Dorman 973-222 HVAC Blower Motor Resistor
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Dorman

Dorman 973-222 HVAC Blower Motor Resistor

Brand Dorman 973-222
Bolt Hole Quantity 2
Connector Gender Male
Connector Quantity 0
Connector Shape Rectangle
Mounting Hardware Included No
Package Contents Blower Motor Resistor and Instructions
Terminal Gender Male
Terminal Quantity 4
Terminal Type Blade
Wire Quantity 0
Wiring Harness Included No
Fits Ford · 32 vehicles

Direct replacement. Matches original equipment operation and performance.

Restores HVAC function. Helps bring back proper heating and cooling control.

Blade terminals. Features a rectangular connector for straightforward installation.

Cross-references E3TZ19A706B, JA1518 and RU439 for the same application. See all 4.

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Direct Replacement HVAC Blower Motor Resistor

Dorman 973-222 is a direct replacement HVAC blower motor resistor for select Ford trucks and SUVs with integral A/C or Hi-Lo Vent systems. It restores proper blower speed control when the original resistor has failed, helping return heating and cooling operation to normal.

  • Direct replacement for the original equipment resistor
  • Designed for select 1980-1986 Ford Bronco, F-150, F-250, and F-350 applications
  • Also fits 1980-1983 Ford F-100 with integral A/C or Hi-Lo Vent
  • Blade terminal design with 4 terminals
  • Rectangle connector shape, male connector and terminal gender
  • 2 bolt holes for mounting
  • Package includes the blower motor resistor and instructions

Fitment Details

Compatible With 1980-1986 Ford Bronco, w/Integral A/C or Hi-Lo Vent. Compatible With 1980-1986 Ford F-150, w/Integral A/C or Hi-Lo Vent. Compatible With 1980-1986 Ford F-250, w/Integral A/C or Hi-Lo Vent. Compatible With 1980-1986 Ford F-350, w/Integral A/C or Hi-Lo Vent. Compatible With 1980-1983 Ford F-100, w/Integral A/C or Hi-Lo Vent.

This part cross-references E3TZ19A706B and RU439 for the same application.

Common Problems This Part Can Address

  • Blower motor works only on certain fan speeds
  • No cabin airflow from the HVAC system
  • Intermittent heater or A/C blower operation
  • Burnt or heat-damaged original resistor
  • Loss of proper fan speed control in the dash HVAC system

Installation Notes

Verify the vehicle uses an integral A/C or Hi-Lo Vent setup before ordering. Match the connector style, terminal count, and mounting points to the original part. Inspect the blower motor connector and wiring for heat damage before installation, since a failing motor or damaged connector can shorten resistor life. Follow the included instructions during replacement.

Quality Assurance

Dorman manufactures this resistor as a direct replacement component intended to match the operation and performance of the original equipment on the listed Ford applications.

Related reading

This part fits 32 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1986FordBroncoN/Aw/Integral A/C or Hi-Lo Vent
1986FordF-150N/Aw/Integral A/C or Hi-Lo Vent
1986FordF-250N/Aw/Integral A/C or Hi-Lo Vent
1986FordF-350N/Aw/Integral A/C or Hi-Lo Vent
1985FordBroncoN/Aw/Integral A/C or Hi-Lo Vent
1985FordF-150N/Aw/Integral A/C or Hi-Lo Vent
1985FordF-250N/Aw/Integral A/C or Hi-Lo Vent
1985FordF-350N/Aw/Integral A/C or Hi-Lo Vent
1984FordBroncoN/Aw/Integral A/C or Hi-Lo Vent
1984FordF-150N/Aw/Integral A/C or Hi-Lo Vent
1984FordF-250N/Aw/Integral A/C or Hi-Lo Vent
1984FordF-350N/Aw/Integral A/C or Hi-Lo Vent
1983FordBroncoN/Aw/Integral A/C or Hi-Lo Vent
1983FordF-100N/Aw/Integral A/C or Hi-Lo Vent
1983FordF-150N/Aw/Integral A/C or Hi-Lo Vent
1983FordF-250N/Aw/Integral A/C or Hi-Lo Vent
1983FordF-350N/Aw/Integral A/C or Hi-Lo Vent
1982FordBroncoN/Aw/Integral A/C or Hi-Lo Vent
1982FordF-100N/Aw/Integral A/C or Hi-Lo Vent
1982FordF-150N/Aw/Integral A/C or Hi-Lo Vent
1982FordF-250N/Aw/Integral A/C or Hi-Lo Vent
1982FordF-350N/Aw/Integral A/C or Hi-Lo Vent
1981FordBroncoN/Aw/Integral A/C or Hi-Lo Vent
1981FordF-100N/Aw/Integral A/C or Hi-Lo Vent
1981FordF-150N/Aw/Integral A/C or Hi-Lo Vent
1981FordF-250N/Aw/Integral A/C or Hi-Lo Vent
1981FordF-350N/Aw/Integral A/C or Hi-Lo Vent
1980FordBroncoN/Aw/Integral A/C or Hi-Lo Vent
1980FordF-100N/Aw/Integral A/C or Hi-Lo Vent
1980FordF-150N/Aw/Integral A/C or Hi-Lo Vent
1980FordF-250N/Aw/Integral A/C or Hi-Lo Vent
1980FordF-350N/Aw/Integral A/C or Hi-Lo Vent
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
E3TZ19A706BJA1518RU439RU1132