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Maintaining optimal cabin comfort in your vehicle is crucial, especially during extreme weather. A malfunctioning blower and heater fan sensor can lead to inconsistent temperature control, fogged windows, and an uncomfortable driving experience. Selecting a reliable replacement ensures your climate control system functions as intended, providing a safe and pleasant environment for all occupants.
[Replaces Part Number:] JA2017 KA0G61765A 4P1895 RU1665 .Please Check the OEM Part Number and Make Sure Your Part Number Matches this Part Number Before Buying!
[Buyers Guide (Reference Year/Make/Model search for proper fitment):] compatible with MAZDA CX-5(2016)
If your heater fan or air conditioner blower on blows on high speed or low speed, you might have a failed blower motor resistor.
A faulty blower motor resistor needs repair because it controls the fan speed in your vehicle's heating, ventilation, and air conditioning (HVAC) system. When the resistor fails, the fan might get stuck at one speed or not work at all, making it difficult...
Metal Retainer Clips Included - Each of the AC Control Knobs has a metal clip incorporated in the knob stem, totally plug and play, no tools needed and don't have to take the dashboard out of the Tundra
High-quality Heater/ AC control knob replacement for Toyota Tundra, 3 knobs for less than the price of one knob at your local Toyota dealership, it is nice to have 2 spares even if you just needed only on replacement knob
Matching Better - Suggest replacing set of 3 AC Climate Control Knob for Toyota Tundra because the old knobs the areas of where your fingers touch on will be slightly polished from years of use
Glossy Finish Looking - Direct Toyota Tundra replacement knob reference part number: 55905-0C010 559050C010, improved replacement over OE equipment, light up perfectly as original parts
Compatible Vehicles: Blower motor resistor Compatible with REK 2016-2018 for Forester 2008-2018 for Impreza 2007-2017 R 2009-2012 Sport 2008-2011 for WRX STI 2014 XV for Crosstrek 2013-2015
Replacement Part Number: 72226FG001 2226FJ000 1013684C 2226FG000 84-509, Please make sure the part number is correct
REMINDERS：Please must read our description and pictures carefully to check details about our blower motors,it must be completely the same,Or it will not fit your vehicle.Please use Amazon Part Finder above to verify fitment,if you can not make sure...
FUNCTION：HVAC Motors controls the fan speed in your AC and heating system. If you can no longer adjust the air speed with your AC controls or your air conditioner system no longer blows chances are you need a new Blower Motor Resistor.
Check the Amazon Parts Finder to see if this parts fit your vehicle and check the descroption also to see the detail fitment info
Crossreference with AV1Z18591A, CV6Z18591A, JA1913
Innovative engineering, manufacturing technology and quality control ensure that STETIG HVAC Blower Motor Resistormeet or exceed the performance of the original equipment they replace. Every unit is designed to OE fit, form and function requirements...
STETIG offers complete HVAC Blower Motor Resistor coverage for Asian, Domestic and European vehicles, top brand awareness and unsurpassed quality
Easy to install under soldering and crimping. There will be a "click" sound when you have done the installation correctly, Operating temperature: -40℃~120℃
Constructed from high-quality plastic for greater durability, Direct replacement
Premium copper-, nickel-, or silver-plated electrical terminals to ensure robust electrical connectivity
✅ REPLACEMENT AC BLOWER MOTOR RESISTOR - The Blower Motor Resistor is located on lower passenger side dash， Controls the fan speed in your AC and heating system，Works on models with automatic temperature control.Simply remove the screws, unplug the...
✅ VEHICLE FITMENT - Compatible with 2003-2006 Chevrolet Silverado 1500 2500 3500 | 2007 Chevrolet Silverado Classic | 2003-2006 Chevrolet Suburban 1500 2500 | 2003-2006 Chevrolet Tahoe | 2003-2006 Chevrolet Avalanche 1500 2500 | 2003-2006 Chevrolet...
✅ PART NUMBER- This Blower Motor Resistor Heater Fan Control Module is for Auto AC Controls,Replace OE 4P1516 4P1595 2-BMR34 15-80567 53-69738 BR532 RU-631 20340 RU1321 MT1805 BMR34 JA...
✅ OEM DESIGNED & PREMIUM QUALITY - TOP quality HVAC Blower Motor Resistor Module, meets or exceeds OEM standards, While this is not a genuine OEM part, it is a direct replacement, 100% tested before shipping. We only use the highest grade materials to...
Last update on 2026-10-14 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Automotive Replacement Blower & Heater Fan Sensors
Understanding Blower & Heater Fan Sensors
The blower and heater fan sensor, often referred to as a resistor or control module, regulates the speed of your car's interior fan. This component dictates how much air is pushed through the vents, directly impacting the effectiveness of your heating and air conditioning. When it fails, you might experience a fan that only works on one speed, no fan operation at all, or erratic speed changes.
Key Features to Consider
Compatibility: This is the most critical factor. Ensure the sensor is designed for your specific vehicle's make, model, and year. Refer to the product's compatibility list or consult your owner's manual.
Material and Durability: Look for sensors constructed from high-quality materials that can withstand engine bay heat and electrical demands. Metal components and robust wiring contribute to longevity.
Brand Reputation: While not always definitive, reputable automotive parts manufacturers often offer more reliable and durable components. Research brands known for quality in HVAC systems.
Ease of Installation: Some sensors are direct plug-and-play replacements, while others may require more involved installation. Consider your DIY comfort level or the potential cost of professional installation.
Signs of a Failing Sensor
Several symptoms can indicate a failing blower and heater fan sensor:
The fan only operates at the highest speed setting.
The fan does not work on any speed setting.
The fan speed changes erratically or intermittently.
You notice a burning smell when the HVAC system is on, possibly due to an overheating resistor.
Maintenance and Replacement Tips
Regularly check your vehicle's cabin air filter and replace it as recommended. A clogged filter can strain the fan motor and potentially lead to premature failure of related components, including the sensor. When replacing the sensor, disconnect the vehicle's battery to prevent electrical shorts. Always consult your vehicle's service manual for specific replacement procedures for your model.
Frequently Asked Questions
What is the primary function of a blower and heater fan sensor?
The primary function of this sensor is to regulate the speed of the interior fan in your vehicle's climate control system. It controls how much air is circulated through the vents, influencing both heating and cooling performance.
Can a bad fan sensor affect my car's AC?
Yes, a faulty blower and heater fan sensor can significantly impact your car's air conditioning. If the fan speed is not properly controlled, the AC may not blow cold air effectively or at all, leading to an uncomfortably warm cabin.
How do I know if I need to replace my fan sensor?
Common signs include the fan only working on one speed (usually the highest), the fan not working at all, or the fan speed fluctuating unexpectedly. A burning smell from the HVAC system can also indicate a problem.
Is it difficult to replace a blower and heater fan sensor?
The difficulty varies greatly depending on the vehicle model. Some are easily accessible and can be replaced with basic tools, while others are located in more difficult-to-reach areas, potentially requiring professional assistance.
Where is the blower and heater fan sensor typically located?
This sensor is usually found near the blower motor itself, often behind the dashboard or glove box. The exact location can differ between vehicle makes and models, so consulting your car's service manual is recommended.
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