10 best automotive replacement blower switches

Automotive replacement blower switches are essential components of a vehicle's HVAC (Heating, Ventilation, and Air Conditioning) system. These switches are part of the climate control system, allowing the driver or passengers to adjust the blower fan's speed and, in some cases, the direction of airflow within the cabin. Here's what you should know about automotive replacement blower switches:

  1. Purpose: Blower switches are used to control the speed of the blower fan in the HVAC system. The blower fan is responsible for circulating air through the vehicle's heating and cooling system, regulating the cabin's temperature.

  2. Components: A blower switch is typically a rotary or sliding switch located on the dashboard or control panel. It may have multiple settings, ranging from "off" to various fan speeds.

  3. Blower Speeds: The number of fan speed settings can vary depending on the vehicle's make and model. Common settings include low, medium, high, and sometimes an "auto" setting that adjusts fan speed automatically based on the temperature and settings.

  4. Functionality: The blower switch is connected to the blower motor, and changing the switch setting adjusts the voltage supplied to the motor, thereby controlling the fan speed. Higher settings deliver more power to the blower motor, resulting in increased airflow.

  5. Airflow Control: In some vehicles, the blower switch may also control the direction of airflow (e.g., defrost, floor, dash vents). This allows occupants to direct air where they need it most.

  6. Replacement Parts: Automotive replacement blower switches are used to replace worn-out or malfunctioning switches in a vehicle's HVAC system. When the original switch fails to function correctly, it can lead to issues like a lack of heating or cooling, or the blower fan getting stuck at one speed.

  7. Compatibility: When replacing a blower switch, it's crucial to ensure compatibility with your vehicle's make and model. Different vehicles may have different switch designs, connectors, and wiring configurations.

  8. DIY Installation: Some car owners with basic mechanical skills may choose to replace the blower switch themselves, as it can be a relatively straightforward task. However, if you're not confident in your abilities, it's recommended to have a professional mechanic handle the installation.

  9. Testing: Before replacing the switch, it's a good idea to confirm that the switch is indeed the problem.Sometimes, issues with the blower fan or wiring can mimic switch problems. A multimeter and electrical testing can help diagnose the exact issue.

  10. Safety Precautions: When working with the vehicle's electrical system, it's essential to take safety precautions, such as disconnecting the battery and following manufacturer guidelines.

  11. Cost: The cost of a replacement blower switch can vary based on factors like the make and model of the vehicle, the quality of the switch, and whether you're purchasing an OEM (Original Equipment Manufacturer) or aftermarket part.

Automotive replacement blower switches are vital for maintaining the comfort and functionality of a vehicle's HVAC system. When a blower switch malfunctions, it can affect the entire climate control system, making it essential to replace it promptly to ensure proper heating, cooling, and airflow within the vehicle.

Below you can find our editor's choice of the best automotive replacement blower switches on the market
  

Universal Air Conditioner SW 11117C HVAC Blower Control Switch

Based on 14 reviews Check latest price

Product description

Brand new HVAC Blower Control Switch(HVAC Blower Control Switch) Part Number: SW 11117C Manufactured by UAC which is a premium brand in the automotive aftermarket! --Additional Info... Voltage: "12"; Type: "Rotary"

  • Brand New, OE replacement: UAC branded Blower Switch
  • 100% Guaranteed Fit! Add your car (year/make/model) to Amazon's garage to confirm
  • Premium ISO/TS 16949 quality; tested to meet or exceed OEM specifications
  • Maximum cooling efficiency
  • Product is backed by industry leading warranty

User questions & answers

Question: Does this fit a 1999 ford ranger xlt 4x4 4.0 liter
Answer: Not 100% sure but I don't see why not. The mount is heavy duty polymer or plastic and has a thin metal wire to keep it from rotating on the bars

Wells SW212 HVAC Blower Control Switch

Based on 14 reviews Check latest price

Product description

Wells Vehicle Electronics is a leading source of advanced vehicle electronics components for replacement applications in the automotive aftermarket and original equipment applications. Wells offers high-technology manufacturing along with innovative solutions and improvements to OE designs. Every component either matches or improves on the OE design to ensure fast, easy installation, superior performance and reliability.

