7403) 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...High quality at an affordable priceExpertly made from premium materials$118.96
- Dorman HD Solutions®A/C Refrigerant Pressure Sensor (904-7405)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$24.77
- Dorman HD Solutions®A/C Refrigerant Pressure Sensor (904-7401)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$53.56
- Dorman HD Solutions®A/C Refrigerant Pressure Sensor (904-7419)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$78.14
- 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
- Dorman HD Solutions®A/C Refrigerant Pressure Sensor (904-7413)A/C Refrigerant Pressure Sensor (904-7413) 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...High quality at an affordable priceExpertly made from premium materials$76.25
- UAC®A/C Clutch Cycle Switch (SW10082C)A/C Clutch Cycle Switch (SW10082C) by UAC®. M12 - 1.5 Threaded. With Oval Connector. 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...Helps maintain a desired temperature inside your carMade of durable materials$11.29
- UAC®A/C Clutch Cycle Switch (SW11427C)A/C Clutch Cycle Switch (SW11427C) by UAC®. Location: To Accumulator. 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...Helps maintain a desired temperature inside your carMade of durable materials$11.27
- UAC®A/C Clutch Cycle Switch (SW11277KTC)A/C Clutch Cycle 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$18.40
- UAC®A/C Clutch Cycle Switch (SW10101C)A/C Clutch Cycle 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$22.22
- UAC®A/C Clutch Cycle Switch (SW2962C)A/C Clutch Cycle Switch (SW2962C) by UAC®. With Round Connector. 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...Helps maintain a desired temperature inside your carMade of durable materials$10.64
- UAC®A/C Trinary Switch (SW11476C)A/C Trinary Switch (SW11476C) 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$8.55
- UAC®A/C Trinary Switch (SW11276C)A/C Trinary Switch by UAC®. A/C Trinary Switch. 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$8.55
- UAC®A/C Trinary Switch (SW10100C)A/C Trinary Switch (SW10100C) by UAC®. Trinary/HPCO/CF/LPCO. With Radiator Fan Switch. 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...Helps maintain a desired temperature inside your carMade of durable materials$16.78
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