2011 GMC Sierra Transponder Key B111PT

Look at the back of your current plain key with chip, or inside the battery cover. If the part number or the FCC ID printed there matches the one in the specifications on this page, it’s the right part.

Lost your key, or can’t read it? Type your VIN when you order and we check it before we ship. Your VIN is on your registration, insurance card, or the driver-side bottom of the windshield.

All conditions do the same job in your car: same buttons, programmed the same way. The difference is how it looks and what it costs.

• Aftermarket New: a new copy built to the same spec, without the car maker’s logo. The lowest price.
• OEM New: a genuine factory part from the car maker, never used. The same as the dealer’s, usually for less.

Yes, a new key or remote has to be programmed to your car before it works. How depends on the year and trim: on some you do it yourself at the car with a short sequence of key turns and button presses (the steps come with it, no tool, no cost); on others a locksmith or dealer connects a programming tool. Send us your VIN and we’ll tell you which before you buy.

Bring every key you want to keep using when the new one is programmed. On many cars programming clears any key that isn’t there at the time.

Call us first. Most problems are solved on the phone. If the part doesn’t fit or won’t program to your car, you can return it within 30 days. See our return policy.

In-stock orders placed by 3 pm ET on a business day ship the same day from New Jersey, with tracking. Shipping options and prices are shown at checkout before you pay.