How to Remove and Install an A/C Switch on Buick Regal?

Disconnect the negative battery cable to remove the A/C switch, remove the instrument panel trim plate(s) in order to acquire access to this switch, take off the attaching screws and pull out the switch far enough for you to be able to unplug its electrical connector. To install, engage the electrical connector, install the attaching screws, install the trim plate(s), connect the negative battery cable (tighten the cable bolt to 11 ft. lbs. (15 Nm)), and reset radio clock and any other relative electronic devices as well.

Genuine Buick Regal A/C Switch

Air Conditioning Switch

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63 A/C Switches found

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Buick Regal Heater & Air Conditioner Remote Control Assembly
Part Number: 13516018
$128.95 MSRP: $266.14
You Save: $137.19 (52%)
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Product Specifications
- Other Name: Control Assembly, Heater & A/C Remote; Controller
- Replaces: 13590818, 13591963, 13593357, 13598193
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Heater & Air Conditioner Control Assembly Remote*Hvac Box
Part Number: 13591314
$173.26 MSRP: $357.61
You Save: $184.35 (52%)
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Product Specifications
- Other Name: Control,Heater & A/C Remote*Hvac Box; Controller, Heater Control
- Replaces: 13591315, 13588954, 13587633, 13583304, 13589913, 13586360, 13585644, 13587632, 13577813, 13583317, 13586359, 13585880, 13584350, 13588953
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2013 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Heater & Air Conditioner Control Assembly Remote<See Guide/Conta
Part Number: 13584738
$173.26 MSRP: $357.61
You Save: $184.35 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control Assembly, Heater & A/C Remote
- Replaced by: 13591314
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Heater & Air Conditioner Remote Control Assembly
Part Number: 13591310
$85.49 MSRP: $254.17
You Save: $168.68 (67%)
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Product Specifications
- Other Name: Control,Heater & A/C Remote; Dash Control Unit, Heater Control
- Replaces: 13583319, 13596693, 13585882, 13591316, 13583307, 13584737, 22743880, 22797923, 22976614, 13583302, 13585639, 13587628, 13588010, 13589910, 13589908, 13577814, 13584741, 13585878, 13589909, 13596694, 13586345, 13583315
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2013 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Heater & Air Conditioner Remote Control Assembly
Part Number: 13589914
$133.06 MSRP: $251.05
You Save: $117.99 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control Assembly, Heater & A/C Remote; Controller, Dash Control Unit, Heater Control
- Replaces: 13584351, 13587634, 13585645, 13588955
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013 Buick Regal | CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Heater & Air Conditioner Remote Control Assembly
Part Number: 13586425
$97.78 MSRP: $290.68
You Save: $192.90 (67%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control,Heater & A/C Remote; Heater Control
- Replaces: 13581014, 13581015, 13504768, 13505740, 13574817, 13582901, 13505739, 13582900, 13504781, 13574816, 13505737, 13504778
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011 Buick Regal | CXL 4 DOOR SEDAN, CXL TURBO 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Heater & Air Conditioner Remote Control Assembly
Part Number: 13593357
$128.95 MSRP: $266.14
You Save: $137.19 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Heater & A/C Remote; Dash Control Unit, Heater Control
- Replaced by: 13516018
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Heater & Air Conditioner Control Assembly Black
Part Number: 25951146
$61.28 MSRP: $115.62
You Save: $54.34 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control Assembly, Heater & A/C *Black; Heater Control
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2013 Buick Regal | CXL 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Heater & Air Conditioner Remote Control Assembly
Part Number: 13585879
$173.26 MSRP: $357.61
You Save: $184.35 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Heater & A/C Remote; Heater Control
- Replaced by: 13591314
- Replaces: 13583303, 13584738, 13582625, 13583316
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
View related parts
Buick Regal Heater & Air Conditioner Remote Control Assembly
Part Number: 13583302
$85.49 MSRP: $254.17
You Save: $168.68 (67%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Heater & A/C Remote; Heater Control
- Replaced by: 13591310
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Heater Air Conditioner Control Brown
Part Number: 13297382
$189.94 MSRP: $358.38
You Save: $168.44 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control Assembly, Heater & A/C *Coco Ice Bleed; Dash Control Unit, Heater Control
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2013 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXL TURBO 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Heater & Air Conditioner Control Assembly *Jade Black
Part Number: 26202378
$335.05 MSRP: $628.21
You Save: $293.16 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control,Heater & A/C *Jet Black; Dash Control Unit, Heater Control
- Replaces: 90802627
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2017 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
View related parts
Buick Regal Heater & Air Conditioner Remote Control Assembly
Part Number: 84330217
$73.39 MSRP: $138.48
You Save: $65.09 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Htr & A/C Rem; Dash Control Unit, Module
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, 1SX 4 DOOR HATCHBACK, BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON | 4 Cyl 2.0L, 6 Cyl 3.6L
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Buick Regal Heater & Air Conditioner Remote Control Assembly
Part Number: 84188430
$74.26 MSRP: $140.12
You Save: $65.86 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Heater & A/C Remote; Module
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, 1SX 4 DOOR HATCHBACK, BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON | 4 Cyl 2.0L, 6 Cyl 3.6L
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Buick Regal Heater & Air Conditioner Control Assembly *Joint Block Integrated Circuit Bleed
Part Number: 13297381
$187.77 MSRP: $354.27
You Save: $166.50 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Heater & A/C *Joint Block Integrated Circuit Bleed; Dash Control Unit, Heater Control
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2013 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXL TURBO 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
View related parts
Buick Regal Heater & Air Conditioner Control Assembly User Interface *Jet Black
Part Number: 39177122
$160.67 MSRP: $303.17
You Save: $142.50 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Htr & A/C User Interface *Jet Black; Dash Control Unit, Heater Control
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, 1SX 4 DOOR HATCHBACK, BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON | 4 Cyl 2.0L, 6 Cyl 3.6L
View related parts
Buick Regal Heater & Air Conditioner Remote Control Assembly
Part Number: 84330220
$73.39 MSRP: $138.48
You Save: $65.09 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Heater & A/C Remote; Dash Control Unit, Module
- Replaces: 13508455
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2019 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, 1SX 4 DOOR HATCHBACK, BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON | 4 Cyl 2.0L, 6 Cyl 3.6L
View related parts
Buick Regal Heater & Air Conditioner Control Assembly User Interface *Jet Black
Part Number: 39177126
$126.30 MSRP: $238.30
You Save: $112.00 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Htr & A/C User Interface *Jet Black; Dash Control Unit, Heater Control
- Replaces: 39113530
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Buick Regal | BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON | 4 Cyl 2.0L, 6 Cyl 3.6L
View related parts
Buick Regal Heater & Air Conditioner Control Assembly *Cocoa
Part Number: 20930805
$162.95 MSRP: $307.46
You Save: $144.51 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Heater & A/C *Cocoa
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2013 Buick Regal | CX 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
View related parts
Buick Regal Heater & Air Conditioner Control Assembly Black
Part Number: 20942192
$209.69 MSRP: $395.64
You Save: $185.95 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly, Heater & A/C *Black
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2013 Buick Regal | CXL 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L

