Hello, no awareness of that information or even why it's important. Contact your local GMC dealership for parts information. There's a slight chance an aftermarket provider may have a part available also - but you'll need to research to determine the legality of such a part being installed on your vehicle, as some areas have emissions laws that prevent using used or aftermarket catalytic converters.
RepairPal Certified shops can diagnose and repair your 2014 GMC Terrain. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
