DORMAN OE SOLUTIONS SX-3997 Rear Hvac Blower Motor Resistor Kit

( Brand: Dorman Oe Solutions ), ( Manufacturer Part Number: SX-3997 ), ( Type: Hvac Blower Motor Resistor Kit ), ( Manufacturer Warranty: 1 Year / 2 Years / 3 Years / 5 Years Depending On Part ), ( Item Length: 5.510 ), ( Placement On Vehicle: Hvac Electrical Connectors ), ( Ipn: C525 56-35 ), ( Compatible Model: Suburban 1500 ), ( Compatible Year: 2014 2013 2012 2011 2010 2009 2008 2007 ), ( Core Charge: Free No Core Charge ), ( Position: Rear ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Dorman Hvac Blower Motor Resistor Kit )

Review DORMAN OE SOLUTIONS Rear Hvac Blower Motor Resistor Kit Chevrolet fits SUBURBAN RX 2007–2014

Dorman SX-3997 Rear HVAC Blower Motor Resistor Kit for 2007-2014 Chevrolet Suburban RX

Equipping your Chevrolet Suburban RX with a reliable and efficient heating, ventilation, and air conditioning (HVAC) system is essential, especially during those chilly winter evenings or sweltering summer afternoons. The Dorman SX-3997 Rear HVAC Blower Motor Resistor Kit is an outstanding replacement part that ensures your vehicle's climate control system operates smoothly and effectively, particularly for models produced between 2007 and 2014.

Crafted by Dorman Products, a renowned automotive aftermarket manufacturer, this blower motor resistor kit is engineered to match the original equipment manufacturer's (OEM) standards for performance and quality. The Dorman SX-3997 is specifically designed to replace the worn-out or malfunctioning blower motor resistor in your Chevrolet Suburban RX, restoring proper blower motor speed control and maintaining comfortable cabin temperatures.

The Dorman SX-3997 kit includes all necessary components for a straightforward and hassle-free installation. You'll find a new blower motor resistor, wiring harness, and mounting hardware, ensuring a perfect fit and easy integration into your vehicle's electrical system. Dorman's plug-and-play design eliminates the need for any modifications, helping you save time and effort during the installation process.

Constructed from high-quality materials, the Dorman SX-3997 Rear HVAC Blower Motor Resistor Kit is built to withstand the rigors of daily driving, offering reliable performance and extended durability. This kit ensures optimal blower motor performance for your Chevrolet Suburban RX, delivering consistent airflow and temperature control that keeps both you and your passengers comfortable.

Investing in the Dorman SX-3997 Rear HVAC Blower Motor Resistor Kit for your 2007-2014 Chevrolet Suburban RX is an excellent way to ensure the longevity and efficiency of your vehicle's climate control system. With its easy installation, reliable performance, and OEM-quality construction, this replacement part offers a cost-effective solution for maintaining a comfortable environment in your Chevrolet Suburban RX.

1. OEM-style fit and function: This kit is designed to be a direct replacement for the original part, ensuring a proper fit and function in your vehicle.

2. Improved airflow: A faulty blower motor resistor can cause poor airflow or no airflow at all in the rear vents. This kit aims to resolve this issue and restore proper airflow.

3. Quality construction: Dorman Products is a well-known manufacturer of aftermarket automotive parts, and the SX-3997 is no exception. The kit is built to withstand the rigors of the automotive environment and provide long-lasting performance.

4. Cost-effective: This kit is a more affordable alternative to OEM parts, offering a budget-friendly solution for replacing a faulty blower motor resistor.

1. Installation difficulty: While the kit is designed to be a direct replacement, installation may require some technical knowledge and expertise, especially if you're not familiar with working on HVAC systems in vehicles.

2. Quality concerns: While Dorman Products is a reputable manufacturer, there may be instances where a particular part does not meet the expected quality. However, these instances are generally rare.

3. Compatibility issues: Although the kit is designed to fit 2007-2014 Chevrolet Suburban/RX models, it's essential to double-check the compatibility with your specific vehicle to ensure a proper fit.

The Dorman SX-3997 Rear HVAC Blower Motor Resistor Kit for 2007-2014 Chevrolet Suburban/RX is a cost-effective solution for addressing a faulty blower motor resistor in your vehicle. Its OEM-style fit and function, along with its quality construction, make it an attractive option for many vehicle owners. However, potential installation difficulties and compatibility issues should be considered before making a purchase. It is recommended to verify the compatibility of the kit with your specific vehicle before purchasing and, if necessary, consult a professional mechanic for installation.

Details:

Dorman Rear HVAC Blower Motor Resistor Kit for 2007 - 2014 Chevrolet Suburban Rx: Status: In Stock.

part #: sx3997 prices

• $49.89-$127.85

specifications chvyblowermotor:

• for models: Rx, Suburban
• for makes: Chevrolet
• for years: 2007-2014
• brand: Dorman Oe Solutions
• mpn: Sx-3997
• type: Hvac Blower Motor Resistor Kit
• manufacturer warranty: 1 Year / 2 Years / 3 Years / 5 Years Depending On Part
• item length: 5.510
• placement on vehicle: Hvac Electrical Connectors
• ipn: C525 56-35
• compatible model: Suburban 1500
• compatible year: 2014 2013 2012 2011 2010 2009 2008 2007
• core charge: Free No Core Charge
• position: Rear
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Dorman Hvac Blower Motor Resistor Kit

returns chvyblowermotor:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

offer chvyblowermotor:

• options: Ship-to-home
• availability: In Stock
• started: December 14, 2025
• quantity: 1
• sold: 0

seller chvyblowermotor:

• # reviews: 603052
• city: Indianapolis, Indiana
• rating: 99.3%

general chvyblowermotor:

• Air Conditioning Heating > Blowers Fans > HVAC Blower Motors Wheels
• condition: New

payments chvyblowermotor:

• credit card: Mastercard
• wallet: Google-pay
• other

shipping chvyblowermotor:

• service: Standard, Expedited
• transit: 3-6 Days
• class: Standard, Expedited
• type: Fixed
• cost: $0.00

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