Global Parts 3411423 A/C Expansion Valve - Rear

Reliable A/C Expansion Valve for Select GM Vehicles

The Global Parts A/C Expansion Valve part number 3411423 is designed to regulate refrigerant flow in the air conditioning systems of various Buick, Cadillac, Chevrolet, GMC, Pontiac, and Saturn models. This component ensures optimal cooling performance and system efficiency for vehicles such as the Chevrolet Silverado 1500, Cadillac Escalade ESV, and Buick LaCrosse.

Key Features of Global Parts 3411423 A/C Expansion Valve

• Precision-engineered to control refrigerant flow in HVAC systems
• Compatible with multiple GM makes and models including Chevrolet, GMC, and Cadillac
• Durable construction for consistent performance under varying conditions
• Direct replacement part number 3411423 for easy identification
• Supports proper air conditioning system pressure and temperature regulation

Detailed Product Description

The Global Parts A/C Expansion Valve 3411423 is an essential HVAC component that manages the flow of refrigerant into the evaporator. By controlling refrigerant expansion, it maintains the correct pressure and temperature within the air conditioning system. This valve is compatible with a wide range of General Motors vehicles, including the Chevrolet Tahoe, GMC Sierra 2500 HD, Cadillac Escalade EXT, and Pontiac G6. Its design meets OEM specifications to ensure reliable operation and system longevity.

Common Applications and Issues Addressed

• Restores proper refrigerant flow to improve cooling efficiency
• Resolves inconsistent cabin temperatures or weak A/C airflow
• Prevents compressor damage caused by improper refrigerant pressure
• Eliminates issues related to evaporator freezing or overheating
• Addresses A/C system cycling problems linked to expansion valve failure

Installation Notes and Tips

• Ensure system is fully evacuated and recharged with correct refrigerant type
• Verify compatibility with vehicle make and model before installation
• Inspect related HVAC components such as the compressor and condenser during replacement
• Follow manufacturer torque specifications for valve mounting
• Test A/C system operation after installation to confirm proper function

Quality Assurance and Warranty Information

Global Parts manufactures the 3411423 A/C Expansion Valve to meet industry standards for durability and performance. While specific warranty details may vary, this part is backed by quality controls to ensure reliable operation in compatible Buick, Cadillac, Chevrolet, GMC, Pontiac, and Saturn vehicles. Refer to the product documentation or supplier for warranty terms.