MechanMagic Replacement Key Fob Pack for Chevy & GMC Trucks — 2-Pack Pre‑assembled with Batteries (2014–2021)

This is a ready-to-program two-pack replacement key fob compatible with many Chevrolet Silverado, GMC Sierra, Colorado, and Canyon models from 2014–2021, supplied with batteries and pre-installed electronics.

If your original remote is lost, damaged, or simply unreliable, the MechanMagic replacement key fobs provide a fast, cost-effective way to restore keyless entry and remote start functions for compatible Chevy and GMC trucks. Each fob ships with batteries and the necessary internal electronics already fitted; however, professional programming by a locksmith or dealer is required to pair these units to your vehicle — self-programming is not supported.

Which vehicles and part numbers will this fob work with?

These remotes match the FCC ID M3N-32337100 and are designed for many Chevrolet and GMC pickup models listed for 2014–2021. They are intended for vehicles that use a standard keyed ignition (not push-button start).

• Common fit: Chevy Silverado and GMC Sierra 1500/2500HD/3500HD (2014–2020).
• Also fits: Chevrolet Colorado and GMC Canyon (2015–2021).
• Compatible OEM part references include 13577770, 84540865, 22859392, 22859409, 13580082, 22881480.
• Check your vehicle’s FCC ID and consult the fitment tool or product listing for a complete compatibility check.

How do I get these fobs programmed to my truck?

Programming requires specialized equipment; a certified locksmith or a dealership will complete the pairing process. The fobs arrive pre-assembled so once programmed they function identically to original remotes.

• Bring two working keys or VIN proof when visiting a dealer or locksmith.
• Expect professional programming fees — cost varies by provider.
• These fobs do not support self-programming or vehicles with push-button start systems.
• Confirm the locksmith/dealer can program FCC ID M3N-32337100 style remotes.

What comes in the box and what should I expect from build quality?

Each order contains two fully assembled remotes, each pre-fitted with batteries and electronics so you can hand them to a pro for programming immediately. MechanMagic units are manufactured to match OEM layouts and button functions for intuitive use.

• Included: 2 keyless entry/remote start fobs with batteries and internal circuits.
• Button set mirrors factory remotes for lock, unlock and remote start functions.
• Durable plastic shell designed for everyday handling and pocket carry.
• Not compatible with vehicles that require a push-button start module.

Who is this for? This MechanMagic two-pack is ideal for owners of compatible Chevrolet and GMC trucks who need an immediate replacement for lost or worn remotes, or who want a backup fob without paying OEM prices. It suits drivers comfortable using a locksmith or dealer for secure programming and anyone seeking a direct, model-matched remote with batteries and electronics included.