Four Seasons 20576 HVAC Blower Motor Resistor - Front

Reliable HVAC Blower Motor Resistor for Suzuki Grand Vitara and XL-7

The Four Seasons Resistor Block 20576 is designed to provide consistent variable speed control for the HVAC blower motor in Suzuki Grand Vitara and XL-7 models. This resistor block ensures proper fan speed regulation, contributing to effective climate control inside your vehicle.

• Connector Gender: Female
• Connector Shape: Rectangular
• Number of Terminals: 4
• Speed Type: Variable
• Part Type: HVAC Blower Motor Resistor

About the Four Seasons Resistor Block Product Line

The Four Seasons Resistor Block line focuses on delivering precise and durable resistor components for HVAC systems. The 20576 resistor block is engineered to meet OEM specifications, providing reliable switching and speed control for blower motors. This product line supports efficient HVAC operation by maintaining consistent electrical resistance and ensuring smooth fan speed transitions.

Product Details and Specifications

The Four Seasons 20576 resistor block features a female rectangular connector with four terminals, designed for variable speed control of the blower motor. Its switch-type resistor design allows for accurate modulation of fan speeds, which is essential for maintaining comfortable cabin temperatures. Compatible specifically with Suzuki Grand Vitara and XL-7 models, this resistor block integrates seamlessly with the vehicle’s HVAC system.

Common HVAC Issues Addressed by This Resistor Block

• Inconsistent blower motor speeds or fan speed stuck on one setting
• Blower motor not responding to speed control adjustments
• Intermittent operation of the HVAC blower fan
• Overheating or failure of the blower motor resistor
• Reduced airflow or no airflow from the HVAC vents

Installation Notes and Tips

When installing the Four Seasons 20576 resistor block, ensure the vehicle’s ignition is off and the battery is disconnected to prevent electrical shorts. Verify the connector orientation matches the female rectangular design and that all four terminals are properly seated. It is recommended to inspect the blower motor and related wiring for damage before installation to avoid repeated failures.

Quality Assurance and Warranty

Four Seasons products are manufactured to meet or exceed OEM standards, ensuring durability and reliable performance. The 20576 resistor block undergoes rigorous quality control testing to maintain consistent electrical resistance and switching function. Warranty coverage details should be confirmed with the product documentation or supplier.