ACDelco 19418346 A/C Orifice Tube

The ACDelco 19418346 A/C Orifice Tube is a critical component in your vehicle's air conditioning system, regulating refrigerant flow between the condenser and evaporator. This precision-engineered orifice tube controls the amount of refrigerant entering the evaporator, ensuring optimal cooling performance and protecting the A/C compressor from damage.

Key Features:

• Direct replacement for GM OEM part number 19418346
• Filters debris and contaminants from the refrigerant system
• Maintains proper refrigerant flow and pressure
• Manufactured to ACDelco's OE specifications for reliable performance
• Includes integrated screen to trap particles and prevent system damage

This orifice tube is designed as a maintenance item that should be replaced whenever the A/C system is opened for service or when refrigerant flow issues are detected. Proper refrigerant metering helps maintain cabin comfort and extends the life of your air conditioning system components.