The New Genuine Inflator Sensing and Diagnostic Module by GM, with part number 13599656, is a high-quality replacement module designed specifically for GM vehicles. This module serves as a crucial component in controlling the inflator system and providing diagnostic capabilities to help maintain optimal performance and safety. As a genuine GM product, it ensures compatibility and reliability, making it a trusted choice for car and truck owners looking to repair or upgrade their vehicle's inflator system. This also replace part numbers 13589376 13583192 13585615 13587452 13584904 & 13589412. Yours should have one of these part numbers labeled on it. This part lists for $806.49 from a dealer. It will need to be programmed to your vehicle with a scan tool. Shipping is free on this item. Thank you                         2017 Buick Verano Base, Leather, Sport Touring 2.4L L4 - Flex, 2.4L L4 - Gas