  • The AC/heater control switch controls current flow to various HVAC systems
  • When not replaced, the AC or heater may run continually or will not engage and/or blower motor will not run or only run at certain speeds
  • Designed to meet or exceed OE specifications in form, fit and function
  • Global coverage for import and domestic applications

Wells SW196 HVAC Blower Control Switch

Based on 8 reviews Check latest price

Product description

Wells Vehicle Electronics is a leading source of advanced vehicle electronics components for replacement applications in the automotive aftermarket and original equipment applications. Wells offers high-technology manufacturing along with innovative solutions and improvements to OE designs. Every component either matches or improves on the OE design to ensure fast, easy installation, superior performance and reliability.

  • The AC/heater control switch controls current flow to various HVAC systems
  • When not replaced, the AC or heater may run continually or will not engage and/or blower motor will not run or only run at certain speeds
  • Designed to meet or exceed OE specifications in form, fit and function
  • Global coverage for import and domestic applications

User questions & answers

Question: I am looking for the switch that directs the flow of the hvac system to defrost, vent heat etc for 94 chevy S10 pickup? Is this it
Answer: No rain cover, not used in the rain so I don’t know if it is waterproof .

Standard Motor Products (HS-532) HVAC Blower Control Switch

Based on 8 reviews Check latest price

Product description

Each HVAC Control Panel is a direct-fit OE replacement that ensures ease of installation. High-quality materials withstand extreme conditions. Undergoes extensive testing to ensure reliability. As a global manufacturer of automotive aftermarket products, we maintain complete quality control throughout the manufacturing process.

  • HVAC Blower Control Switch
  • Part number: HS-532
  • Fit type: Vehicle Specific
  • Package Weight: 0.408 kilograms

Standard Motor Products HS-505 A/C and Heater Blower Motor Switch

Based on 65 reviews Check latest price

Product description

Each A/C & Heater Blower Motor Switch is a direct-fit OE replacement that ensures ease of installation. High-quality materials withstand extreme conditions. Undergoes extensive testing to ensure reliability. As a global manufacturer of automotive aftermarket products, we maintain complete quality control throughout the manufacturing process.

  • Package Dimensions: 10.8 cms (L) x 20.0 cms (W) x 22.5 cms (H)
  • Product Type: Electronic Switch
  • Package Quantity: 1
  • Country Of Origin: China

User questions & answers

Question: how does this fit my vehicle? this has only one wire harness connector original one has two. can this item be retro fitted to work
Answer: I believe so.
Question: Does this unit have one or two connections on the back
Answer: It’s neon green, but soft neon. I call it grasshopper green. Very bright & good looking.
Question: The post show it's fits my 1995 chevy silverdo k2500 7.4l. post must be wrong 1995 has two connections the answers only indicates one
Answer: 8.5" L X 4.5" W X 5" H
Question: Hello is there anyone that I can talk to and ask about this product? and will it fit the 1995 c1500 2 wheel drive 6.5L desil with no rear window defr
Answer: The steel cable wrapping around the stem/handlebar to keep the bracket in one position will move and be in a different position if you put it on a different bike. If you have extra steel cables (eg. derailleur cables) lying around, you can easily re-cut a set for the new bike though.

Crown Automotive Blower Control Switch Electrical, Lighting and Body

Based on 20 reviews Check latest price

Product description

Crown Automotive is the premiere manufacturer and distributor of quality replacement parts for Jeep CJ, Wrangler, Cherokee, Grand Cherokee, Liberty, and Commander. Because we know that Jeeps are driven harder than most other vehicles, we emphasize offering only quality parts. In fact, we test parts on Jeeps before distributing them to our dealers to insure that they meet our standards for quality. Crown also supports its entire line with a 12 month/12,000 mile warranty.

