04 GTO Heater Hose Valve to Engine Reproduction

Description

2004 Pontiac GTO LS1 Water Bypass Lower Outlet Heater Hose – Replaces GM# 92055416

Restore proper coolant flow and heating system performance in your 2004 Pontiac GTO with this direct replacement Water Bypass Lower Outlet Heater Hose. Designed to connect the heater control valve to the engine, this hose is a critical component of the GTO’s cooling and heater system, helping circulate coolant efficiently while maintaining proper engine operating temperatures.

Over time, original heater hoses can become brittle, crack, swell, or develop leaks due to years of exposure to heat and coolant. Replacing a worn hose can help prevent coolant loss, overheating issues, poor heater performance, and unexpected roadside breakdowns.

This hose is manufactured to provide a proper fit and reliable performance, making it an excellent replacement for your aging factory component.

Features

• Direct replacement for the original 2004 Pontiac GTO heater hose
• Runs from the heater control valve to the engine
• Helps maintain proper coolant circulation and heater operation
• Durable construction designed to withstand engine bay temperatures and coolant exposure
• Ideal for maintenance, restoration, or cooling system repairs
• Designed for an OEM-style fit and function

Replaces GM Part Number

• GM# 92055416

Vehicle Fitment

• 2004 Pontiac GTO (LS1)

Whether you’re restoring your GTO, repairing a coolant leak, or refreshing your cooling system, this 2004 Pontiac GTO LS1 Water Bypass Lower Outlet Heater Hose offers the fit, quality, and reliability needed to keep your vehicle performing at its best.