Dorman 973-119 HVAC Blower Motor Resistor
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Dorman

Dorman 973-119 HVAC Blower Motor Resistor

Brand Dorman 973-119
Bolt Hole Quantity 2
Connector Gender Female
Connector Quantity 1
Connector Shape Rectangle
Mounting Hardware Included No
Package Contents Blower Motor Resistor and Instructions
Terminal Gender Male
Terminal Quantity 5
Terminal Type Blade
Wire Quantity 0
Wiring Harness Included No
Fits Nissan · 7 vehicles

Direct replacement. Matches original operation and performance for proper heating and cooling control.

Blade terminals and a rectangular connector support a straightforward electrical connection.

Includes the blower motor resistor and instructions.

Cross-references Four Seasons 20122, Standard Ignition RU892 and 2715001G00 for the same application. See all 5.

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Dorman 973-119 HVAC Blower Motor Resistor

Restore proper cabin airflow control with this Dorman HVAC blower motor resistor. It is a direct replacement for the original unit and is built to match OE operation and performance on select Nissan D21 models.

  • Direct replacement blower motor resistor for HVAC blower speed control
  • Designed for select 1986-1992 Nissan D21 applications
  • Rectangle 1-connector design with 5 male terminals and blade terminals
  • 2 bolt-hole mounting layout for factory-style installation
  • Package includes the blower motor resistor and instructions

Fitment Details

Compatible with 1987-1992 Nissan D21, resistor position. Compatible with 1986 Nissan D21 with air conditioning, resistor position. This part cross-references Standard Ignition RU892 for the same application.

The Dorman 973-119 blower motor resistor is used to restore blower speed operation when the original resistor has failed from heat or age. In Nissan D21 heating and cooling systems, a worn resistor can interrupt one or more fan speeds, leaving the HVAC system stuck on a single setting or inoperative at certain speeds. This replacement follows the original connector layout and mounting style for a factory-type repair.

Common Problems This Part Can Help Solve

  • Blower motor only works on one speed
  • Lower fan speeds stop functioning
  • Intermittent HVAC blower operation
  • No cabin airflow from the heater or A/C system at selected speeds
  • Burnt or heat-damaged original resistor

Installation Notes and Tips

Verify connector shape, terminal count, and mounting points before installation. Inspect the blower motor connector and surrounding wiring for heat damage, corrosion, or melted terminals, since a failed resistor can be caused by excess current draw. Confirm vehicle application by year and HVAC configuration before replacing the part.

Quality Assurance

Dorman designs this replacement resistor to match the operation and performance of the original equipment on the listed Nissan D21 applications. Part number 973-119 is built as a direct-fit service component for HVAC blower speed repair.

Related reading

This part fits 7 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1992NissanD21N/AResistor
1991NissanD21N/AResistor
1990NissanD21N/AResistor
1989NissanD21N/AResistor
1988NissanD21N/AResistor
1987NissanD21N/AResistor
1986NissanD21N/Aw/Air Conditioning; Resistor
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 20122Standard Ignition — RU8922715001G00JA1202RU207