Description
Product Overview
The Generic Blower Heater Fan Sensor is engineered to maintain optimal cabin temperature by monitoring airflow and temperature within the HVAC system. Constructed from high‑temperature resistant polymer, the sensor delivers consistent readings even under extreme conditions. It matches OEM specifications, ensuring seamless integration with existing control modules. Key specifications include a 5‑pin connector, operating voltage 12 V, and a temperature range of –40 °C to 150 °C.
Usage
This sensor is suitable for passenger cars, light trucks, and SUVs equipped with standard blower motor assemblies. Install it when the climate control system exhibits irregular heating, fan speed fluctuations, or error codes related to airflow detection. Ideal for both DIY enthusiasts and professional technicians, the sensor can be replaced without removing the entire HVAC housing, minimizing labor time.

Why Choose Us
Choosing the Generic brand means selecting a product that undergoes rigorous quality testing, including thermal cycling and vibration resistance. Our sensors are manufactured in a ISO‑9001 certified facility, guaranteeing dimensional accuracy and long‑term durability. We provide a 12‑month warranty and responsive customer support to address any installation questions.
Key Features
- High‑temperature polymer housing for durability in harsh engine bays
- Precise temperature detection for smooth climate control
- Direct OEM fit eliminates the need for adapters or modifications
- 5‑pin connector compatible with most automotive HVAC control units
- Easy DIY installation with step‑by‑step guide included
FAQ
What vehicles are compatible with this sensor?
The sensor fits a broad range of makes and models that use a standard 5‑pin blower fan sensor. Check the part number B0CN37ZRWG against your vehicle’s service manual for exact compatibility.
Do I need special tools to install the sensor?
No special tools are required. A basic screwdriver set and a trim removal tool are sufficient to access the sensor housing and replace the unit.
Can this sensor be used in both heating and cooling modes?
Yes, the sensor continuously monitors airflow temperature, providing accurate data for both heating and air‑conditioning functions.
What warranty does the product include?
We offer a 12‑month limited warranty covering manufacturing defects. Contact our support team with your purchase details for assistance.
Is the sensor compatible with aftermarket HVAC control modules?
In most cases, the sensor works with aftermarket modules that adhere to the standard 5‑pin connector and voltage specifications. Verify the module’s input requirements before installation.




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