The body control module (BCM) is a critical computer in your vehicle, managing a wide array of electrical functions from power windows to security systems. Ensuring you select a compatible and reliable replacement is paramount for maintaining your car's functionality and avoiding future electrical gremlins. This guide will help you navigate the options and make an informed decision.
No. 1
ACDelco Gold 19473706 Body Control Module
- Remanufacturing is an industry standard practice that returns parts into service rather than scrapping them
- Tested to ensure they perform to GM specifications
- Helps keep vehicle electrical body components functioning properly
- Coordinates different operations with various vehicle body component modules
- Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
- Premium aftermarket replacement part
- Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
$204.84
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No. 2
GM Genuine Parts 13534183 Body Control Module
- Dictates the operation of your vehicle's vital systems, which is critical to the performance of your vehicle
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
$129.66
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SaleNo. 3
ACDelco Gold 19473704 Body Control Module
- Remanufacturing is an industry standard practice that returns parts into service rather than scrapping them
- Tested to ensure they perform to GM specifications
- Helps keep vehicle electrical body components functioning properly
- Coordinates different operations with various vehicle body component modules
- Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
- Premium aftermarket replacement part
- Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
−7%
$239.73
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No. 4
Flashmasters GM Body Control Module 13593214 "Programmed (Cloned) to Your VIN BCM
- Manufacturer Part Number: 13593214
- Powertrain Control Module (PCM) Programmed to Your VIN,Easy Installation
No. 5
GM Genuine Parts 13534182 Body Control Module
- Dictates the operation of your vehicle's vital systems, which is critical to the performance of your vehicle
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
$151.29
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SaleNo. 6
GM Genuine Parts 13534190 Body Control Module
- Dictates the operation of your vehicle's vital systems, which is critical to the performance of your vehicle
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
−17%
$137.65
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No. 7
ACDelco Gold 19473699 Body Control Module
- Remanufacturing is an industry standard practice that returns parts into service rather than scrapping them
- Tested to ensure they perform to GM specifications
- Helps keep vehicle electrical body components functioning properly
- Coordinates different operations with various vehicle body component modules
- Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
- Premium aftermarket replacement part
- Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
$201.25
Buy On Amazon
No. 8
GM Genuine Parts 13534192 Body Control Module
- Dictates the operation of your vehicle's vital systems, which is critical to the performance of your vehicle
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
$117.78
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No. 9
GM Genuine Parts 13534187 Body Control Module
- Dictates the operation of your vehicle's vital systems, which is critical to the performance of your vehicle
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
$171.99
Buy On Amazon
No. 10
Flashmasters 2006-13 GM Body Control Module 25847589 "Programmed to Your VIN BCM
- Manufacturer Part Number...
- Powertrain Control Module (PCM) Easy Installation,Programmed to Your VIN
- Plug and Play, Instructions Included
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How to Choose the Best Automotive Replacement Body Control Computers
Checking Compatibility
Always double-check the part number against your vehicle's original equipment manufacturer (OEM) specifications. Many online retailers provide compatibility checkers where you can input your vehicle's details to verify if the BCM will fit. Never assume a module will work without explicit confirmation.Frequently Asked Questions
What are the common symptoms of a failing BCM?
Symptoms can include erratic power window operation, malfunctioning interior lights, issues with door locks, dashboard warning lights, or the vehicle failing to start. These symptoms often appear intermittently at first.
Can I use a BCM from a different year or model of the same car?
Generally, it's not recommended unless the part numbers are identical or explicitly listed as interchangeable by the manufacturer. Electrical systems and component compatibility can change significantly between model years and even within the same model.
Does a replacement BCM need to be programmed?
Yes, in most cases, a new or remanufactured BCM needs to be programmed to your vehicle's specific VIN and configuration. This process links the module to your car's other electronic systems.
How long does a BCM typically last?
Body control modules are designed to last the lifetime of the vehicle. However, they can fail due to electrical surges, water intrusion, or internal component failure. Age and mileage are not direct indicators of lifespan.
What is the difference between a new, remanufactured, and used BCM?
A new BCM is factory-made and has never been installed. A remanufactured BCM has been professionally restored to working order, often with worn parts replaced. A used BCM is an original part removed from another vehicle and sold as-is, carrying a higher risk of unknown issues.
