Global Parts 3411839 A/C Expansion Valve - Rear

Overview of Global Parts A/C Expansion Valve for Mazda CX-9

The Global Parts A/C Expansion Valve, part number 3411839, is designed specifically for the Mazda CX-9. This component plays a critical role in regulating refrigerant flow within the vehicle's air conditioning system, ensuring optimal cooling performance.

• Compatible with Mazda CX-9 models
• Part number 3411839 for precise identification
• Controls refrigerant flow in the HVAC system
• Durable construction for reliable operation
• Direct replacement for factory-installed expansion valves

Detailed Product Description

The A/C expansion valve from Global Parts is engineered to meet the exact specifications required by the Mazda CX-9's HVAC system. By controlling the amount of refrigerant entering the evaporator, this valve helps maintain the correct pressure and temperature balance, which is essential for efficient air conditioning. The part number 3411839 ensures compatibility and ease of ordering for technicians and vehicle owners. This valve is manufactured to provide consistent performance and durability under varying operating conditions.

Common Applications and Problem Resolution

This A/C expansion valve is used in the Mazda CX-9 to regulate refrigerant flow and maintain system efficiency. It addresses several common HVAC issues, including:

• Inconsistent cabin cooling or warm air blowing from vents
• Reduced air conditioning system efficiency
• Frost buildup on the evaporator coil
• Unusual noises from the HVAC system
• Erratic compressor cycling or pressure fluctuations

Installation Notes and Tips

• Ensure the vehicle is compatible with part number 3411839 before installation
• Proper evacuation and recharging of the A/C system is required after valve replacement
• Use appropriate tools to avoid damage to the valve or surrounding components
• Check for leaks and system pressure after installation
• Consult the Mazda CX-9 service manual for torque specifications and detailed procedures

Quality Assurance and Warranty Information

Global Parts manufactures this A/C expansion valve to meet industry standards for quality and reliability. While specific warranty details may vary, the part is backed by Global Parts' commitment to providing components that conform to OEM specifications. This ensures that the valve will perform as expected when installed correctly in the Mazda CX-9.