Here are your options:
* Dealership: A Chevrolet dealership will have the most accurate way to get a new key (or have the cylinder replaced). They'll likely need to verify ownership. This will usually be the most expensive option.
* Locksmith: A reputable locksmith specializing in automotive locks is a good middle ground. They can either replace the ignition cylinder or potentially make a new key if you have the car's VIN or can prove ownership. This is usually cheaper than the dealership.
* Auto Parts Store: Some auto parts stores can cut keys, but they'll likely need the ignition lock cylinder removed to make a new key. They may not carry the cylinder itself, and might only be able to create a key if you provide the key code or have a matching key. This is generally the cheapest option, but requires more work on your end.
Important Considerations:
* Ownership: You will likely need to prove ownership of the car to get a new key or cylinder.
* VIN: Having your Vehicle Identification Number (VIN) will be helpful at all of the above locations.
* Damaged Cylinder: If your ignition cylinder is damaged, you'll need to replace it, not just the key. A locksmith can usually assess this.
* Security: Modern cars have more complex security systems. A locksmith or dealership may have specialized tools to avoid damage or prevent triggering anti-theft features.
In short, don't try to just replace the key itself. You need to deal with the ignition system as a whole. A locksmith is likely your best bet for a balance of cost and expertise.
