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Dorman 973-402 HVAC Blower Motor Resistor Kit - Front
| Brand | Dorman 973-402 |
|---|---|
| Position | Front |
| Gasket or Seal Included | Yes |
| Mounting Hardware Included | No |
| Package Contents | Blower Motor Resistor and Instructions |
| Terminal Type | Blade |
| Fits | Cadillac, Chevrolet, and GMC · 126 vehicles |
Direct replacement. Replaces an overheated or corroded original equipment resistor.
Includes harness pigtail. Comes with a resistor and matching connector for repair.
Sealed connection. Gasket or seal included for added protection.
Cross-references 3A1040, 15-8788 and 15024815 for the same application. See all 7.
$37.87Free shipping
In stock · usually ships same day before 1pm CST
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Dorman 973-402 HVAC Blower Motor Resistor Kit
This Dorman HVAC blower motor resistor kit restores blower speed control on select GM trucks and SUVs. It includes the resistor and harness pigtail needed to replace an overheated or corroded original resistor connection.
Key Features
- HVAC blower motor resistor kit for blower speed control repair
- Includes a replacement resistor and harness pigtail
- Blade terminal type for the electrical connection
- Gasket or seal included for the installation area
- Direct-fit service part for select Chevrolet, GMC, and Cadillac applications
- Part number 973-402 for easy identification
Product Details
Built for vehicles with failed blower speed operation caused by heat damage, corrosion, or connector wear, this Dorman 973-402 kit addresses a common HVAC electrical repair point. It is used on select 1995-2000 Chevrolet C1500, K1500, Tahoe, and Suburban models, along with matching GMC C/K truck and Yukon applications, plus 1999-2000 Cadillac Escalade and 2000 Chevrolet and GMC full-size SUV applications with air conditioning. This part cross-references Dorman 973-402 for the same application.
Common Issues It Can Help Resolve
- Blower motor works only on certain fan speeds
- No cabin airflow from the HVAC system
- Intermittent blower operation caused by a damaged resistor connector
- Heat-related corrosion at the original resistor harness
- Loss of HVAC fan control in select Chevrolet, GMC, and Cadillac vehicles
Installation Notes and Tips
- Verify vehicle fitment by year, make, model, and HVAC configuration before installation.
- Inspect the connector and surrounding wiring for heat damage before connecting the new pigtail.
- Follow the included instructions for proper resistor replacement and electrical connection.
- Mounting hardware is not included.
- Compatible With 1995-1999 Chevrolet C1500, N/A; 1995-1999 Chevrolet C1500 Suburban, Front; 1995-1999 Chevrolet C2500 Suburban, Front; 1995-1999 Chevrolet K1500, N/A; 1995-1999 Chevrolet K1500 Suburban, Front; 1995-1999 Chevrolet K2500 Suburban, Front; 1995-2000 Chevrolet C2500, N/A; 1995-2000 Chevrolet C3500, N/A; 1995-2000 Chevrolet K2500, N/A; 1995-2000 Chevrolet K3500, N/A; 1995-2000 Chevrolet Tahoe, N/A; 1995-1999 GMC C1500, N/A; 1995-1999 GMC C1500 Suburban, Front; 1995-1999 GMC C2500 Suburban, Front; 1995-1999 GMC K1500, N/A; 1995-1999 GMC K1500 Suburban, Front; 1995-1999 GMC K2500 Suburban, Front; 1995-2000 GMC C2500, N/A; 1995-2000 GMC C3500, N/A; 1995-2000 GMC K2500, N/A; 1995-2000 GMC K3500, N/A; 1995-2000 GMC Yukon, N/A; 1999-2000 Cadillac Escalade, Front; 2000 Chevrolet Suburban 1500, N/A; 2000 Chevrolet Suburban 2500, N/A; 2000 GMC Yukon XL 1500, N/A; 2000 GMC Yukon XL 2500, N/A.
Quality Assurance
Dorman is a recognized aftermarket source for replacement electrical and HVAC service parts. This kit is built to replace an overheated or corroded original equipment resistor on the listed applications and restore proper blower motor control.
This part fits 126 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| 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. |
| No rows match your filter. | ||||||
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
3A104015-878815024815DR776RU61RU61TRU866