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1-20 of 63 Results

Buick Regal A/C Switch

Buick Regal A/C Switch provides the necessary command to turn the climate system on or off, allowing the occupants to set the cooling or heating with a simple press or twist. The switch resides in the dash as part of a stylish spread of buttons, dials, and knobs and sends its signal to the climate control module, the brain that then orders relays and the blower power module to achieve the chosen temperature. Across the wider Buick lineup, the same logic applies. When the A/C Switch is in good health, relays cycle compressors and fans only when needed, which helps save fuel and avoid unwanted blasts of hot or cold air. If the A/C Switch or an associated relay fails, the circuit can lock engaged or remain dead, wasting energy or eliminating comfort. Earlier Buick Regal models relied on an A/C Switch partnered with just three or four fixed blower speeds, whereas later Regal versions pair the A/C Switch with an automatic power module that provides virtually infinite fan settings based on sensor feedback, providing modern Buick Regal owners with seamless, set and forget climate control.

Each OEM Buick Regal A/C Switch we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Buick Regal A/C Switch Parts Questions & Experts Answers

Heater & Air Conditioner Control Assembly
16034664
Q: How to Remove and Install an A/C Switch on Buick Regal?
A:
Disconnect the negative Battery Cable to remove the A/C switch, remove the instrument panel trim plate(s) in order to acquire access to this switch, take off the attaching screws and pull out the switch far enough for you to be able to unplug its electrical connector. To install, engage the electrical connector, install the attaching screws, install the trim plate(s), connect the negative battery cable (tighten the cable bolt to 11 ft. lbs. (15 Nm)), and reset radio clock and any other relative electronic devices as well.