How to replace the blower motor resistor assembly on Buick Regal?

Before you replace the blower motor resistor assembly, you need to take off the right side instrument panel insulator. Take off both the blower motor resistor and blower motor electrical connectors, realizing that the blower motor resistor opening is very hard to reach because of the slotted design. Relax both the forward blower motor resistor screws and afterwards, uninstall the blower motor resistor screw at the back, then remove the blower motor resistor. To put the blower motor resistor back in place, align it, drive in the rear blower motor resistor screw, and snug all blower motor resistor screws to 1.5 N.m (13 lb in). Then, connect the blower motor electrical connector and the blower motor resistor electrical connector, and at last, insert the right side instrument panel insulator back into place.

How to Service and Repair the Blower Motor Resistor on a Buick Regal?

Begin the process of replacing the Blower Motor Resistor by taking off the right instrument panel insulator. Pull off the electrical connector from both the Blower Motor Resistor and the Blower Motor. Tighten only one screw holder on each end of the forward Blower Motor Resistor because space is so restricted. You need to unscrew the screws from the backside of the Blower Motor Resistor to retrieve it. Place the Blower Motor Resistor with its forward slots securely onto the screws while placing the Blower Motor control processor against the hvac module. Screw in the rear Blower Motor Resistor tightly at 1.5 n.m (13 lb in). Once set, fasten the forward plower motor resistor screws to the same torque setting. Connect the electrical wire back to both the air blower and its controller system. Reinstall the part that protects the instrument panel from the right side.

OEM Buick Regal Blower Motor Resistor

Heater Blower Motor Resistor

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5 Blower Motor Resistors found

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Buick Regal Blower Motor Resistor Part Number: 84178783
$89.14 MSRP: $183.19
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Product Specifications
- Other Name: Module Assembly-Blower Motor Control; Control Module; Resistor
- Replaces: 13503201, 13598134, 13598091, 15141283, 13598090, 13501703, 22811003
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2017 Buick Regal | Base, CXL, GS, Premium, Sport Touring | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Regal Control Module Part Number: 13349361
$43.20 MSRP: $127.85
You Save: $84.65 (67%)
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Product Specifications
- Other Name: Module, Air Conditioner Electric Temperature And Motor Control; HVAC Blower Motor Regulator; Blower Motor Resistor; Module; Resistor; A/C Electric Temperature & Motor Control; Air Conditioner (Complete); Heater Blower Motor Regulator
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2016 Buick Regal | Base, GS, Premium, Sport Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Regal Blower Motor Resistor Part Number: 89019101
$54.16 MSRP: $101.70
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Product Specifications
- Other Name: Resistor Assembly, Blower Motor; HVAC Blower Motor Resistor; Resistor; Resistor, A/C Evaporator Blower; Resistor, Heater Blower Motor
- Replaces: 15393829, 52481707, 89018501, 89018437, 12135102, 89018643, 15304891
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2004 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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Buick Regal Resistor Part Number: 52473132
$11.85 MSRP: $21.16
You Save: $9.31 (44%)
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Product Specifications
- Other Name: Resistor, Air Conditioner Electric Temperature And Motor Control; Blower Motor Resistor; Resistor, A/C Electric Temperature And Motor Control; Resistor, A/C Evaporator Blower
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1996 Buick Regal | Custom, Gran Sport, Limited, Olympic Gold Edition | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
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Buick Regal Control Module Part Number: 89019166
Product Specifications
- Other Name: Module Assembly, Blower Motor Control; Blower Motor Resistor; Module; Resistor; Module, A/C Electric Temperature And Motor Control
- Replaces: 52479971, 52477902
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2004 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS

Buick Regal Blower Motor Resistor

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The Blower Motor Resistor in Buick Regal brand of cars is important part that controls the flow of electrical current supplied to the blower motor in order to distribute air in the car to regulate its temperature for the comfort of the passengers. It assists in the delivery of heated or cooled air across the cabin hence it is important that it is functioning correctly. Thus, even though there are various type or styles of Blower Motor Resistors that may have been used in different Regal models at some point in time in the past, the use is always the same regardless of the model in question.

Buick Regal Blower Motor Resistor Parts and Q&A

Blower Motor Resistor
89019101
Q: How to replace the blower motor resistor assembly on Buick Regal?
A:
Before you replace the blower motor resistor assembly, you need to take off the right side instrument panel insulator. Take off both the blower motor resistor and blower motor electrical connectors, realizing that the blower motor resistor opening is very hard to reach because of the slotted design. Relax both the forward blower motor resistor screws and afterwards, uninstall the blower motor resistor screw at the back, then remove the blower motor resistor. To put the blower motor resistor back in place, align it, drive in the rear blower motor resistor screw, and snug all blower motor resistor screws to 1.5 N.m (13 lb in). Then, connect the blower motor electrical connector and the blower motor resistor electrical connector, and at last, insert the right side instrument panel insulator back into place.
Control Module
89019166
Q: How to Service and Repair the Blower Motor Resistor on a Buick Regal?
A:
Begin the process of replacing the Blower Motor Resistor by taking off the right instrument panel insulator. Pull off the electrical connector from both the Blower Motor Resistor and the Blower Motor. Tighten only one screw holder on each end of the forward Blower Motor Resistor because space is so restricted. You need to unscrew the screws from the backside of the Blower Motor Resistor to retrieve it. Place the Blower Motor Resistor with its forward slots securely onto the screws while placing the Blower Motor control processor against the hvac module. Screw in the rear Blower Motor Resistor tightly at 1.5 n.m (13 lb in). Once set, fasten the forward plower motor resistor screws to the same torque setting. Connect the electrical wire back to both the air blower and its controller system. Reinstall the part that protects the instrument panel from the right side.