A/C Relays, Sensors & Switches
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- Four Seasons®HVAC Blower Switch ConnectorHVAC Blower Switch Connector 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.Molded plastic constructionOE style connectors$8.05 - $54.58
- Four Seasons®HVAC Heater Blend Door Actuator ConnectorHVAC Heater Blend Door Actuator Connector 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.Molded plastic constructionOE style connectors$24.96 - $54.70
- Four Seasons®HVAC RelayHVAC Relay 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.OE style molded connectorsPrecision engineered$3.38 - $63.24
- Four Seasons®Harness ConnectorHarness Connector 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.Molded plastic constructionOE style connectors$8.56 - $15.66
- Four Seasons®Heater RelayHeater Relay 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.OE style molded connectorsPrecision engineered$9.72 - $29.24
- Four Seasons®System Mounted Pressure TransducerSystem Mounted Pressure Transducer 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$45.72
- ACDelco®GM Genuine Parts™ Multi-Purpose SensorGM Genuine Parts™ Multi-Purpose Sensor by ACDelco®. GM Genuine Parts Multi Purpose Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed...Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors$310.19
- ACDelco®GM Original Equipment™ A/C Clutch Cycle Switch ConnectorGM Original Equipment™ A/C Clutch Cycle Switch Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$17.66 - $67.97
- ACDelco®GM Original Equipment™ A/C Compressor Clutch ConnectorGM Original Equipment™ A/C Compressor Clutch Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$33.52
- ACDelco®GM Original Equipment™ A/C Compressor Clutch Relay ConnectorGM Original Equipment™ A/C Compressor Clutch Relay Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$14.86
- ACDelco®GM Original Equipment™ A/C Compressor ConnectorGM Original Equipment™ A/C Compressor Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$18.25 - $63.21
- ACDelco®GM Original Equipment™ Air Charge Temperature Sensor ConnectorGM Original Equipment™ Air Charge Temperature Sensor Connector by ACDelco®. ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your...Protective outer coverings help provide long-lasting durabilityColor-coded wires allow for easy installation$49.74
- ACDelco®GM Original Equipment™ Air Conditioning Refrigerant Temperature SensorGM Original Equipment™ Air Conditioning Refrigerant Temperature Sensor by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.03 - $102.70
- ACDelco®GM Original Equipment™ Air Inlet Door Actuator Module ConnectorGM Original Equipment™ Air Inlet Door Actuator Module Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$36.38
- ACDelco®GM Original Equipment™ Ambient Air Quality SensorGM Original Equipment™ Ambient Air Quality Sensor by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$22.37 - $126.23
- ACDelco®GM Original Equipment™ Blower Motor Control Unit ConnectorGM Original Equipment™ Blower Motor Control Unit Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$37.82 - $58.50
- ACDelco®GM Original Equipment™ Blower Motor Relay ConnectorGM Original Equipment™ Blower Motor Relay Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$39.89
- ACDelco®GM Original Equipment™ Blower Motor Resistor ConnectorGM Original Equipment™ Blower Motor Resistor Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$25.18 - $54.30
- ACDelco®GM Original Equipment™ Cabin Air Temperature SensorGM Original Equipment™ Cabin Air Temperature Sensor by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.39 - $75.81
- ACDelco®GM Original Equipment™ Cabin Air Temperature Sensor ConnectorGM Original Equipment™ Cabin Air Temperature Sensor Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$30.81
- ACDelco®GM Original Equipment™ Clutch Coil ConnectorGM Original Equipment™ Clutch Coil Connector by ACDelco®. Are you shivering behind the wheel in the winter, or sweating in traffic in the summer? Do you detect the sweet smell of antifreeze in the cabin or see green liquid on the...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$35.01
- ACDelco®GM Original Equipment™ Evaporator Temperature SensorGM Original Equipment™ Evaporator Temperature Sensor by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.95 - $43.99
- ACDelco®GM Original Equipment™ HVAC Blower Motor ConnectorGM Original Equipment™ HVAC Blower Motor Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$24.54 - $55.11
- ACDelco®GM Original Equipment™ HVAC Blower Motor Control SwitchGM Original Equipment™ HVAC Blower Motor Control Switch by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$19.77 - $62.69
- ACDelco®GM Original Equipment™ HVAC Blower Motor Control Unit ConnectorGM Original Equipment™ HVAC Blower Motor Control Unit Connector by ACDelco®. ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your...Protective outer coverings help provide long-lasting durabilityColor-coded wires allow for easy installation$58.82
- ACDelco®GM Original Equipment™ HVAC Control ConnectorGM Original Equipment™ HVAC Control Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$41.82 - $60.80
- ACDelco®GM Original Equipment™ HVAC Heater Control Switch ConnectorGM Original Equipment™ HVAC Heater Control Switch Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$39.86
- ACDelco®GM Original Equipment™ HVAC Pressure SwitchGM Original Equipment™ HVAC Pressure Switch by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$31.70 - $65.21
- ACDelco®GM Original Equipment™ HVAC Refrigerant Temperature Sensor ConnectorGM Original Equipment™ HVAC Refrigerant Temperature Sensor Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$39.31
- ACDelco®GM Original Equipment™ HVAC Wiring Harness ConnectorGM Original Equipment™ HVAC Wiring Harness Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$50.55 - $55.44
A/C Relays, sensors and switches are some of the smallest, most delicate, links of the A/C system chain. However, a chain is only as strongest as its weakest link. So it is a best practice to replace old warn parts before they cause catastrophic failure! Some of these parts include, but are not limited to: fan relay, blower motor relay, ambient air sensors, and A/C and heat control switch.
If your ambient air temperature sensor is malfunctioning you would never know how hot or cold it is outside, and neither would your A/C control module! The same goes for your interior air sensor and humidity sensors. A lot of hard work and engineering produced these intricate climate systems. Incorrect or a complete lack of information will drastically affect performance of them. Error or fault codes on your dash can be just as irritating as uncomfortable temperatures in your vehicle, a simple sensor replacement is a quick and easy solution!
When a relay goes bad it will cut off or hinder the operation of its respective part. If a fan relay goes bad, no more fan! If a blower motor relay goes bad, no more blower motor! Why replace a possibly perfect working fan or blower motor before checking if the relay went bad? The same idea applies to switches as well. If your A/C and heat control switch is going bad it could either cause the heat to come on instead of the A/C, vice versa, or neither at all! You don’t want to be caught in the middle of summer or winter with a scenario like that!
Replacing the bigger and more expensive parts can be meaningless and time consuming if you have a faulty relay, sensor, or switch that is preventing the proper function of that particular part. There are many of these placed throughout the A/C system so one bad part could cause a chain reaction that could potentially cripple the entire system. Accurate diagnosis is an imperative step in the replacement process and should always be handled with care. Once you know what you need we can supply it quickly and economically, save yourself wasted time and money and buy the right part from us!
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Complete A/C Systems
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