Four Seasons 20085 HVAC Blower Motor Resistor

Reliable HVAC Blower Motor Resistor for Buick, Oldsmobile, Pontiac

The Four Seasons Resistor Block 20085 is designed to restore proper blower motor function in select Buick, Oldsmobile, and Pontiac models. This HVAC blower motor resistor ensures consistent fan speed control and meets or exceeds OEM specifications for dependable performance.

• Connector Gender: Male
• Connector Shape: Rectangular
• Number of Terminals: 4
• Terminal Type: Spade
• Speed Setting: Fixed #3
• Meets or Exceeds OEM Standards
• Part Number: 20085

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 maintain proper fan speed regulation. The 20085 resistor block is engineered to deliver consistent electrical resistance, ensuring the blower motor operates at the correct speed settings for optimal climate control in your vehicle.

Product Details and Compatibility

This HVAC blower motor resistor is compatible with various Buick, Oldsmobile, and Pontiac models, including the 1998 Bonneville, Delta 88, and LeSabre. The rectangular male connector with four spade terminals allows for secure and reliable electrical connections. The fixed #3 speed setting is designed to regulate blower motor speed accurately, preventing overheating and fan speed issues.

Common Issues Resolved by This Resistor Block

• Inconsistent or non-functioning blower motor speeds
• Blower fan stuck on one speed setting
• Intermittent HVAC blower operation
• Overheating of blower motor resistor
• Electrical connection failures in blower motor circuit

Installation Notes and Tips

When installing the Four Seasons Resistor Block 20085, ensure the vehicle’s ignition is off and the battery is disconnected to avoid electrical hazards. Verify the connector orientation matches the rectangular male connector with four spade terminals. Properly secure the resistor block in the blower motor housing to maintain optimal airflow and prevent damage.

Quality Assurance and Warranty

The Four Seasons Resistor Block 20085 meets or exceeds OEM quality standards, providing reliable HVAC blower motor resistor performance. This part is manufactured to strict quality controls to ensure durability and consistent operation. Please refer to Four Seasons’ warranty policy for specific coverage details.