  • Direct Replacement
  • High quality construction
  • Top quality products
  • Enhance the style, comfort and functionality of your vehicle
  • Durable and long lasting

User questions & answers

Question: I have a Jeep Wrangler 2000. Will this fit
Answer: It isn't made to do that, but though it wouldn't be ideal, I think it would be possible.
Question: is this the fan speed switch or the control switch to where the air blows and turns on AC
Answer: Yes

Standard Motor Products HS-509 A/C and Heater Blower Motor Switch

Based on 11 reviews Check latest price

Product description

SMP HS-509 Intermotor A/C and Heater Blower Motor Switch fits 2010 - 2009 Toyota Corolla

  • Intermotor A/C and Heater Blower Motor Switch (HS509)

User questions & answers

Question: Can I use a in 2007 Toyota yaris
Answer: It’s pretty small. I have put in a small bottle of water And my phone . What ever you put in has to be on it’s side.

Motorcraft YH-27 A/C Blower Motor Switch

Based on 51 reviews Check latest price

Product description

RESISTOR ASY

  • Quantity Pack is 1 Each.
  • Package Dimensions: 22.352 H x 15.24 L x 21.082 W (centimeters)
  • Part number: YH-27
  • Country of Origin: China

User questions & answers

Question: Is this the correct switch for a 71 c10 with ac
Answer: I’m not sure the exact dimensions, but my daughters iPhone 6s fits if that’s any help.

Product features

True GM Original Equipment and More

ACDelco is the true General Motors Original Equipment parts brand, infusing a century of experience, innovation and quality into more than 90,000 GM OE and other parts.

Original Down To Our Blueprint

ACDelco parts appear in more than 2 million GM vehicles each year, which makes us the only GM parts brand to offer the same Original Equipment parts shipped for GM vehicle production.

A Professional Choice

ACDelco PROFESSIONAL parts are manufactured to meet expectations for fit, form and function, offering high quality and great value.

The ACDelco Advantage

Our ADVANTAGE parts provide a competitively priced, yet quality alternative to unbranded aftermarket components.

It's Our Specialty

ACDelco gold-label SPECIALTY parts are engineered to OE expectations for exceptional applications that require enhanced performance, including police vehicles.

ACDelco Air Conditioning

Stay with the parts brand your vehicle came with and get the GM quality you know and trust with ACDelco GM Original Equipment Air Conditioning Parts. ACDelco GM OE replacement parts give you the peace of mind that the fit, form, and function is up to the high standards and specifications of General Motors. ACDelco GM Original Equipment Air Conditioning Parts are engineered for virtually every make and model of GM car, light duty truck, and sport utility vehicle. For the best parts to keep your vehicle’s cabin cool, look no further than ACDelco GM Original Equipment Air Conditioning Parts.

ACDelco Air Conditioning

Our most common Parts Warranty offers coverage on the majority of our Genuine GM Parts and ACDelco service replacement parts.

Effective on parts purchased April 1, 2018, and later to the original retail purchaser. Contact seller for limited warranty part details, qualifications, and possible labor coverage.

WVE by NTK 1S3071 HVAC Blower Control Switch

Based on 12 reviews Check latest price

Product description

WVE by NTK is a leading source of advanced vehicle electronics components for replacement applications in the automotive aftermarket and original equipment applications. WVE offers high-technology manufacturing along with innovative solutions and improvements to OE designs. Every component either matches or improves on the OE design to ensure fast, easy installation, superior performance and reliability.

  • The AC/heater control switch controls current flow to various HVAC systems
  • When not replaced, the AC or heater may run continually or will not engage and/or blower motor will not run or only run at certain speeds
  • Designed to meet or exceed OE specifications in form, fit and function
  • Global coverage for import and domestic applications

Standard Motor Products RU-572 A/C Blower Motor Switch

Based on 26 reviews Check latest price

Product description

Blower Motor Resistor

  • Country Of Origin : China
  • The Package Height Of The Product Is 3.88 Inches
  • The Package Length Of The Product Is 3.88 Inches
  • The Package Width Of The Product Is 3.38 Inches

User questions & answers

Question: Does this fit the auto temp models
Answer: My boys hook theirs to their fishing wagon and it gets dripped on and they have gotten caught in the rain and everything was fine. Hope this helps.
Question: What does this part do?? I have my AC compressor starting problem for period or time, after driving fir 10-20 minutes than compressor begin to run
Answer: The bag i recieved smelled nothing like thatthe smell was fine

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