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Four Seasons 20068 HVAC Blower Motor Resistor
Reliable HVAC Blower Motor Resistor for Select GM Vehicles
The Four Seasons Resistor Block 20068 is designed to restore proper blower motor function in your Buick, Chevrolet, Oldsmobile, or Pontiac vehicle. This HVAC blower motor resistor ensures consistent fan speed control for models like the Cutlass, Grand Prix, Lumina, and Monte Carlo.
- Connector Gender: Female
- Connector Shape: Oval
- Number of Terminals: 4
- Terminal Type: Spade
- Speed: Fixed #3
- Meets or exceeds OEM specifications
- Part Number: 20068
About the Four Seasons Resistor Block Product Line
The Four Seasons Resistor Block line focuses on providing durable and precise HVAC blower motor resistors that meet or exceed original equipment manufacturer standards. The 20068 resistor block is engineered to deliver reliable fixed speed control, ensuring your vehicle's heating and cooling system operates efficiently and consistently.
Product Details and Compatibility
This HVAC blower motor resistor features a female oval connector with four spade terminals, designed for a fixed speed #3 setting. It is compatible with various GM models including Buick Cutlass, Cutlass Cruiser, Cutlass Supreme, Chevrolet Lumina, Monte Carlo, Oldsmobile Cutlass and Regal, Pontiac Grand Prix and Tempest. The resistor block plays a critical role in regulating blower motor speeds, contributing to optimal climate control performance.
Common Issues Addressed by This Resistor Block
- Blower motor stuck on one speed or not working at certain speeds
- Intermittent or no airflow from HVAC vents
- Overheating or failure of blower motor resistor
- Inconsistent fan speed control in Buick, Chevrolet, Oldsmobile, or Pontiac models
- HVAC blower motor resistor failure causing climate control issues
Installation Notes and Tips
When installing the Four Seasons Resistor Block 20068, ensure the vehicle's ignition is off and the battery is disconnected to prevent electrical shorts. Verify the connector gender and shape match your vehicle’s wiring harness. The four spade terminals should be securely connected to avoid loose contacts. Proper installation will restore fixed speed #3 blower motor operation in compatible GM models.
Quality Assurance and Warranty
The Four Seasons Resistor Block 20068 meets or exceeds OEM specifications, providing reliable performance and durability. This part is manufactured to strict quality standards to ensure long-lasting operation in your vehicle’s HVAC system. Please refer to Four Seasons’ warranty policy for specific coverage details.
| Brand | Four Seasons |
| Part Number | 20068 |
| Position | Resistor Block |
| Connector Gender | Female |
| Connector Shape | Oval |
| Description | Resistor Block |
| Meets / Exceeds OEM? | Yes |
| Number of Terminals | 4 |
| Speed | Fixed # 3 |
| Terminal Type | Spade |
| Type | Switches |
This part fits 82 vehicles. Search below:
| Year | Make | Model | Body Type | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2001 | Chevrolet | Lumina | N/A | Fits HVAC blower control switch with manual control.; Resistor Block | ||||
| 2000 | Chevrolet | Lumina | N/A | Fits HVAC blower control switch with manual control.; Resistor Block | ||||
| 1999 | Chevrolet | Lumina | N/A | Resistor Block | ||||
| 1999 | Chevrolet | Monte Carlo | N/A | Resistor Block | ||||
| 1998 | Chevrolet | Lumina | N/A | Resistor Block | ||||
| 1998 | Chevrolet | Monte Carlo | N/A | Resistor Block | ||||
| 1997 | Chevrolet | Lumina | N/A | Resistor Block | ||||
| 1997 | Chevrolet | Monte Carlo | N/A | Resistor Block | ||||
| 1997 | Oldsmobile | Cutlass | N/A | Resistor Block | ||||
| 1997 | Oldsmobile | Cutlass Supreme | N/A | Resistor Block | ||||
| 1996 | Buick | Regal | Sedan | 3.8L | V6 | N/A | Resistor Block | |
| 1996 | Buick | Regal | Coupe | 3.8L | V6 | N/A | Resistor Block | |
| 1996 | Buick | Regal | Sedan | 3.1L | V6 | N/A | Resistor Block | |
| 1996 | Buick | Regal | Coupe | 3.1L | V6 | N/A | Resistor Block | |
| 1996 | Chevrolet | Lumina | N/A | Resistor Block | ||||
| 1996 | Chevrolet | Monte Carlo | N/A | Resistor Block | ||||
| 1996 | Oldsmobile | Cutlass | N/A | Resistor Block | ||||
| 1996 | Oldsmobile | Cutlass Supreme | N/A | Resistor Block | ||||
