A/C Relays, Sensors & Switches
![A/C Relays, Sensors & Switches](https://ic.carid.com/pages/ac-relays-sensors-switches/ac-relays-sensors-switches_0.jpg)
- ACDelco®Genuine GM Parts™ Cabin Air Temperature Sensor AspiratorGenuine GM Parts™ Cabin Air Temperature Sensor Aspirator 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$21.50 - $69.08
- Motorcraft®A/C Compressor Clutch ConnectorA/C Compressor Clutch Connector by Motorcraft®. Motorcraft is the way to restore the performance of your vehicle. Designed specifically for your vehicle, Motorcraft products meet stringent Ford Motor Company standards and feature OEM...Direct OEM replacement for proper fitRecommended by Ford Motor Company$15.70 - $67.69
- Motorcraft®HVAC Blower Control SwitchHVAC Blower Control Switch by Motorcraft®. Motorcraft is the way to restore the performance of your vehicle. Designed specifically for your vehicle, Motorcraft products meet stringent Ford Motor Company standards and feature OEM quality...Direct OEM replacement for proper fitRecommended by Ford Motor Company$7.28 - $135.86
- Mopar®HVAC Air Valve Vacuum Actuator HarnessHVAC Air Valve Vacuum Actuator Harness by Mopar®. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you. Made using the latest manufacturing...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$10.66 - $106.57
- Mopar®HVAC Temperature Control PanelHVAC Temperature Control Panel by Mopar®. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you. Made using the latest manufacturing...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$31.30 - $2,099.16
- Standard®Intermotor™ A/C Compressor Control RelayIntermotor™ A/C Compressor Control Relay by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...High quality at an affordable priceExpertly made from premium materials$4.36 - $326.69
- Universal Air Conditioner®A/C Trinary SwitchA/C Trinary 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$7.47 - $108.52
- Universal Air Conditioner®HVAC Binary SwitchHVAC Binary 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$6.22 - $70.18
- Four Seasons®A/C Compressor Control RelayA/C Compressor Control 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$8.09 - $82.97
- Four Seasons®A/C Compressor Cut-Out Switch Harness ConnectorA/C Compressor Cut-Out Switch 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...Molded plastic constructionOE style connectors$8.46 - $26.22
- Four Seasons®HVAC Blower Control SwitchHVAC Blower Control 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$8.32 - $69.58
- Four Seasons®HVAC Harness ConnectorHVAC 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$2.60 - $48.10
- ACDelco®GM Genuine Parts™ HVAC Clutch Coil ConnectorGM Genuine Parts™ HVAC Clutch Coil Connector by ACDelco®. GM Genuine Parts Multi Purpose Inline Diodes are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE...Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle$15.91
- ACDelco®GM Original Equipment™ HVAC Air Valve Vacuum Actuator HarnessGM Original Equipment™ HVAC Air Valve Vacuum Actuator Harness 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$20.09
- ACDelco®Genuine GM Parts™ Air Conditioning Refrigerant Temperature SensorGenuine GM Parts™ 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$27.24 - $35.92
- ACDelco®Genuine GM Parts™ Evaporator Temperature SensorGenuine GM Parts™ 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 lifestyle,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$12.39 - $56.97
- Motorcraft®A/C Evaporator Temperature SensorA/C Evaporator Temperature Sensor by Motorcraft®. Motorcraft is the way to restore the performance of your vehicle. Designed specifically for your vehicle, Motorcraft products meet stringent Ford Motor Company standards and feature OEM...Direct OEM replacement for proper fitRecommended by Ford Motor Company$15.56 - $60.44
- Motorcraft®HVAC Blower Motor ConnectorHVAC Blower Motor Connector by Motorcraft®. Motorcraft is the way to restore the performance of your vehicle. Designed specifically for your vehicle, Motorcraft products meet stringent Ford Motor Company standards and feature OEM...Direct OEM replacement for proper fitRecommended by Ford Motor Company$5.50 - $117.00
- Dorman®HVAC Pressure SwitchHVAC Pressure Switch by Dorman®. Designed utilizing the latest technology, this product by Dorman features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...Comes with clamps and fittings (where applicable)Tough rubber and steel construction$16.76 - $100.96
- Replace®A/C Compressor Cut-Out SwitchA/C Compressor Cut-Out Switch by Replace®. Designed utilizing the latest technology, this product by Replace features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...CAPA certification provides detailed testing and inspection procedures to ensure the quality of the parts covered by that SpecificationSame quality as OE for less money$11.20 - $49.41
- Denso®Cabin Air Temperature SensorCabin Air Temperature Sensor by Denso®. Denso has supplied quality relays to the OE automotive world for over 60 years. The very same performance and dependability are available across the replacement aftermarket with Denso First Time...Lead-free, solderless construction prevents heat shock and arcingControlled contact force, self-adjusting air gap increase longevity of the internal parts$28.99
- Genuine®Ambient Air Temperature SensorAmbient Air Temperature Sensor by Genuine®. If your A/C and heating parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain...Designed to restore your vehicle’s HVAC systemGenuine OE replacement parts from the OE manufacturer$20.95 - $158.63
- Genuine®HVAC Evaporator Temperature SwitchHVAC Evaporator Temperature Switch by Genuine®. If your A/C and heating parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain...Designed to restore your vehicle’s HVAC systemGenuine OE replacement parts from the OE manufacturer$24.35 - $86.17
- Standard®A/C Compressor Control RelayA/C Compressor Control Relay by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all...Premium parts you can rely onDesigned to keep your A/C system in top shape$7.14 - $69.41
- Santech®A/C Pressure SwitchA/C Pressure Switch by Santech®. Make your beloved vehicle perform reliably, efficiently, and smoothly again with this top-grade A/C component from Santech. Designed to fit, form, and function just like the OEM, this replacement will...Premium parts you can rely onDesigned to keep your A/C system in top shape$7.57 - $117.97
- 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 Thermo SwitchA/C Thermo 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$9.85 - $145.31
- 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 Control SwitchHVAC Blower Control 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...Designed to ensure efficient operation of your vehicleCrafted from high-quality materials for long-lasting service$8.61 - $136.94
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!
Browse by Part Name
Featured Brands
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