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Dorman 973-281 HVAC Blower Motor Resistor Kit
| Brand | Dorman 973-281 |
|---|---|
| Wiring Harness Length | 17.3125 |
| Terminal Type | Aspa |
| Terminal Type | Blade |
| Mounting Hardware Included | No |
| Mounting Hardware Included | Non |
| Wire Quantity | 3 |
| Connector Quantity | 1 |
| Connector Quantity | 1 ensamble de manguera del calentador |
| Mounting Hole Quantity | 2 |
| Terminal Quantity | 4 |
| Connector Gender | Macho hembra |
| Connector Gender | Male female |
| Terminal Gender | Macho hembra |
| Terminal Gender | Male female |
| Wiring Harness Included | Oui |
| Wiring Harness Included | Sí |
| Wiring Harness Included | Yes |
| Contenidos del paquete | 1 conector de empalme |
| Contenidos del paquete | 1 resistor para el motor del ventilador |
| Contenidos del paquete | 4 conectores de presión |
| Gasket Or Seal Included | No |
| Gasket Or Seal Included | Non |
| Package Contents | 1 blower motor resistor |
| Package Contents | 1 pigtail connector |
| Package Contents | 4 butt connectors |
| Fits | Chevrolet and Pontiac · 16 vehicles |
Replacement kit. Includes a resistor and harness pigtail for a direct repair.
Wiring harness included. Comes with a pigtail connector and butt connectors for installation.
OE-style repair. Replaces an overheated or corroded original resistor.
Cross-references Four Seasons 20260, 3A1029 and 158706 for the same application. See all 10.
Dorman 973-281 HVAC Blower Motor Resistor Kit
Dorman 973-281 is an HVAC blower motor resistor kit that replaces an overheated or corroded original resistor and restores blower speed control. It includes the resistor and harness pigtail needed for service on select Chevrolet Cavalier and Pontiac Sunfire models.
Key Features
- Direct replacement HVAC blower motor resistor kit for select GM applications
- Includes a resistor and pigtail connector for repair of heat-damaged or corroded wiring
- Blade terminal design with 3-wire harness and 4 terminal connections
- 17.3125-inch wiring harness length for service routing
- Mounts with 2 holes; mounting hardware is not included
- Compatible with 1995-2002 Chevrolet Cavalier and 1995-2002 Pontiac Sunfire
Detailed Description
This Dorman blower motor resistor kit is built for HVAC electrical repair where the original resistor has failed from heat or corrosion. Part number 973-281 addresses blower speed issues by replacing the resistor assembly and the damaged connector section at the same time, helping restore proper cabin airflow control. It is a practical OE-style repair for Chevrolet Cavalier and Pontiac Sunfire vehicles across the 1995-2002 model years.
This part cross-references Four Seasons 20260 for the same application.
Common Problems It Can Solve
- Blower motor works on only one speed
- Loss of one or more fan speeds
- Intermittent HVAC blower operation
- Melted, overheated, or corroded resistor connector
- Poor electrical contact at the blower resistor harness
Installation Notes and Tips
Inspect the blower motor connector, resistor mounting area, and surrounding wiring before installation. Replace any heat-damaged terminals or wiring sections to prevent repeat failure. Confirm connector style, terminal count, and harness routing against the original part before final assembly. Part number 973-281 uses a blade-terminal configuration and mounts with two holes.
Quality Assurance
Dorman supplies this HVAC blower motor resistor kit as a service replacement for select vehicles, with components matched to the original electrical repair need. The kit is intended to restore blower circuit function after resistor or connector damage on compatible Chevrolet Cavalier and Pontiac Sunfire applications.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2002 | Chevrolet | Cavalier | N/A | — |
| 2002 | Pontiac | Sunfire | N/A | — |
| 2001 | Chevrolet | Cavalier | N/A | — |
| 2001 | Pontiac | Sunfire | N/A | — |
| 2000 | Chevrolet | Cavalier | N/A | — |
| 2000 | Pontiac | Sunfire | N/A | — |
| 1999 | Chevrolet | Cavalier | N/A | — |
| 1999 | Pontiac | Sunfire | N/A | — |
| 1998 | Chevrolet | Cavalier | N/A | — |
| 1998 | Pontiac | Sunfire | N/A | — |
| 1997 | Chevrolet | Cavalier | N/A | — |
| 1997 | Pontiac | Sunfire | N/A | — |
| 1996 | Chevrolet | Cavalier | N/A | — |
| 1996 | Pontiac | Sunfire | N/A | — |
| 1995 | Chevrolet | Cavalier | N/A | — |
| 1995 | Pontiac | Sunfire | N/A | — |
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