Dorman 984-605 HVAC Blower Motor Resistor
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Dorman

Dorman 984-605 HVAC Blower Motor Resistor

Brand Dorman 984-605
Bolt Hole Quantity 3
Terminal Type Blade
Wire Quantity 0
Connector Quantity 1
Connector Shape Rectangular
Terminal Quantity 4
Connector Gender Female
Terminal Gender Male
Wiring Harness Included No
Mounting Hardware Included No
Package Contents Blower motor resistor and instructions
Fits Mazda · 2 vehicles

Direct replacement. Matches original operation and performance on certain vehicles.

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

Blade terminals. Features a rectangular female connector for straightforward hookup.

Cross-references EG2161B15 for the same application. See all 1.

$46.86Free shipping
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Dorman 984-605 HVAC Blower Motor Resistor

Restore proper cabin airflow control with this direct replacement HVAC blower motor resistor from Dorman. Built for select Mazda CX-7 models with manual air conditioning, Dorman 984-605 is made to match original equipment operation and performance for dependable heater and A/C fan speed control.

Key Features

  • Direct replacement HVAC blower motor resistor for select Mazda CX-7 applications
  • Matches original equipment operation and performance
  • Designed for vehicles with manual air conditioning
  • Rectangular 1-connector design with 4 terminals
  • Blade terminal type with female connector and male terminals
  • 3 bolt holes for mounting
  • Package includes the blower motor resistor and instructions

Detailed Description

Dorman 984-605 is an HVAC blower motor resistor engineered for 2007 Mazda CX-7 and 2008 Mazda CX-7 models with manual air conditioning, including 2008 vehicles built to 5/01/08. If your Mazda CX-7 blower motor only works on certain speeds or the cabin fan output is inconsistent, this replacement resistor helps restore normal heating and cooling fan control. The part number 984-605 is a practical OE-style solution for drivers searching for a Mazda CX-7 blower motor resistor, HVAC fan speed resistor, or manual A/C blower resistor replacement.

This part cross-references EG2161B15 for the same application.

What It Helps Fix

  • Blower motor stuck on one speed
  • Intermittent cabin fan operation
  • No airflow from the HVAC vents at selected speeds
  • Loss of proper heater and air conditioning fan control
  • Electrical failure caused by a burnt-out resistor

Installation Notes and Tips

Verify manual air conditioning before ordering, since this resistor is not listed for automatic climate control applications. Confirm connector style, terminal count, and mounting layout against the original part before installation. The package includes instructions; mounting hardware and wiring harness are not included.

Quality Assurance

Dorman designs direct replacement components to match original equipment fit and function on specific vehicles. For Mazda CX-7 owners needing a blower motor resistor replacement, Dorman 984-605 provides a focused repair solution for restoring HVAC fan speed control.

Related reading

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2008MazdaCX-7N/Aw/Manual Air Conditioning; To 5/01/08
2007MazdaCX-7N/Aw/Manual Air Conditioning
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
EG2161B15