How to remove and install the Body Control Module (BCM) on Buick Regal?

You should disconnect the battery ground (negative) cable first to remove the Body Control Module. You must reset the BCM system when installing a new unit. Take out the left panel insulator before disconnecting BCM electrical wiring. Pull the BCM body upward and move its bottom section away from the mounting bracket slot to take it out. Place the top end of the BCM into the holding plate and push the bottom end into the slot while supporting it from above. Reattach the BCM electrical connections after you install the left instrument panel insulator and complete the procedure by connecting the negative battery cable.

How to replace the Body Control Module (BCM) on Buick Regal?

The first step in replacing the Body Control Module is disconnecting the negative Battery Cable. Take out the instrument panel insert to the left and unplug the bcm power wires. Gently lift the bcm and pull it out of the bracket slot. To install, insert the top of the bcm into its mounting bracket then, with support, fit the bottom into the corresponding slot. Attach the bcm electrical connectors, put back the left instrument panel insulator and fasten the negative Battery Cable. The last step is to program the new bcm.

OEM Buick Regal Body Control Module

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38 Body Control Modules found

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Buick Regal Body Control Module Part Number: 13594564
$118.04 MSRP: $245.74
You Save: $127.70 (52%)
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Product Specifications
- Other Name: Module Assembly-Body Control
- Replaced by: 13534184
- 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 Body Control Module Part Number: 13586278
$153.03 MSRP: $318.61
You Save: $165.58 (52%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Module Assembly-Body Control; Module
- Replaced by: 13534181
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011 Buick Regal | CXL | 4 Cyl 2.0 L FLEX, 4 Cyl 2.4 L GAS
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Buick Regal Control Module, Driver Side Part Number: 84007647
$343.19 MSRP: $517.74
You Save: $174.55 (34%)
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Product Specifications
- Other Name: Module Assembly-Side Object Sensing Alert
- Position: Driver Side
- Replaces: 22844403, 90799568
- 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 Module, Body Multi Function Electric Computer Part Number: 13534183
$145.63 MSRP: $261.22
You Save: $115.59 (45%)
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Product Specifications
- Other Name: Module Assembly, Body Control; Module, Door Electric And Vacuum Locks
- Replaces: 13580697, 13586273
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013-2017 Buick Regal | Base, 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: 13523276
$48.47 MSRP: $96.43
You Save: $47.96 (50%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Module Assembly-Theft Deterrent
- Replaces: 13502302, 13504287
- 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 Body Control Module Part Number: 19244861
$199.15 MSRP: $355.72
You Save: $156.57 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Module Assembly, Body Control (Remanufacture); Module, Body Multi Function Electric Computer
- Replaces: 19241012, 10448852
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002 Buick Regal | GS, LS | 6 Cyl 3.8 L GAS
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Buick Regal Control Module Part Number: 20925650
$120.58 MSRP: $198.64
You Save: $78.06 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Module, Theft Deterrent Or Front/Rear/Side Object
- Replaces: 13308136, 20832809, 20895116
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2013 Buick Regal | Base, CXL, Premium | 4 Cyl 2.0 L FLEX, 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 Receiver Part Number: 22833631
$199.80 MSRP: $312.77
You Save: $112.97 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Module, Mobile Telephone Radio; Module
- Replaces: 22813671, 22776178
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012 Buick Regal | Base, GS, Premium | 4 Cyl 2.0 L FLEX, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Regal Receiver Part Number: 20842730
$328.25 MSRP: $513.72
You Save: $185.47 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Module Assembly-Communication Interface (W/Mobile Telephone Transceiver); Module; Module, Mobile Telephone Radio
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011 Buick Regal | CXL | 4 Cyl 2.0 L FLEX, 4 Cyl 2.4 L GAS
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Buick Regal Body Control Module Part Number: 19244876
$304.84 MSRP: $546.04
You Save: $241.20 (45%)
Product Specifications
- Other Name: Module Assembly, Body Control (Remanufacture)
- Replaces: 09367251, 9367251, 16244571
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999 Buick Regal | GS, LS | 6 Cyl 3.8 L GAS
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Buick Regal Control Module, Passenger Side Part Number: 42450157
$405.73 MSRP: $606.59
You Save: $200.86 (34%)
Product Specifications
- Other Name: Module Assembly-Side Object Sensing Alert
- Position: Passenger Side
- Replaces: 23173664, 23455665, 90799565
- 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 Control Module Part Number: 13578646
Product Specifications
- Other Name: Module Assembly-Keyless Entry Control
- Replaces: 13577129, 13504820
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011 Buick Regal | CXL | 4 Cyl 2.0 L FLEX, 4 Cyl 2.4 L GAS
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Buick Regal Control Module Part Number: 10408961
Product Specifications
- Other Name: Module, Headlamp/Fog Lamp/Turn Signal
- Replaces: 10407671
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-1999 Buick Regal | 25th Anniversary Edition, GS, LS | 6 Cyl 3.8 L GAS
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Buick Regal Receiver Part Number: 20842731
Product Specifications
- Other Name: Module Assembly-Communication Interface (W/Mobile Telephone Transceiver); Module; Module, Mobile Telephone Radio
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011 Buick Regal | CXL | 4 Cyl 2.0 L FLEX, 4 Cyl 2.4 L GAS
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Buick Regal Body Control Module Part Number: 19244877
Product Specifications
- Other Name: Module Assembly, Body Control (Remanufacture)
- Replaces: 16265591
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-1998 Buick Regal | 25th Anniversary Edition, GS, LS | 6 Cyl 3.8 L GAS
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Buick Regal Control Module, Front Rear Part Number: 23196211
$57.19 MSRP: $89.58
You Save: $32.39 (37%)
Product Specifications
- Other Name: Module, Theft Deterrent Or Front/Rear/Side Object
- Position: Front Rear
- 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 Control Module Part Number: 20928121
$66.68 MSRP: $99.25
You Save: $32.57 (33%)
Product Specifications
- Other Name: Module, Theft Deterrent Or Front/Rear/Side Object
- Replaces: 20895445
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2017 Buick Regal | Base, 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 Body Control Module Part Number: 13534182
$174.95 MSRP: $313.82
You Save: $138.87 (45%)
Product Specifications
- Other Name: Module Assembly, Body Control
- Replaces: 13586043, 13580696
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2012 Buick Regal | Base, CXL, GS, Premium | 4 Cyl 2.0 L FLEX, 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: 22903686
$177.05 MSRP: $264.65
You Save: $87.60 (34%)
Product Specifications
- Other Name: Module, Mobile Telephone Radio; Receiver; Module
- Replaces: 20972910
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013 Buick Regal | Base, GS, Premium | 4 Cyl 2.0 L FLEX, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Regal Body Control Module Part Number: 19244858
$228.68 MSRP: $408.68
You Save: $180.00 (45%)
Product Specifications
- Other Name: Module Assembly, Body Control (Remanufacture); Module, Body Multi Function Electric Computer
- Replaces: 10317908, 19241013
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003 Buick Regal | GS, LS | 6 Cyl 3.8 L GAS

