Control Modules

Shop New OEM electronic control modules for GM vehicles. Our factory-original ECMs, BCMs, TCMs, ABS modules, airbag modules, and specialty control units are sourced from GM surplus — new, uninstalled, and factory-configured.

Control module replacement is one of the most technically sensitive repairs on a modern vehicle. OEM modules are calibrated for your vehicle's specific hardware configuration and communication protocols. Many modules require dealer or authorized shop programming after installation to match your vehicle's VIN and option content.

Always verify whether a specific module requires programming before purchase. Contact us with your vehicle details for fitment and programming requirement information.