Dorman 973-119 HVAC Blower Motor Resistor

Reliable HVAC Blower Motor Resistor for Nissan D21

The Dorman 973-119 HVAC blower motor resistor is designed to restore proper blower motor function in Nissan D21 models. Engineered with precise specifications, this resistor ensures consistent airflow control for your vehicle's heating and cooling system.

• Compatible with Nissan D21 models
• Part number 973-119 for accurate identification
• Two bolt hole mounting for secure installation
• Single rectangular female connector with five male blade terminals
• No wiring harness or mounting hardware included
• Includes blower motor resistor and installation instructions

Product Details and Specifications

This HVAC blower motor resistor features a two-bolt hole design for stable mounting within the blower motor assembly. The connector is a single rectangular female type, housing five male blade terminals, which facilitates a reliable electrical connection. The resistor does not include a wiring harness or mounting hardware, so ensure compatibility with your existing vehicle components. The Dorman 973-119 is specifically engineered for Nissan D21 vehicles, providing precise fitment and function.

Common Applications and Problem Resolution

This blower motor resistor is used to regulate the speed of the HVAC blower motor in Nissan D21 trucks. It addresses several common issues, including:

• Blower motor only working on high speed
• Intermittent or no airflow from HVAC vents
• Inconsistent blower motor speeds
• Complete failure of blower motor operation
• Electrical resistance faults causing HVAC system malfunctions

Installation Notes and Tips

Installation requires removal of the HVAC blower motor housing to access the resistor. The two bolt holes allow for straightforward mounting. Since the product does not include mounting hardware or wiring harness, retain original components or source compatible parts. Follow the included instructions carefully to ensure proper electrical connections and secure fitment. Disconnect the vehicle battery before installation to avoid electrical hazards.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for durability and performance. The 973-119 blower motor resistor undergoes quality control testing to ensure reliable operation in Nissan D21 vehicles. This part includes installation instructions and is backed by Dorman's limited warranty, providing coverage against defects in material and workmanship under normal use.