* Dealership: This is the most expensive option, but also generally the easiest and most reliable. They can program a new key to your vehicle's system. Bring your vehicle's title or registration for verification.
* Locksmith: A reputable locksmith specializing in automotive keys is a good middle ground. They'll likely be cheaper than the dealership but still need to program the key correctly. Make sure the locksmith has experience with Chevy Equinox key fobs and immobilizers. Ask for references and check online reviews.
* Online Retailers (DIY): You can find key fobs and key blanks online, but this is generally the most complicated and potentially risky option. You'll likely need to program the key yourself, and if you don't do it correctly, it won't work. This route requires some technical knowledge and the correct tools. If your key has passive entry/push-button start, this is significantly harder and usually requires specialized equipment not readily available to the public.
Before you choose a method:
* Identify your key type: Is it a standard key, a remote key fob, or a key fob with push-button start? The complexity and cost will vary depending on the type. The year of your Equinox also matters as key technology changed over the years.
* Check your owner's manual: Your manual may have instructions or information about replacement keys.
* Get quotes: Call your local Chevy dealership and a few locksmiths to compare prices before making a decision. Be sure to specify the year and model of your Equinox and the type of key you need.
In short, a dealership provides the easiest but most expensive route. A locksmith is a good balance of convenience and cost. DIY is the cheapest but requires technical skills and may not always be successful. Choose the option that best fits your budget and technical abilities.