A/C Relays, Sensors & Switches
- Four Seasons®Blower SwitchBlower 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$16.13 - $29.94
- Four Seasons®Clutch RelayClutch 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.Patented Four Seasons part that fixes the common OE problem of slugging Compressors and extends compressor life as well as solving the problem of a noisy, shaky compressor at start up which can damage the A/C systemTo eliminate system damage, the timer will cycle the compressor multiple times to push the pooled oil and refrigerant out of the compressor gradually before normal operation to help protect the compressor$7.07 - $57.22
- Four Seasons®Condenser Fan SwitchCondenser Fan 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.Color coded for easy identificationContains gaskets, o-rings, or seals to properly replace the product$13.68 - $85.86
- Four Seasons®Fitting A/C AdapterFitting A/C Adapter 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$6.13 - $17.19
- Four Seasons®HVAC Blower Motor Cutout RelayHVAC Blower Motor Cutout 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$30.70 - $30.80
- Four Seasons®HVAC Blower Motor Resistor HarnessHVAC Blower Motor Resistor Harness 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$8.88 - $64.96
- Four Seasons®HVAC Blower Relay Harness ConnectorHVAC Blower Relay Harness 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$14.47 - $20.21
- 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 - $62.53
- 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$11.46 - $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$43.15
- gpd®A/C Clutch Cycle Switch ConnectorA/C Clutch Cycle Switch Connector by gpd®. Want to keep your vehicle performing reliably? Then premium gpd aftermarket auto parts are right up your alley. They are manufactured from superior-quality materials and feature solid...Designed to ensure efficient operation of your vehicleCrafted from high-quality materials for long-lasting service$5.32 - $104.99
- gpd®A/C Compressor Control RelayA/C Compressor Control Relay by gpd®. Want to keep your vehicle performing reliably? Then premium gpd aftermarket auto parts are right up your alley. They are manufactured from superior-quality materials and feature solid construction...Designed to ensure efficient operation of your vehicleCrafted from high-quality materials for long-lasting service$7.85 - $55.82
- gpd®A/C Compressor Wiring HarnessA/C Compressor Wiring Harness by gpd®. Electrical wiring harness. Always make sure electrical components are free of debri and moisture before installing. This top-grade product is expertly made in compliance with stringent industry...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$8.96
- gpd®A/C Trinary SwitchA/C Trinary Switch by gpd®. Want to keep your vehicle performing reliably? Then premium gpd aftermarket auto parts are right up your alley. They are manufactured from superior-quality materials and feature solid construction to ensure...Designed to ensure efficient operation of your vehicleCrafted from high-quality materials for long-lasting service$6.43 - $70.41
- gpd®HVAC Blower Motor Relay ConnectorHVAC Blower Motor Relay Connector by gpd®. Want to keep your vehicle performing reliably? Then premium gpd aftermarket auto parts are right up your alley. They are manufactured from superior-quality materials and feature solid...Designed to ensure efficient operation of your vehicleCrafted from high-quality materials for long-lasting service$4.47
- gpd®HVAC Heater Core Temperature SensorHVAC Heater Core Temperature Sensor by gpd®. Want to keep your vehicle performing reliably? Then premium gpd aftermarket auto parts are right up your alley. They are manufactured from superior-quality materials and feature solid...Designed to ensure efficient operation of your vehicleCrafted from high-quality materials for long-lasting service$24.34 - $163.91
- 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$15.43 - $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$40.10
- 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
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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Related Categories
- Complete A/C Systems
- Cabin Air Filters
- Heater Hoses, Pipes
- Blower Motors
- Heater Cores
- A/C Compressors
- A/C Condensers
- Heater Control Valves
- A/C Hoses
- A/C Control Units
- A/C Evaporators
- A/C Receiver Driers & Accumulators
- A/C Expansion Valves & Orifice Tubes
- A/C Compressor Clutches
- A/C Condenser Fans
- A/C Chemicals