Human Machine Interface Modules
Wholesale units: These are factory new or re-manufactured modules direct from General Motors. Multiple quantity pricing available. Please email you requests to email@example.com for a further discount.
These four numbers cover 99% of the 30 or so part numbers currently found in late model GM vehicles. If you need help with fitment please send either your current part number or the VIN of the vehicle and we can help with look-up.