Four Seasons 20109 HVAC Blower Motor Resistor - Rear

Overview of Four Seasons Resistor Block 20109

The Four Seasons Resistor Block 20109 is designed to regulate blower motor speeds in select Chrysler and Dodge vehicles. This HVAC blower motor resistor ensures consistent airflow control for models like the Concorde, Intrepid, LHS, and New Yorker.

• Connector Gender: Female
• Connector Shape: Rectangular
• Number of Terminals: 5 / 2
• Terminal Type: Spade
• Speed: Fixed #4
• Meets or Exceeds OEM Standards
• Part Type: HVAC Blower Motor Resistor

Detailed Product Description

The Four Seasons Resistor Block 20109 is a critical component in the HVAC system, responsible for controlling the blower motor speed by varying electrical resistance. Featuring a female rectangular connector and spade terminal types, this resistor block is engineered for reliable electrical connections. The unit includes 5 and 2 terminal configurations to accommodate specific wiring setups. Its fixed speed #4 rating ensures stable performance in regulating airflow. This resistor block meets or exceeds OEM specifications, providing compatibility and durability for Chrysler and Dodge vehicles including the Concorde, Intrepid, LHS, and New Yorker.

About the Four Seasons Resistor Block Product Line

The Resistor Block line by Four Seasons focuses on delivering precise blower motor speed control components. These resistor blocks are designed to integrate seamlessly with HVAC systems, maintaining consistent climate control functionality. The 20109 resistor block is part of this line, offering a dependable replacement that aligns with original equipment standards.

Common Applications and Issues Addressed

• Restores proper blower motor speed control in Chrysler Concorde and Dodge Intrepid HVAC systems
• Resolves blower motor speeds stuck on a single setting or not functioning
• Fixes intermittent or no airflow issues related to resistor failure
• Eliminates electrical connection problems caused by worn or damaged terminals
• Supports HVAC performance in Chrysler LHS and New Yorker models

Installation Notes and Tips

• Ensure the vehicle is powered off before installation to avoid electrical hazards
• Verify connector type and terminal count match the existing resistor block
• Use appropriate tools to disconnect and reconnect spade terminals securely
• Inspect wiring harness for damage before installing the new resistor block
• Test blower motor operation after installation to confirm proper function

Quality Assurance and Warranty

The Four Seasons Resistor Block 20109 is manufactured to meet or exceed OEM quality standards, ensuring reliable performance and durability. This part undergoes rigorous testing to confirm electrical and mechanical integrity. Warranty coverage details should be confirmed with the distributor or manufacturer, as they may vary.