Global Parts 3411378 A/C Expansion Valve

Overview of Global Parts A/C Expansion Valve 3411378

The Global Parts A/C Expansion Valve 3411378 is designed specifically for Mazda Protege and Protege5 models. This component plays a critical role in regulating refrigerant flow within the air conditioning system, ensuring optimal cooling performance.

• Compatible with Mazda Protege and Protege5 vehicles
• Part number 3411378 for precise identification
• Controls refrigerant flow to maintain system pressure
• Essential component in HVAC A/C flow restrictor category
• Manufactured by Global Parts for reliable fitment

Detailed Product Description

This A/C expansion valve from Global Parts is engineered to meet the specifications required by Mazda Protege and Protege5 models. The valve regulates the amount of refrigerant entering the evaporator, which is crucial for maintaining the correct pressure and temperature within the air conditioning system. Proper function of this valve helps prevent issues such as inefficient cooling or compressor damage. The part number 3411378 ensures compatibility and ease of replacement for technicians and vehicle owners.

Common Applications and Problem Resolution

This A/C expansion valve is used to address several air conditioning system issues, including:

• Inconsistent cabin cooling or warm air blowing from vents
• Fluctuating air conditioning pressure readings
• Frost buildup on the evaporator coil
• Reduced refrigerant flow causing system inefficiency
• Compressor cycling or failure due to improper refrigerant regulation

Installation Notes and Tips

• Ensure the vehicle is a Mazda Protege or Protege5 before installation
• Recover refrigerant from the system prior to valve replacement
• Inspect related HVAC components for wear or damage during installation
• Follow manufacturer torque specifications for valve mounting
• Test the A/C system after installation to confirm proper operation

Quality Assurance and Warranty

Global Parts manufactures this A/C expansion valve to meet industry standards for fit and function. While specific warranty details are not provided, Global Parts products typically adhere to quality control processes to ensure reliable performance in Mazda Protege and Protege5 vehicles. Using the correct part number 3411378 helps maintain system integrity and supports long-term HVAC operation.