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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.
The product you purchased are brand new made in China. If you cannot confirm whether the product you purchased are correct, please provide your chassis number for inquiry（VIN）, or provide the part number of your old parts for comparison.
As the accessories you purchased have a professional nature, we recommend that you go to a professional repair center for installation.
This product comes with a one-year warranty, and JUNMO-AUTO provides you with high-quality service.
When purchasing, please confirm if the part number on your old part matches ours:OEM 52487131
[Replaces Part Number:] SW11734C, SW11767C, 79330TY0941; 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 ACURA - NSX (20-17); Compatible with HONDA - HR-V (22-16), CR-V (24-17), Odyssey (24-18)
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...
The STETIG HVAC Blower Motor Resistor come with 12 Month Warr-anty. Hassle-free Return and Refund Policy. Please Buy it with Your Confidence.
Fan Speed Not Working Properly: If your heater fan is stuck at a single speed or doesn't function at all, this car heater blower motor resistor may be the root cause and replacing it can restore full fan control
Restores HVAC Functionality: This component re-establishes stable blower motor performance, making it easier to control airflow for heating and cooling, especially during extreme weather changes
Compatibility: Compatible with Nissan Kicks 2018-2020, Sentra 2020-2022, and Versa 2020-2022, referencing OE numbers 25230-00Q0J, 2523000Q0J, 25550-7773R, 255507773R (NOTE: Please check on your car model details and exact OE number to confirm if this item...
Material Strength: The ABS and metal construction supports thermal stability and long-term structural reliability, even in extreme temperature zones near the blower fan
Professional Installation Recommended: For secure mounting and proper electrical alignment, professional installation is recommended
【COMPATIBLE】-Compatible with Ford Escape 2008-2012,Expedition 2007-2017,F-150 2004-2014,F-250 F-350 F-450 F-550 Super Duty 2008-2010,Fiesta 2011-2013,Freestar 2004-2007,Five Hundred 2005-2007,Freestyle 2005-2007,Mustang 2005-2009;Compatible with...
【PART NUMBER】-Replace Part Number 973-444,3F2Z-18591-AA,4P1361,RU-440,53-69629,JA1499,RU1133,2400-304275,BMR48,YH-1715,DR4080,3F2Z18591AA
【PREMIUM QUALITY】-Our hvac blower motors uses the high quality and durable materials.All HVAC Blower Motor Fan Resistor are tested by our QA department before the packing,reaching or exceeding OEM quality.
【EASY INSTALL】-The Blower Motor Resistor is located on lower passenger side and it can accessible by removing a few screws. Simply remove the screws that secure the blower motor resistor into the blower, remove the resistor assembly, and install the...
【SATISFACTION】-HiSport ensures brand new and high-quality hvac fan motor.In terms of any problem with this product,please contact us,our friendly assistants will always be available to help you within 24 hours.
[SQUARE CONNECTION]: This diesel heater temperature sensor probe features a square connection, ensuring compatibility with various Chinese air diesel heater models. Easy to install and securely fits, providing reliable temperature readings for optimal...
[PRECISE TEMPERATURE MONITORING]: Designed to accurately measure and report temperature, this sensor helps maintain consistent warmth in your vehicle. It enables the heater to adjust output efficiently, enhancing comfort during cold weather drives.
[STURDY CONSTRUCTION]: Crafted from high-quality materials, this temp sensor probe is built to withstand the rigors of automotive use. Its robust design ensures longevity and reliable performance, even under challenging conditions.
[VERSATILE APPLICATION]: Good for use in cars, trucks, and other vehicles equipped with air diesel heaters. This temperature sensor is a crucial component for maintaining proper heating system function across various automotive applications.
[EASY REPLACEMENT PART]: Upgrade or replace your existing temperature sensor with this compatible probe. Its standard square connector design makes it a straightforward replacement part for many Chinese-made diesel heater systems, helping to restore or...
【VEHICLE FITMENT】Blower Motor Resistor, Compatible with 1994-2002, Relay 2002-2006, and 1994-2002, ensuring a fit for your vehicle. OE Numbers include 1306599080, 1306600080, 101930100, and 71732249. Please use 's ‘Garage’ feature or check your to...
【SUPERIOR STABILITY】Blower Motor Resistor, crafted with outstanding manufacturing craftsmanship, provides exceptional stability and durability. This guarantees peace of mind while driving, you can on the road without worrying about your vehicle's...
【HIGH EFFICIENCY】Blower Motor Resistor, designed to enhance your car's performance, ensuring optimal under any driving conditions. This component efficiently regulates the heater blower fan, allowing for consistent and reliable climate control in your...
【 REPLACEMENT】Blower Motor Resistor, engineered as a reliable replacement for specific car , ensures a precise fit and functionality. Its design allows for easy installation, making it convenient for DIY enthusiasts and professional mechanics alike.
【ITEM CONTENT AND FAQ】Blower Motor Resistor, includes the resistor unit required for appropriate heating . Common questions include: "Is this compatible with ?" and "Does it come with installation instructions?" Rest assured, it is designed for...
Last update on 2026-08-30 / 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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