| 1996 | Pontiac | Grand Prix | N/A | Resistor Block | ||||
| 1995 | Buick | Regal | Sedan | 3.8L | V6 | N/A | Resistor Block | |
| 1995 | Buick | Regal | Coupe | 3.8L | V6 | N/A | Resistor Block | |
| 1995 | Buick | Regal | Sedan | 3.1L | V6 | N/A | Resistor Block | |
| 1995 | Buick | Regal | Coupe | 3.1L | V6 | N/A | Resistor Block | |
| 1995 | Chevrolet | Lumina | N/A | Resistor Block | ||||
| 1995 | Chevrolet | Monte Carlo | N/A | Resistor Block | ||||
| 1995 | Oldsmobile | Cutlass | N/A | Resistor Block | ||||
| 1995 | Oldsmobile | Cutlass Supreme | N/A | Resistor Block | ||||
| 1995 | Pontiac | Grand Prix | N/A | Resistor Block | ||||
| 1994 | Buick | Regal | Sedan | 3.8L | V6 | N/A | Resistor Block | |
| 1994 | Buick | Regal | Coupe | 3.8L | V6 | N/A | Resistor Block | |
| 1994 | Buick | Regal | Sedan | 3.1L | V6 | N/A | Resistor Block | |
| 1994 | Buick | Regal | Coupe | 3.1L | V6 | N/A | Resistor Block | |
| 1994 | Chevrolet | Lumina | N/A | Resistor Block | ||||
| 1994 | Oldsmobile | Cutlass | N/A | Resistor Block | ||||
| 1994 | Oldsmobile | Cutlass Cruiser | N/A | Resistor Block | ||||
| 1994 | Oldsmobile | Cutlass Supreme | N/A | Resistor Block | ||||
| 1994 | Pontiac | Grand Prix | N/A | Resistor Block | ||||
| 1993 | Buick | Regal | Sedan | 3.8L | V6 | N/A | Resistor Block | |
| 1993 | Buick | Regal | Coupe | 3.8L | V6 | N/A | Resistor Block | |
| 1993 | Buick | Regal | Sedan | 3.1L | V6 | N/A | Resistor Block | |
| 1993 | Buick | Regal | Coupe | 3.1L | V6 | N/A | Resistor Block | |
| 1993 | Chevrolet | Lumina | N/A | Resistor Block | ||||
| 1993 | Oldsmobile | Cutlass | N/A | Resistor Block | ||||
| 1993 | Oldsmobile | Cutlass Supreme | N/A | Resistor Block | ||||
| 1993 | Pontiac | Grand Prix | N/A | Resistor Block | ||||
| 1992 | Buick | Regal | Sedan | 3.8L | V6 | N/A | Resistor Block | |
| 1992 | Buick | Regal | Coupe | 3.8L | V6 | N/A | Resistor Block | |
| 1992 | Buick | Regal | Sedan | 3.1L | V6 | N/A | Resistor Block | |
| 1992 | Buick | Regal | Coupe | 3.1L | V6 | N/A | Resistor Block | |
| 1992 | Chevrolet | Lumina | N/A | Resistor Block | ||||
| 1992 | Oldsmobile | Cutlass | N/A | Resistor Block | ||||
| 1992 | Oldsmobile | Cutlass Supreme | N/A | Resistor Block | ||||
| 1992 | Pontiac | Grand Prix | N/A | Resistor Block | ||||
| 1991 | Buick | Regal | Sedan | 3.8L | V6 | N/A | Resistor Block | |
| 1991 | Buick | Regal | Coupe | 3.8L | V6 | N/A | Resistor Block | |
| 1991 | Buick | Regal | Sedan | 3.1L | V6 | N/A | Resistor Block | |
| 1991 | Buick | Regal | Coupe | 3.1L | V6 | N/A | Resistor Block | |
| 1991 | Chevrolet | Lumina | N/A | Resistor Block | ||||
| 1991 | Oldsmobile | Cutlass | N/A | Resistor Block | ||||
| 1991 | Oldsmobile | Cutlass Supreme | N/A | Resistor Block | ||||
| 1991 | Pontiac | Grand Prix | N/A | Resistor Block | ||||
| 1991 | Pontiac | Tempest | N/A | Resistor Block | ||||
| 1990 | Buick | Regal | Sedan | 3.8L | V6 | N/A | Resistor Block | |
| 1990 | Buick | Regal | Coupe | 3.8L | V6 | N/A | Resistor Block | |
| 1990 | Buick | Regal | Sedan | 3.1L | V6 | N/A | Resistor Block | |
| 1990 | Buick | Regal | Coupe | 3.1L | V6 | N/A | Resistor Block | |
| 1990 | Chevrolet | Lumina | N/A | Resistor Block | ||||
| 1990 | Oldsmobile | Cutlass | N/A | Resistor Block | ||||
| 1990 | Oldsmobile | Cutlass Supreme | N/A | Resistor Block | ||||
| 1990 | Pontiac | Grand Prix | N/A | Resistor Block | ||||
| 1990 | Pontiac | Tempest | N/A | Resistor Block | ||||
| 1989 | Buick | Regal | Coupe | 3.1L | V6 | N/A | Resistor Block | |
| 1989 | Buick | Regal | Coupe | 2.8L | V6 | N/A | Resistor Block | |
| 1989 | Oldsmobile | Cutlass | N/A | Resistor Block | ||||
| 1989 | Oldsmobile | Cutlass Supreme | N/A | Resistor Block | ||||
| 1989 | Pontiac | Grand Prix | N/A | Resistor Block | ||||
| 1989 | Pontiac | Tempest | N/A | Resistor Block | ||||
| 1988 | Buick | Regal | Coupe | 2.8L | V6 | N/A | Resistor Block | |
| 1988 | Oldsmobile | Cutlass | FWD | N/A | Compatible with vehicles equipped with air conditioning.; Resistor Block | |||
| 1988 | Oldsmobile | Cutlass Supreme | FWD | N/A | Compatible with vehicles equipped with air conditioning.; Resistor Block | |||
| 1988 | Pontiac | Grand Prix | N/A | Resistor Block | ||||
| 1988 | Pontiac | Tempest | N/A | Resistor Block |
* 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.