

| Brand | DORMAN |
|---|---|
| Manufacturer Part Number | 973-402 |
| Part Type | HVAC BLOWER MOTOR RESISTOR |
| Manufacturer Warranty | 1 YEAR |
| UPC | 019495249498 |
The Dorman 973-402 HVAC Blower Motor Resistor BPF is a crucial component in the heating and cooling system of your vehicle. This resistor is specifically designed for select General Motors and Chevrolet applications, making it an essential replacement part for specific models.
The HVAC Blower Motor Resistor BPF performs the critical function of controlling the speed of the blower motor in your vehicle's heating, ventilation, and air conditioning system. This control is essential for maintaining the optimal temperature inside your cabin, ensuring your comfort during various weather conditions.
The Dorman 973-402 is an OEM-quality replacement part, which means it meets or exceeds the original equipment manufacturer's specifications. The resistor is engineered with high-quality materials, ensuring reliable performance and longevity. It comes with a robust construction designed to withstand the harsh conditions of a constantly operating blower motor.
This resistor is relatively easy to install, making it a popular choice among DIY enthusiasts and professional mechanics alike. It is typically located near the blower motor, and the installation process involves unplugging the old resistor and plugging in the new one, ensuring a secure connection.
By choosing the Dorman 973-402 HVAC Blower Motor Resistor BPF, you can restore the functionality of your climate control system while saving money compared to dealing with expensive dealership repairs. This replacement part is backed by Dorman's commitment to quality and comes with a warranty for your peace of mind.
In summary, the Dorman 973-402 HVAC Blower Motor Resistor BPF is a vital automotive component that offers excellent functionality and reliability. It is designed specifically for select GM and Chevrolet applications and can easily be installed to restore your vehicle's heating, ventilation, and air conditioning system to optimal working condition. With its OEM-quality design and reasonable pricing, the 973-402 resistor offers an affordable solution for maintaining a comfortable cabin climate.
The Dorman 973-402 HVAC Blower Motor Resistor BPF is a replacement part designed to address issues with the heater blower motor resistance in certain vehicles. Replacing this component can help restore the heater and defroster functions of a vehicle's HVAC system. Here are some advantages and disadvantages to consider when deciding whether to purchase this part.
**Pros:**1. *Functional Improvement:* A faulty blower motor resistor can lead to weak airflow from the heater or defroster. Replacing the faulty part ensures that the HVAC system functions effectively, allowing for a more comfortable driving experience, particularly in colder weather.
2. *Cost-effective:* Dorman offers an OE-quality alternative to expensive dealership parts, making it a more cost-effective solution for vehicle owners.
3. *Convenient:* Dorman 973-402 is designed to fit a variety of vehicles, saving consumers time and effort in finding the specific part for their make and model since this one universal part can potentially replace several different OEM counterparts.
4. *Easy installation:* Replacing the blower motor resistor is a simple process, usually involving only a few wires that are easily accessible, making it a straightforward DIY project for most home mechanics.
5. *Reliability:* Dorman is a reputable manufacturer, offering a 12-month/12,000-mile warranty on this particular resistor.
**Cons:**1. *Several similar part numbers:* Dorman 973-402 may have various part numbers, so double-checking that this is the correct part for specific applications is crucial to ensure proper function and durability.
2. *Required expertise to identify the real issue:* Diagnosing an HVAC issue can be complex, so professionals may be necessary to confirm that the blower motor resistor is the root cause of the problem. Incorrect diagnosis might result in unnecessary expense and time if other repairs are required.
3. *Availability:* Depending on geographic location and the availability of the local auto parts store, the required part may not always be readily available, which can cause delays in completing repairs.
**Conclusion:**The choice to purchase the Dorman 973-402 HVAC Blower Motor Resistor BPF ultimately depends on an individual's comfort level with automotive repairs, desired cost, and whether this part is the actual cause of the HVAC issue in their vehicle.
For those looking to save time and money, this part may offer a solution for addressing the weak airflow issues that arise from a faulty blower motor resistor. However, proper diagnosis is crucial to confirm that this part is the correct one for specific applications. Therefore, it is recommended to consult a professional if necessary and ensure the part number corresponds with the vehicle's make, model, and year before installation.
Technical specifications: part type:hvac blower motor resistor. : easy install: oem fit and finish for easy installation. Brand:Dorman. Part number:973-402.
Built for trouble-free ownership and 100% visually inspected quality tested, this hvac blower motor resistor is backed by our satisfaction guarantee. Condition: new. Premium parts: all parts are premium ISO/ts 16949 quality. This hvac blower motor resistor is manufactured and tested to the strictest OE car truck standards for unparalleled performance.
Warranty:1 year. Tested and approved: each part is run through rigorous testing before it leaves the factory.
