Availability: 5 in stock
This is an element from GM, factory part number 19346338. It is catalogued under Accessories & Mounts > Inserts & Elements.
Keeping the old part until the new one is fitted and checked is the simplest way to avoid a second order. Check the option code as well as the model year, since accessory trim often changes within a single production year.
Confirm the number before you order, because a near match will bolt on and still be wrong. Send the VIN if the old marking has gone. In stock and sent from the US in one to two business days, free delivery over $59.