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The Best Automotive Replacement Body Control Computers

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Our picks are based on Amazon bestseller rankings, verified customer ratings, and product availability. We update our recommendations regularly to ensure accuracy.

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.

Looking for the best Automotive Replacement Body Control Computers?

Discover now our comparison of the best Automotive Replacement Body Control Computers. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Automotive Replacement Body Control Computers are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Automotive Replacement Body Control Computers in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

No. 1
Cardone 73-7690F Remanufactured Body Control Computer, OE Replacement for Cadillac, Chevrolet, GMC, Hummer...
  • As a remanufactured Original Equipment part, this unit assures a perfect vehicle fit
  • 100% re-soldering of critical components ensures superior electrical connections, prevents intermittent failures and extends product life.
  • All modules are 100% tested with automated computerized test equipment to ensure functionality and reliability.
  • Each unit comes loaded with the latest O.E. software calibration available, where applicable; On-car validation routines ensure that modules meet all form, fit, durability and performance requirements.
No. 2
Cardone 73-2670F Remanufactured Body Control Computer
  • As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit
  • 100% re-soldering of critical components ensures superior electrical connections, prevents intermittent failures and extends product life.
  • All modules are 100% tested with automated computerized test equipment to ensure functionality and reliability.
  • Each unit comes loaded with the latest O.E. software calibration available, where applicable; On-car validation routines ensure that modules meet all form, fit, durability and performance requirements.
  • Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%.
No. 3
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
No. 4
Cardone 73-7832 Remanufactured Body Control Computer
  • As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit
  • 100% re-soldering of critical components ensures superior electrical connections, prevents intermittent failures and extends product life.
  • All modules are 100% tested with automated computerized test equipment to ensure functionality and reliability.
  • Each unit comes loaded with the latest O.E. software calibration available, where applicable; On-car validation routines ensure that modules meet all form, fit, durability and performance requirements.
  • Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%.
No. 5
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
No. 6
Cardone 73-8970 Remanufactured Body Control Computer Module, BCC/BCM/GEM
  • As a remanufactured Original Equipment part, this unit assures a perfect vehicle fit
  • 100% re-soldering of critical components ensures superior electrical connections, prevents intermittent failures and extends product life
  • All modules are 100% tested with automated computerized test equipment to ensure functionality and reliability
  • On-car validation routines ensure that modules meet all form, fit, durability and performance requirements
No. 7
GM Genuine Parts 13587700 Body Control Module
  • This part requires programming and/or special setup procedures. GM Service Information or equivalent describes the procedures and special tools needed to ensure proper operation in the vehicle.
  • Dictates the operation of your vehicle’s vital systems, which is critical to the performance of your vehicle
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Manufactured to GM OE specification for fit, form, and function
No. 8
Cardone 73-4502 Remanufactured Body Control Computer
  • As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit
  • 100% re-soldering of critical components ensures superior electrical connections, prevents intermittent failures and extends product life.
  • All modules are 100% tested with automated computerized test equipment to ensure functionality and reliability.
  • Each unit comes loaded with the latest O.E. software calibration available, where applicable; On-car validation routines ensure that modules meet all form, fit, durability and performance requirements.
  • Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%.
No. 9
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
No. 10
Cardone 73-3036 Remanufactured Body Control Computer Module, BCC/BCM/GEM
  • 100% re-soldering of critical components ensures superior electrical connections, prevents intermittent failures and extends product life
  • All modules are 100% tested with automated computerized test equipment to ensure functionality and reliability
  • On-car validation routines ensure that modules meet all form, fit, durability and performance requirements
  • Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80 percent

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Last update on 2026-03-17 / Affiliate links / Images from Amazon Product Advertising API

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.