Four Seasons 20743 HVAC Blower Motor Resistor

Overview

This Four Seasons HVAC blower motor resistor is built for vehicles without automatic temperature control and is engineered to meet or exceed OEM requirements. It is a direct-fit electrical replacement for the blower speed control circuit, helping restore proper cabin fan operation.

Part number 20743 is listed for Hyundai and Kia applications, including Tucson, Venue, Palisade, Soul, Soul EV, Sportage, and Kona models. If you are replacing a failed blower resistor on a Hyundai Tucson or Kia Sportage, this part number 20743 is the application-specific match to verify.

Key Features

• Meets or exceeds OEM specifications for fit and function
• Female rectangular connector with 4 male blade terminals
• Resistor-type HVAC blower motor control component
• Built for vehicles without ATC (Automatic Temperature Control)
• Four Seasons Motor Resistor product line

Detailed Description

Four Seasons part number 20743 is an HVAC blower motor resistor used to control blower fan speeds in supported Hyundai and Kia vehicles. The connector layout uses a female rectangular plug with four male blade terminals, which helps ensure the electrical interface matches the original configuration. This part is specified for models without automatic temperature control, so confirming the HVAC system type is important before ordering.

As part of the Four Seasons Motor Resistor line, 20743 reflects the brand’s focus on tested mobile A/C components and OE-level replacement standards. It is a practical choice for drivers servicing a Hyundai Tucson, Hyundai Kona, or Kia Sportage when blower speed control has become inconsistent or inoperative. Part number 20743 should be matched to the vehicle’s HVAC setup and connector style for proper application.

What It Is Used For

• Restoring blower fan speed control
• Addressing intermittent or non-working cabin fan speeds
• Replacing a resistor damaged by heat or electrical wear
• Correcting HVAC operation when the fan only works on certain settings
• Repairing blower control issues in vehicles without ATC

Installation Notes and Tips

Verify the vehicle is equipped without ATC before installation. Confirm the connector shape, terminal count, and terminal style match the original part. Inspect the blower motor and related wiring for heat damage or corrosion before installing the new resistor, since underlying electrical faults can shorten component life.

Quality Assurance

Four Seasons states that its products are engineered and tested for years of trouble-free operation, backed by more than 50 years of mobile A/C experience. Part number 20743 is also listed as meeting or exceeding OEM requirements.