OE Quality
60-Day Returns

Universal Air SW11291C HVAC Blower Motor Resistor
Reliable HVAC Blower Motor Resistor for Chevrolet and GMC
The Universal Air Blower Resistor SW11291C is designed to restore proper blower motor function in select Chevrolet and GMC trucks. This HVAC blower motor resistor ensures consistent airflow control for your vehicle's heating and cooling system.
- Compatible with Chevrolet C1500, GMC Jimmy, K1500, and K2500 models
- Part number SW11291C for precise identification
- Designed to regulate blower motor speeds effectively
- Durable construction for long-lasting performance
- Direct replacement for original equipment blower resistors
About the Universal Air Blower Resistor Product Line
The Blower Resistor line from Universal Air focuses on providing reliable HVAC components that maintain proper blower motor speed control. This product line is engineered to meet the specific electrical requirements of various vehicle models, including Chevrolet and GMC trucks, ensuring consistent climate control performance.
Product Details and Functionality
The SW11291C blower motor resistor controls the electrical current to the blower motor, allowing multiple fan speeds in your vehicle's HVAC system. When this resistor fails, you may experience limited or no blower motor operation at certain speeds. This part is specifically designed for Chevrolet C1500, GMC Jimmy, K1500, and K2500 models, providing a direct fit and reliable operation.
Common Issues Resolved by This Blower Motor Resistor
- Blower motor only works on high speed
- Inconsistent or no airflow from HVAC vents
- Intermittent blower motor operation
- Loss of multiple fan speed settings
- HVAC blower motor resistor failure symptoms
Installation Notes and Tips
- Ensure vehicle compatibility with Chevrolet C1500, GMC Jimmy, K1500, or K2500 before installation
- Disconnect the battery before replacing the resistor to avoid electrical shorts
- Access the blower motor resistor typically located near the blower motor housing under the dashboard
- Inspect wiring and connectors for damage during installation
- Use the part number SW11291C to verify correct replacement
Quality Assurance and Warranty Information
The Universal Air Blower Resistor SW11291C is manufactured to meet OEM standards for fit and function. While specific warranty details are not provided, Universal Air products generally adhere to industry quality controls to ensure dependable performance in Chevrolet and GMC HVAC systems.
This part fits 49 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 1994 | Chevrolet | C1500 | Base | 5.0L | V8 | GAS | N/A | Blower Resistor |
| 1994 | Chevrolet | C1500 | Base | 4.3L | V6 | GAS | N/A | Blower Resistor |
| 1994 | Chevrolet | C1500 | Cheyenne | 6.5L | V8 | DIESEL | N/A | Blower Resistor |
| 1994 | Chevrolet | C1500 | Cheyenne | 5.0L | V8 | GAS | N/A | Blower Resistor |
| 1994 | Chevrolet | C1500 | Silverado | 6.5L | V8 | DIESEL | N/A | Blower Resistor |
| 1994 | Chevrolet | C1500 | Silverado | 5.0L | V8 | GAS | N/A | Blower Resistor |
| 1994 | Chevrolet | C1500 | WT | 5.0L | V8 | GAS | N/A | Blower Resistor |
| 1994 | Chevrolet | C1500 | WT | 4.3L | V6 | GAS | N/A | Blower Resistor |
| 1994 | Chevrolet | C1500 | Base | 5.7L | V8 | GAS | N/A | Blower Resistor |
