How to remove and install the HVAC control module on Buick Regal?

The first step to remove the control module hvac is removing the right side ip insulator panel. Start by disconnecting the electrical connector from the Blower Motor control processor before moving to disconnect the Blower Motor control processor electrical connector from the Blower Motor. Pay attention that the slot-shaped opening on the Blower Motor control processor affects installation access as you loosen both forward bolts. First remove the rearward bolt before extracting the blower control processor while tilting it downward. When installing the Blower Motor control processor start by positioning its forward retaining slots onto the screws while placing it against the hvac module. Insert and tighten the rearward screw to 1.5 n.m (13 lb in) torque while tightening the forward screws to match this specification. You need to join the electrical connector of the Blower Motor control processor to the Blower Motor before you reconnect the electrical connector from the Blower Motor control processor. The last step involves reinstallation of the right-side ip insulator.

OEM Buick Regal HVAC Control Module

Heater Control Assembly

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9 HVAC Control Modules found

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Buick Regal Blower Motor Resistor Part Number: 84178783
$89.14 MSRP: $183.19
You Save: $94.05 (52%)
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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 Dash Control Unit Part Number: 90802630
$307.19 MSRP: $572.93
You Save: $265.74 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Control Assembly-Heater & A/C *Cocoa; Climate Control Module
- Replaced by: 26202380
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2017 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 Dash Control Unit, Black Part Number: 90802629
$296.03 MSRP: $551.98
You Save: $255.95 (47%)
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Product Specifications
- Other Name: Control, Heater And Air Conditioner Control; Climate Control Module
- Replaced by: 26202379
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2017 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 Dash Control Unit Part Number: 26202383
$264.70 MSRP: $475.30
You Save: $210.60 (45%)
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Product Specifications
- Other Name: Control, Heater & A/C; Climate Control Module
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2017 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 Dash Control Unit, Black Part Number: 26202382
$264.70 MSRP: $475.30
You Save: $210.60 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control, Heater & A/C; Climate Control Module
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2017 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 Heater Control Part Number: 13598193
$129.51 MSRP: $266.14
You Save: $136.63 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control Assembly-Heater & A/C Remote; Climate Control Module; Blower Control Switch; Dash Control Unit; Controller
- Replaced by: 13516018
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2015 Buick Regal | Base, GS, Premium | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Regal Heater Control Part Number: 19329969
Product Specifications
- Other Name: Control, Heater & A/C; Climate Control Module; Blower Control Switch; Dash Control Unit
- Replaces: 10435588, 9360494, 09360494
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2004 Buick Regal | GS, GSE, LS, LSE | 3.8L V6, 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
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Buick Regal Dash Control Unit Part Number: 19329968
Product Specifications
- Other Name: Control, Heater And Air Conditioner Control; Climate Control Module
- Replaces: 9352034, 09352034
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-1999 Buick Regal | 25th Anniversary Edition, GS, LS | 3.8L V6, 6 Cyl 3.8 L GAS

Buick Regal HVAC Control Module

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The Buick Regal HVAC Control Module is important for climate control of the vehicle and increases the comfort of the car while reducing the risk of heat stroke. highlighted as one of the most dependable and efficient this part can be considered as the control panel of Buick Regal's A/C that enables making preferable changes to heating and cooling provided by the set buttons and dials. Applicable to a range of Buick Regal variants, the HVAC Control Module effectively controls the blower motor speed in response to the immediate temperature to enhance the system's performance. This unlike other brands of heaters with many traditional models that only have few stages that have to be set making it difficult to handle changes in weather. The Buick Regal HVAC Control Module does not only fix typical worn out problems in the car but also has extra technological advancements that help the functionality of the car. Among the same modules offered in the automotive market, this one interfaces nicely with the Regal's advanced climate-control system so that, regardless of the weather on the outside, the car's passengers can always regulate the temperature on the inside. In line with this, getting to drive the Buick Regal HVAC Control Module proved to be a perfect testament to Buick's promise of delivering maximum quality and innovation; thus the reason why it is a must-have part to the regal.

Buick Regal HVAC Control Module Parts and Q&A

Control Module
89019166
Q: How to remove and install the HVAC control module on Buick Regal?
A:
The first step to remove the control module hvac is removing the right side ip insulator panel. Start by disconnecting the electrical connector from the Blower Motor control processor before moving to disconnect the Blower Motor control processor electrical connector from the Blower Motor. Pay attention that the slot-shaped opening on the Blower Motor control processor affects installation access as you loosen both forward bolts. First remove the rearward bolt before extracting the blower control processor while tilting it downward. When installing the Blower Motor control processor start by positioning its forward retaining slots onto the screws while placing it against the hvac module. Insert and tighten the rearward screw to 1.5 n.m (13 lb in) torque while tightening the forward screws to match this specification. You need to join the electrical connector of the Blower Motor control processor to the Blower Motor before you reconnect the electrical connector from the Blower Motor control processor. The last step involves reinstallation of the right-side ip insulator.