Discount Keyless 2-Pack Uncut Transponder Replacement Keys for Cadillac Chevrolet GMC — ID46 B111-PT, Self-Programmable

If you need spare ignition keys for compatible GM vehicles, these two uncut transponder keys from Discount Keyless provide a cost-effective alternative to dealer replacements. They are designed to mirror original key blanks and house ID46-style transponder chips. Each key must be cut to your vehicle's specifications before attempting programming, and one existing factory master key that currently operates the vehicle is required for the DIY programming steps.

How do I prepare these keys for my vehicle?

Start by having the physical key blanks cut by a locksmith or key-cutting service using your vehicle’s original key profile. Only after the keys are cut should you attempt programming. Keep the original working factory master key handy because the self-programming routine requires it to authenticate the new keys.

• Get both blanks cut to match your vehicle’s existing key.
• Verify the key ID compatibility before cutting (ID46 Circle +, B111-PT etc.).
• Have the factory master key available for the programming steps.
• Follow the included instructions exactly to avoid repeated attempts.

Which vehicles and key codes are supported by this kit?

These replacements are built to work with a broad range of General Motors models that use ID46/Circle+ transponders. The pack references multiple manufacturer codes so you can cross-check your OEM part number. Always confirm compatibility with your vehicle’s key code or VIN before ordering.

• Compatible IDs: ID 46 Circle +, B111-PT, B112-PT.
• Cross-references: GMX-100C, 5903089, G0001-G3631, 692931, TP12GM37P, GMX380CP.
• Fits many Cadillac, Chevrolet, and GMC models from the GM family.
• Check your current key or dealership paperwork for the matching ID number.

What tools or services might I still need after purchase?

Even though these keys allow self-programming when prerequisites are met, some customers will still need external services. Cutting requires either a hardware key cutter at a locksmith or a dealer; programming may be done without dealer help only if you have a working factory master key and follow the included steps precisely.

• Key cutting service or machine to shape the blanks to your vehicle key.
• Access to the factory master key for on-vehicle programming steps.
• Dealership or automotive locksmith assistance if you lack a working master key.
• Basic hand tools if instructed for certain vehicle-specific procedures.

Who is this for? These Discount Keyless 2-pack uncut transponder keys suit owners who want an affordable spare or replacement for GM vehicles that utilize ID46-style transponders and who either have the factory master key for DIY programming or are willing to pay a locksmith/dealer for cutting and setup. They are ideal for budget-conscious drivers, fleet managers preparing backups, and anyone who prefers keeping a duplicated key at home rather than relying solely on dealership replacement costs. Read the item details carefully to confirm part numbers and ensure you meet the programming prerequisites before purchase.