| 1994 | Chevrolet | C1500 | Base | 6.5L | V8 | DIESEL | N/A | Blower Resistor |
| 1994 | Chevrolet | C1500 | Cheyenne | 4.3L | V6 | GAS | N/A | Blower Resistor |
| 1994 | Chevrolet | C1500 | Silverado | 4.3L | V6 | GAS | N/A | Blower Resistor |
| 1994 | Chevrolet | C1500 | WT | 5.7L | V8 | GAS | N/A | Blower Resistor |
| 1994 | Chevrolet | C1500 | WT | 6.5L | V8 | DIESEL | N/A | Blower Resistor |
| 1994 | Chevrolet | C1500 | Cheyenne | 5.7L | V8 | GAS | N/A | Blower Resistor |
| 1994 | Chevrolet | C1500 | Silverado | 5.7L | V8 | GAS | N/A | Blower Resistor |
| 1993 | Chevrolet | C1500 | Cheyenne | 5.7L | V8 | GAS | N/A | Blower Resistor |
| 1993 | Chevrolet | C1500 | Cheyenne | 4.3L | V6 | GAS | N/A | Blower Resistor |
| 1993 | Chevrolet | C1500 | Cheyenne | 6.2L | V8 | DIESEL | N/A | Blower Resistor |
| 1993 | Chevrolet | C1500 | Silverado | 4.3L | V6 | GAS | N/A | Blower Resistor |
| 1993 | Chevrolet | C1500 | Silverado | 5.7L | V8 | CNG | N/A | Blower Resistor |
| 1993 | Chevrolet | C1500 | Silverado | 6.2L | V8 | DIESEL | N/A | Blower Resistor |
| 1993 | Chevrolet | C1500 | 454 SS | 7.4L | V8 | GAS | N/A | Blower Resistor |
| 1993 | Chevrolet | C1500 | WT | 5.7L | V8 | GAS | N/A | Blower Resistor |
| 1993 | Chevrolet | C1500 | Cheyenne | 5.0L | V8 | GAS | N/A | Blower Resistor |
| 1993 | Chevrolet | C1500 | Cheyenne | 5.7L | V8 | CNG | N/A | Blower Resistor |
| 1993 | Chevrolet | C1500 | Silverado | 5.0L | V8 | GAS | N/A | Blower Resistor |
| 1993 | Chevrolet | C1500 | Silverado | 5.7L | V8 | GAS | N/A | Blower Resistor |
| 1993 | Chevrolet | C1500 | Silverado | 7.4L | V8 | GAS | N/A | Blower Resistor |
| 1993 | Chevrolet | C1500 | WT | 4.3L | V6 | GAS | N/A | Blower Resistor |
| 1993 | Chevrolet | C1500 | WT | 5.7L | V8 | CNG | N/A | Blower Resistor |
| 1993 | Chevrolet | C1500 | WT | 6.2L | V8 | DIESEL | N/A | Blower Resistor |
| 1993 | Chevrolet | C1500 | WT | 5.0L | V8 | GAS | N/A | Blower Resistor |
| 1993 | Chevrolet | C1500 | Cheyenne | 7.4L | V8 | GAS | N/A | Blower Resistor |
| 1993 | Chevrolet | C1500 | WT | 7.4L | V8 | GAS | N/A | Blower Resistor |
| 1992 | Chevrolet | C1500 | N/A | Blower Resistor | ||||
| 1990 | GMC | Jimmy | N/A | Blower Resistor | ||||
| 1989 | Chevrolet | K1500 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Blower Resistor | ||||
| 1989 | GMC | C1500 | N/A | with Heavy Duty Heater Package; Blower Resistor | ||||
| 1989 | GMC | Jimmy | N/A | Blower Resistor | ||||
| 1988 | Chevrolet | K1500 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Blower Resistor | ||||
| 1988 | Chevrolet | K2500 | N/A | Fitment note: HVAC Heater Core for vehicles equipped with air conditioning; Blower Resistor | ||||
| 1988 | GMC | C1500 | N/A | with Heavy Duty Heater Package; Blower Resistor | ||||
| 1988 | GMC | Jimmy | N/A | Blower Resistor | ||||
| 1986 | GMC | C1500 | N/A | with Heavy Duty Heater Package; Blower Resistor | ||||
| 1985 | GMC | C1500 | N/A | with Heavy Duty Heater Package; Blower Resistor | ||||
| 1984 | GMC | C1500 | N/A | with Heavy Duty Heater Package; Blower Resistor | ||||
| 1983 | GMC | C1500 | N/A | with Heavy Duty Heater Package; Blower Resistor | ||||
| 1982 | GMC | C1500 | N/A | with Heavy Duty Heater Package; Blower Resistor |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.