Four Seasons 20137 HVAC Blower Motor Resistor

Reliable HVAC Blower Motor Resistor for Nissan and Infiniti Vehicles

The Four Seasons Resistor Block 20137 is designed to restore proper blower motor function in select Nissan and Infiniti models. This HVAC blower motor resistor ensures consistent fan speed control and meets or exceeds OEM specifications for dependable performance.

• Compatible with Nissan Altima, Maxima, NX, Pathfinder, Pathfinder Armada, Sentra, and Infiniti G20
• Four spade terminals with a rectangular female connector
• Fixed speed #3 resistor block type for precise blower motor control
• Meets or exceeds original equipment manufacturer (OEM) standards
• Part number 20137 for accurate identification and fitment

Product Details and Specifications

The Four Seasons Resistor Block 20137 is an HVAC blower motor resistor designed with a fixed speed #3 configuration. It features a rectangular female connector with four spade terminals, ensuring secure and reliable electrical connections. This resistor block is engineered to regulate blower motor speeds effectively, maintaining consistent airflow within the vehicle's HVAC system. The part is compatible with multiple Nissan models including the Altima, Maxima, NX, Pathfinder, Pathfinder Armada, and Sentra, as well as the Infiniti G20. The resistor block meets or exceeds OEM quality standards, providing a direct replacement that supports proper HVAC operation.

About the Four Seasons Resistor Block Product Line

The Four Seasons Resistor Block product line focuses on delivering precise blower motor speed control components for automotive HVAC systems. These resistor blocks are designed to match OEM specifications, ensuring compatibility and reliable performance across various vehicle makes and models. The 20137 resistor block is part of this line, offering a fixed speed #3 resistor configuration with a female rectangular connector and spade terminals for secure installation.

Common Applications and Issues Resolved

• Restores blower motor speed control in Nissan Altima and Maxima HVAC systems
• Fixes inconsistent or non-functioning blower speeds in Infiniti G20 and Nissan Sentra
• Resolves HVAC blower motor issues in Nissan Pathfinder and Pathfinder Armada
• Eliminates blower motor resistor failures causing limited fan speed options
• Addresses electrical connection problems with the rectangular female connector and spade terminals

Installation Notes and Tips

• Ensure vehicle compatibility by verifying make, model, and part number 20137 before installation
• Disconnect the battery prior to replacing the resistor block to prevent electrical shorts
• Inspect the blower motor connector for corrosion or damage before installing the new resistor block
• Securely connect the four spade terminals to avoid loose connections and intermittent blower operation
• Test blower motor speeds after installation to confirm proper function

Quality Assurance and Warranty

The Four Seasons Resistor Block 20137 is manufactured to meet or exceed OEM standards, ensuring reliable HVAC blower motor performance. This part undergoes quality control testing to verify electrical and mechanical integrity. While specific warranty details may vary, Four Seasons products typically include a limited warranty against defects in materials and workmanship, providing confidence in the part's durability and fitment.