ACDelco 84002017 Heater Outlet Hose

The ACDelco 84002017 is a genuine GM heater outlet hose designed to connect the heater core to the coolant system's T-junction. As an OE (Original Equipment) part, this heater hose is identical to the component originally installed during vehicle production and meets General Motors' rigorous engineering and quality standards.

Key Features:

• Genuine GM part engineered specifically for Chevrolet, Buick, GMC, and Cadillac vehicles
• Connects heater core outlet to coolant system T-junction
• Designed, tested, and validated to strict OE standards for proper fit and performance
• Constructed from durable materials to withstand high temperatures and coolant exposure
• Black color for clean, factory appearance
• Approximately 10 inches in length
• Replaces GM part number 23479551

This heater outlet hose is a direct replacement component that ensures reliable coolant flow through your vehicle's heating system. Manufactured to GM's exacting specifications, it provides the quality and durability you expect from genuine OE parts.