ACDelco 84377259 Dual Note Horn Assembly with Mounting Bracket

The ACDelco 84377259 is a GM Genuine Parts dual note horn assembly designed to deliver reliable audible warning performance for your vehicle. This horn operates on 12V and features 2 pin terminals with 1 connector, bolt, and mounting bracket included, making installation straightforward with all necessary hardware provided.

Key Features:

• Designed, engineered, and tested to rigorous GM standards
• 12-volt dual note horn configuration for optimal audibility
• Complete assembly with mounting bracket and hardware
• True OE parts installed during production or validated by General Motors for GM vehicles
• Backed by GM Replacement Parts Limited Warranty

This horn assembly is a direct OE replacement part that provides the same fit, form, and function as the original equipment. Commonly used on 2015-2019 GM vehicles including Sierra, Silverado, and Suburban models, this genuine GM part ensures your vehicle's horn system operates at factory specifications. ACDelco genuine parts undergo an 18-step quality approval process to ensure reliable performance and durability you can trust.