ACDelco 84540866 GM Original Equipment Keyless Entry Remote Key Fob - 5-Button

The ACDelco 84540866 is a GM Original Equipment keyless entry remote transmitter designed to meet the rigorous standards set by General Motors. This genuine replacement key fob provides the same performance, durability, and service life you expect from factory-installed components.

Key Features:

• Five-button configuration: lock, unlock, panic, trunk/liftgate release, and remote start
• Genuine GM Original Equipment part for proper fit and function
• Provides wireless control of door locks and security alarm system
• Battery included for immediate use after programming
• Designed specifically for GM vehicles including Chevrolet, Buick, GMC, and Cadillac

Important Programming Information:

This remote requires professional programming to function with your vehicle. Programming must be performed by a qualified technician using a scan tool, typically available at GM dealerships or ACDelco service centers. The transmitter will not operate until properly programmed to your vehicle's security system.

As a GM-validated Original Equipment part, this keyless entry remote transmitter ensures reliable operation and seamless integration with your vehicle's electronic systems.