Discount Keyless Transponder Uncut Key Replacement for Cadillac Chevrolet GMC — 2-Pack ID46 with DIY Programming

If you need spare or replacement keys for GM vehicles that use B111-PT / ID46-style transponders, this Discount Keyless 2-pack supplies uncut keys with the correct transponder chip ready for cutting and programming. These are aftermarket replacements built to match original-function keys so they perform the same once properly cut and synced to your vehicle. The package includes step-by-step guidance so owners with one working master key can program the replacements themselves; otherwise a dealer or locksmith will finish the process.

How will these keys work with my Cadillac, Chevrolet, or GMC?

These keys contain ID46-style transponder chips compatible with many GM ignition systems and are designed to replace several factory part numbers. After the blanks are cut to match your vehicle’s lock and ignition, they must be programmed to communicate with the immobilizer before the car will start.

• Compatible transponder types: ID46 / ID 46 Circle +
• Replaces part references such as B111-PT, B112-PT, GMX-100C and more
• Requires one original working factory master key to self-program
• If no master key is available, use a dealer or automotive locksmith for programming

What do I need to do before attempting to program these replacement keys?

Before programming, the keys must be physically cut to match your vehicle’s key pattern. Programming will not work until the new key’s blade matches the ignition switch and door lock. Follow the included instructions exactly to complete the DIY programming if you have the required master key.

• Have the blanks professionally cut to the original key’s code or by duplicating your master key
• Verify you possess a functioning factory original master key before self-programming
• Read all product details and instructions to confirm compatibility prior to ordering
• If uncertain, consult a locksmith or dealership to avoid purchase mistakes

What are the key features and why buy this 2-pack?

These replacement keys combine an aftermarket housing with a genuine-type ID46 transponder chip. The 2-pack delivers a spare for everyday use or an emergency backup, and comes at a lower price than buying two originals. They are intended to look and operate like factory keys once cut and programmed.

• Authentic-replacement styling for a factory-like appearance
• Each pack contains two uncut transponder keys for backup convenience
• Self-programming instructions included when you have a working master key
• Covers a broad list of GM transponder part numbers for versatility

Who is this for? These Discount Keyless replacement keys are ideal for owners of compatible Cadillac, Chevrolet, and GMC vehicles who need spare keys, lost one original, or prefer a cost-effective backup. They suit do-it-yourselfers who already have a working factory master key and a local cutter, as well as anyone comfortable using a dealer or professional locksmith to complete cutting and programming. Read the compatibility notes carefully before purchase to ensure this aftermarket replacement matches your vehicle’s transponder specifications and locking system.