Chevrolet Car Key Replacement: What Type of Key Does Your Chevy Use?
Chevrolet has used several distinct key technologies across its model lineup over the decades, and identifying the right type is the first step toward a fast solution. Older Chevy trucks and sedans from the 1990s and early 2000s typically use a basic cut metal key — straightforward to duplicate but still requiring the correct blade profile for that specific model year. From the mid-2000s onward, most Chevrolets began shipping with transponder keys, which contain a small chip inside the plastic head. The chip communicates with the vehicle's immobilizer system; without the correct programmed signal, the engine simply will not start even if the key blade is perfectly cut.
Newer Chevrolet models — including the Blazer EV, Equinox EV, and recent Silverado trims — use proximity smart keys and key fobs that allow push-button start and remote access without ever physically inserting a blade. These are the most complex keys to replace because they require both precise cutting and wireless programming matched to your vehicle's VIN. Remote head keys, which combine a traditional blade with fob buttons in one unit, sit in the middle ground and are common across mid-generation Silverados, Tahoes, Equinoxes, and Traverses. Our technicians carry equipment to handle all of these formats on-site, so the type of key your Chevrolet uses determines the process — but never holds us back.