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DormanPart #: 973-402
Dorman 973-402 HVAC Blower Motor Resistor Kit - Front
⚙️ 126 vehicles fit this part
Select your vehicle to confirm fitment
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🚗Fitment: Cadillac, Chevrolet, and GMC, Escalade, C2500, C3500, K2500, K3500, Suburban 1500, Suburban 2500, Tahoe, Yukon, Yukon XL 1500, Yukon XL 2500, C1500, C1500 Suburban, C2500 Suburban, K1500, K1500 Suburban, and K2500 Suburban
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Not what you need? Click here for all HVAC Blower Motor Resistor Kit options
Reliable HVAC Blower Motor Resistor Kit for GM Trucks and SUVs
The Dorman 973-402 HVAC blower motor resistor kit is designed to restore proper blower motor function in select Cadillac, Chevrolet, and GMC trucks and SUVs. This kit includes a blower motor resistor with a blade terminal type and a gasket to ensure a secure and effective installation.
Key Features of the Dorman 973-402 Blower Motor Resistor Kit
- Blade terminal type for secure electrical connection
- Includes a gasket or seal for proper fit and protection
- Package contains blower motor resistor and installation instructions
- Mounting hardware not included
- Compatible with multiple GM models including Chevrolet C1500, Suburban, Tahoe, and GMC Yukon series
Detailed Product Description
The Dorman 973-402 blower motor resistor kit is engineered to meet the electrical requirements of HVAC systems in various GM vehicles. Featuring a blade terminal type, this resistor ensures a reliable connection to the blower motor circuit. The included gasket helps maintain a tight seal, preventing moisture and debris from affecting the resistor's performance. This kit is compatible with a range of Cadillac, Chevrolet, and GMC models such as the Chevrolet C1500, C2500, C3500, Suburban 1500 and 2500, Tahoe, as well as the GMC K1500, K2500, K3500, Yukon, Yukon XL 1500, and Yukon XL 2500. The Dorman 973-402 part number is essential for those seeking a direct replacement for their HVAC blower motor resistor.
Common Applications and Issues Resolved
- Restores blower motor speed control in HVAC systems
- Fixes blower motor that only works on high speed
- Eliminates intermittent blower motor operation
- Prevents overheating and electrical resistance failures
- Resolves HVAC blower motor resistor circuit faults
Installation Notes and Tips
- Ensure vehicle compatibility with the Dorman 973-402 part number before installation
- Disconnect the battery before beginning installation to avoid electrical hazards
- Use the included gasket to maintain a proper seal and prevent moisture intrusion
- Mounting hardware is not included; reuse existing hardware or source appropriate fasteners
- Follow the provided instructions carefully for correct installation
Quality Assurance and Warranty Information
Dorman parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The 973-402 blower motor resistor kit undergoes quality checks to ensure durability and reliable performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to Dorman's official warranty policy for complete information.
| Brand | Dorman |
| Part Number | 973-402 |
| Gasket or Seal Included | Yes |
| Mounting Hardware Included | No |
| Package Contents | Blower Motor Resistor and Instructions |
| Terminal Type | Blade |
This part fits 126 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2000 | Cadillac | Escalade | Front | Exc. Climate Control; with Air Conditioning | ||
| 2000 | Chevrolet | C2500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 2000 | Chevrolet | C3500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 2000 | Chevrolet | K2500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 2000 | Chevrolet | K3500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 2000 | Chevrolet | Suburban 1500 | N/A | For vehicles equipped with Air Conditioning | ||
| 2000 | Chevrolet | Suburban 2500 | N/A | For vehicles equipped with Air Conditioning | ||
| 2000 | Chevrolet | Tahoe | 5.7L | V8 | N/A | Blower Motor Resistor Kit includes Connector. |
| 2000 | GMC | C2500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 2000 | GMC | C3500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 2000 | GMC | K2500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 2000 | GMC | K3500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 2000 | GMC | Yukon | 5.7L | V8 | N/A | Blower Motor Resistor Kit includes Connector. |
| 2000 | GMC | Yukon XL 1500 | N/A | For vehicles equipped with Air Conditioning | ||
| 2000 | GMC | Yukon XL 2500 | N/A | For vehicles equipped with Air Conditioning | ||
| 1999 | Cadillac | Escalade | Front | Exc. Climate Control; with Air Conditioning | ||
| 1999 | Chevrolet | C1500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1999 | Chevrolet | C1500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1999 | Chevrolet | C2500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1999 | Chevrolet | C2500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1999 | Chevrolet | C3500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1999 | Chevrolet | K1500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1999 | Chevrolet | K1500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1999 | Chevrolet | K2500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1999 | Chevrolet | K2500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1999 | Chevrolet | K3500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1999 | Chevrolet | Tahoe | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1999 | GMC | C1500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1999 | GMC | C1500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1999 | GMC | C2500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1999 | GMC | C2500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1999 | GMC | C3500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1999 | GMC | K1500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1999 | GMC | K1500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1999 | GMC | K2500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1999 | GMC | K2500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1999 | GMC | K3500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1999 | GMC | Yukon | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1998 | Chevrolet | C1500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1998 | Chevrolet | C1500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1998 | Chevrolet | C2500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1998 | Chevrolet | C2500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1998 | Chevrolet | C3500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1998 | Chevrolet | K1500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1998 | Chevrolet | K1500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1998 | Chevrolet | K2500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1998 | Chevrolet | K2500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1998 | Chevrolet | K3500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1998 | Chevrolet | Tahoe | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1998 | GMC | C1500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1998 | GMC | C1500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1998 | GMC | C2500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1998 | GMC | C2500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1998 | GMC | C3500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1998 | GMC | K1500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1998 | GMC | K1500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1998 | GMC | K2500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1998 | GMC | K2500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1998 | GMC | K3500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1998 | GMC | Yukon | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1997 | Chevrolet | C1500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1997 | Chevrolet | C1500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1997 | Chevrolet | C2500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1997 | Chevrolet | C2500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1997 | Chevrolet | C3500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1997 | Chevrolet | K1500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1997 | Chevrolet | K1500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1997 | Chevrolet | K2500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1997 | Chevrolet | K2500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1997 | Chevrolet | K3500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1997 | Chevrolet | Tahoe | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1997 | GMC | C1500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1997 | GMC | C1500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1997 | GMC | C2500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1997 | GMC | C2500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1997 | GMC | C3500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1997 | GMC | K1500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1997 | GMC | K1500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1997 | GMC | K2500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1997 | GMC | K2500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1997 | GMC | K3500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1997 | GMC | Yukon | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1996 | Chevrolet | C1500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1996 | Chevrolet | C1500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1996 | Chevrolet | C2500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1996 | Chevrolet | C2500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1996 | Chevrolet | C3500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1996 | Chevrolet | K1500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1996 | Chevrolet | K1500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1996 | Chevrolet | K2500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1996 | Chevrolet | K2500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1996 | Chevrolet | K3500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1996 | Chevrolet | Tahoe | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1996 | GMC | C1500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1996 | GMC | C1500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1996 | GMC | C2500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1996 | GMC | C2500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1996 | GMC | C3500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1996 | GMC | K1500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1996 | GMC | K1500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1996 | GMC | K2500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1996 | GMC | K2500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1996 | GMC | K3500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1996 | GMC | Yukon | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1995 | Chevrolet | C1500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1995 | Chevrolet | C1500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1995 | Chevrolet | C2500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1995 | Chevrolet | C2500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1995 | Chevrolet | C3500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1995 | Chevrolet | K1500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1995 | Chevrolet | K1500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1995 | Chevrolet | K2500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1995 | Chevrolet | K2500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1995 | Chevrolet | K3500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1995 | Chevrolet | Tahoe | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1995 | GMC | C1500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1995 | GMC | C1500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1995 | GMC | C2500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1995 | GMC | C2500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1995 | GMC | C3500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1995 | GMC | K1500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1995 | GMC | K1500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1995 | GMC | K2500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1995 | GMC | K2500 Suburban | Front | Blower Motor Resistor Kit includes Connector. | ||
| 1995 | GMC | K3500 | N/A | Blower Motor Resistor Kit includes Connector. | ||
| 1995 | GMC | Yukon | N/A | Blower Motor Resistor Kit includes Connector. |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
15-8788150248153A1040DR776RU61RU61TRU866
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.