Semi Truck A/C Relays, Sensors & Switches
- Four Seasons®A/C Compressor Cut-Out Switch (35974)A/C Compressor Cut-Out Switch by Four Seasons®. High Pressure Compressor Mounted. Without Connector. Type: 2 Terminals. Finish: Blue. 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$17.12
- Four Seasons®A/C Compressor Cut-Out Switch (20058)A/C Compressor Cut-Out Switch (20058) by Four Seasons®. High Pressure Compressor Mounted. With Oval Connector Shape. Type: 2 Terminals. Finish: Red. Products are engineered and tested to provide years of trouble free operation. Backed...Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$14.84
- Four Seasons®A/C Compressor Cut-Out Switch (20055)A/C Compressor Cut-Out Switch (20055) by Four Seasons®. High Pressure Compressor Mounted. With Oval Connector Shape. Type: 2 Terminals. Finish: Purple. 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$19.89
- Four Seasons®A/C Compressor Cut-Out Switch Harness Connector (37227)A/C Compressor Cut-Out Switch Harness Connector (37227) by Four Seasons®. With Round Connector Shape. Location: To Compressor. Type: 2 Terminals. Finish: Black/White. Products are engineered and tested to provide years of trouble free...OE style connectorsMolded plastic construction$11.36
- Four Seasons®A/C Compressor Cut-Out Switch Harness Connector (37237)A/C Compressor Cut-Out Switch Harness Connector (37237) by Four Seasons®. High Pressure. With 2 Terminals. Location: To Compressor. Type: 2 Terminals. Products are engineered and tested to provide years of trouble free operation. Backed...OE style connectorsMolded plastic construction$25.46
- Four Seasons®A/C Compressor Cut-Out Switch Harness Connector (37222)A/C Compressor Cut-Out Switch Harness Connector (37222) by Four Seasons®. High and Low Pressure. With Round Connector Shape. Location: To Compressor. Type: 2 Terminals. Finish: Blue/Red/White. Products are engineered and tested to...OE style connectorsMolded plastic construction$14.07
- Four Seasons®A/C Compressor Temperature Switch (37816)A/C Compressor Temperature Switch 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...OE style molded connectorsPrecision engineered$20.02
- Four Seasons®A/C Compressor Wiring Harness (37215)A/C Compressor Wiring Harness (37215) by Four Seasons®. With Pin Coil Connector. Type: 2 Terminals. Harness Connector-Repair. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of...OE style connectorsMolded plastic construction$14.70
- Four Seasons®A/C Compressor Wiring Harness (37201)A/C Compressor Wiring Harness (37201) by Four Seasons®. With 2 Spade Rectangle Connector. Type: 2 Terminals. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C...OE style connectorsMolded plastic construction$8.89
- Four Seasons®HVAC Blower Motor Relay (35925)HVAC Blower Motor Relay by Four Seasons®. Type: 3 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.Precision engineeredOE style molded connectors$25.57
- Four Seasons®HVAC Blower Motor Resistor Connector (37242)HVAC Blower Motor Resistor Connector by Four Seasons®. Front. Type: 7 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...Molded plastic constructionOE style connectors$21.31
- Four Seasons®HVAC Blower Motor Resistor Harness (70053)HVAC Blower Motor Resistor Harness (70053) by Four Seasons®. High Temperature. Type: 6 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...Molded plastic constructionOE style connectors$16.54
- Four Seasons®HVAC Blower Motor Resistor Harness (70056)HVAC Blower Motor Resistor Harness (70056) by Four Seasons®. Front. 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...Molded plastic constructionOE style connectors$35.33
- Four Seasons®HVAC Harness Connector (37299)HVAC Harness Connector (37299) by Four Seasons®. With Gauge. Terminal Quantity: 1. Type: 1 Terminal. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it...Molded plastic constructionOE style connectors$2.60
- Four Seasons®HVAC Harness Connector (37272)HVAC Harness Connector (37272) by Four Seasons®. Terminal Quantity: 3. Terminal Type: Female. Finish: Black. Type: 3 Terminals. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of...Molded plastic constructionOE style connectors$16.88
- Four Seasons®HVAC Harness Connector (37263)HVAC Harness Connector (37263) 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...Molded plastic constructionOE style connectors$35.32
- 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$7.28
- Four Seasons®HVAC Heater Blend Door Actuator Connector (37280)HVAC Heater Blend Door Actuator Connector (37280) by Four Seasons®. Location: To Auxiliary Unit. Type: 6 Terminals. 2 Required. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of...Molded plastic constructionOE style connectors$44.78
- Four Seasons®HVAC Pressure Switch (37814)HVAC Pressure 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$46.41
- Four Seasons®HVAC Pressure Switch (37819)HVAC Pressure 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$60.72
- Four Seasons®HVAC Pressure Switch (37815)HVAC Pressure 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$66.23
- Four Seasons®HVAC Pressure Switch (37811)HVAC Pressure 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$49.42
- Four Seasons®HVAC Pressure Switch (35961)HVAC Pressure Switch (35961) by Four Seasons®. With Connector. Location: To Compressor. Type: 2 Terminals. Finish: Blue. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile...Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$31.38
- Four Seasons®HVAC Pressure Switch (35833)HVAC Pressure Switch 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 years of mobile A/C experience,...Contains gaskets, o-rings, or seals to properly replace the productColor coded for easy identification$40.08
- Four Seasons®Harness Connector (37241)Harness Connector (37241) by Four Seasons®. Low Temperature Cut-Out. With Oval Connector Shape. Type: 2 Terminals. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C...OE style connectorsMolded plastic construction$15.66
- Four Seasons®Harness Connector Adapter (37218)Harness Connector Adapter (37218) by Four Seasons®. Conversion. With Rectangle Connector Shape. Type: 2 Terminals. With 4 Mounting Threaded Ears. Products are engineered and tested to provide years of trouble free operation. Backed by...Precision moldedOE style connectors$12.60
- Four Seasons®Harness Connector Adapter (37209)Harness Connector Adapter (37209) by Four Seasons®. Extender. With Rectangle Connector Shape. Type: 2 Spade Coil Terminal. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile...Precision moldedOE style connectors$9.42
- Four Seasons®Harness Connector Adapter (37216)Harness Connector Adapter (37216) by Four Seasons®. Conversion. With Spade Coil Connector. Type: 2 Terminals. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C...Precision moldedOE style connectors$10.31
- Four Seasons®Harness Connector Adapter (37233)Harness Connector Adapter (37233) by Four Seasons®. Extender. With Oval Connector Shape. Type: 2 Terminals. With 4 Mounting Threaded Ears. Products are engineered and tested to provide years of trouble free operation. Backed by over 50...Precision moldedOE style connectors$12.88
- Four Seasons®Harness Connector Boot (35900)Harness Connector Boot 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.Rubber constructionFemale connector$33.23
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