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1-20 of 38 Results

Buick Regal Body Control Module

Want to cut long-term maintenance and repair costs? Choose OEM Body Control Module. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Buick Regal parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Buick Regal Body Control Module includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

Among the many components of Buick Regal, the Body Control Module or Buick Regal BCM is one of the most dependable and efficient ones. This complex computer network supervises and controls the electrical operations of the Buick Regal including lighting, powered operations, and access. Thus, the Body Control Module, which operates through the bus system to exchange messages with other vehicle computers, optimizes the Buick Regal's electronic devices to provide the driver with a comfortable ride. Its contribution to enhancing the functionality of such systems does enhance the over-all safety and performance of the Buick Regal making a perfect fit in auto market demand. As developed for various Regal models, the Body Control Module is intended to work with a model's particularity beginning with the luxurious coupe to the contemporary liftback sedan, to the TourX station wagon. Some of the main characteristics of Body Control Module is the capacity to control load drivers to perform certain functions that include locking of doors and regulating of interior lighting to make sure that the users benefit from these services. Thus, the positive reputation of the Buick Regal, in combination with the dependability of the Body Control Module, allows drivers to rely on the car's functionality and stability to the maximum. In general, Body Control Module proves that the company follows innovations and high quality, becoming one of the leaders in the automotive market.

Buick Regal Body Control Module Parts and Q&A

Express Module
12533707
Q: How to remove and install the Body Control Module (BCM) on Buick Regal?
A:
You should disconnect the battery ground (negative) cable first to remove the Body Control Module. You must reset the BCM system when installing a new unit. Take out the left panel insulator before disconnecting BCM electrical wiring. Pull the BCM body upward and move its bottom section away from the mounting bracket slot to take it out. Place the top end of the BCM into the holding plate and push the bottom end into the slot while supporting it from above. Reattach the BCM electrical connections after you install the left instrument panel insulator and complete the procedure by connecting the negative Battery Cable.
Body Control Module
19244858
Q: How to replace the Body Control Module (BCM) on Buick Regal?
A:
The first step in replacing the Body Control Module is disconnecting the negative Battery Cable. Take out the instrument panel insert to the left and unplug the bcm power wires. Gently lift the bcm and pull it out of the bracket slot. To install, insert the top of the bcm into its mounting bracket then, with support, fit the bottom into the corresponding slot. Attach the bcm electrical connectors, put back the left instrument panel insulator and fasten the negative Battery Cable. The last step is to program the new bcm.