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Black plastic four-button proximity smart fob with integrated key blade, 6.4 by 4 cm, M3N32337100 315MHz

Unique-Bargains

Unique-Bargains 4-Button Proximity Smart Fob M3N32337100 315MHz Chevrolet Colorado 2015-2021

SKU CH-R49R-ZAFZQ

Four-button proximity fob with lock, unlock, remote start and panic functions for 315 MHz Chevrolet and GMC trucks 2014-2021

  • Product typeReplacement Remotes / Key Fobs
  • Ready-to-use remote with CR2032 battery included
  • 315 MHz frequency matches factory keyless system
  • Four buttons control lock, unlock, remote start and panic
  • Fits Chevrolet Colorado 2015-2021 and Silverado 2014-2019
  • Also compatible with GMC Canyon 2015-2021 and Sierra 2014-2019

Replacement Key Fob for Chevrolet & GMC

This four-button proximity smart fob operates at 315MHz and carries FCC ID M3N32337100. It includes a CR2032 battery and integrates lock, unlock, remote engine start and panic alarm functions in a single black plastic and metal housing measuring 6.4 by 4 centimetres. The unit is a complete key assembly, not a shell, and is supplied new.

Fits 2015-2021 Colorado, Canyon.

The remote matches Chevrolet Colorado and GMC Canyon models from 2015 through 2021, plus Chevrolet Silverado and GMC Sierra models from 2014 through 2019. It requires professional programming and mechanical key cutting by a qualified locksmith or dealership before use. Buyers without access to a programming service or an existing working fob for the vehicle should consider other options.

FCC ID M3N32337100 at 315MHz

The decisive specification is the FCC ID M3N32337100 combined with the 315MHz operating frequency. Verify that the original fob displays the same FCC ID and frequency before ordering, as different part numbers or frequencies will not pair with the vehicle's receiver.

How it compares

Measured against everything we stock in Car Alarms, Remote Start & Key Fobs, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 75% of the 211 comparable items (median $16.99).

Specifications

Product
Brand nameUnique Bargains
Product typeReplacement Remotes / Key Fobs

Questions about this item

What is the operating frequency of the M3N32337100 fob?

The fob operates at 315 MHz, matching the factory specification for the listed Chevrolet and GMC trucks.

How much heat or noise does the fob generate during daily use?

The remote is a passive wireless device with no motor or fan; it produces no audible noise and no measurable heat while in your pocket or on a desk.

What must I already have before a locksmith can program this fob to my 2015 Colorado?

You need at least one currently working key fob for the vehicle; the supplier notes that a functioning original remote is required to add a new key.

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