Global Parts 1711468 A/C Trinary Switch

Overview of Global Parts A/C Trinary Switch 1711468

The Global Parts A/C Trinary Switch 1711468 is designed for precise control of your vehicle's air conditioning system. This trinary normal open switch is engineered to maintain optimal pressure levels, ensuring reliable operation in Acura and Lexus models including the ES300, Legend, LS400, SC300, and SC400.

• Type: Trinary normal open switch
• Connection: 3/8"-24 male fitting
• High-pressure operation: 384 psi
• Low-pressure operation: 30 psi
• Includes fan control function

Technical Details and Functionality

The 1711468 A/C Trinary Switch from Global Parts monitors both high and low refrigerant pressures within the air conditioning system. It features a 3/8"-24 male fitting for secure installation and is designed to open normally, activating at 384 psi on the high-pressure side and 30 psi on the low-pressure side. Additionally, the integrated fan control helps regulate engine temperature by activating the cooling fan when necessary. This switch is compatible with select Acura and Lexus vehicles, specifically the ES300, Legend, LS400, SC300, and SC400 models, providing reliable HVAC system performance.

Applications and Problem Resolution

• Prevents compressor damage by monitoring refrigerant pressure
• Ensures proper fan operation to avoid engine overheating
• Maintains efficient A/C system cycling and performance
• Protects against low refrigerant pressure conditions
• Helps avoid high-pressure system failures

Installation Notes and Tips

When installing the Global Parts 1711468 A/C Trinary Switch, ensure the system is depressurized and the engine is cool. Use the correct 3/8"-24 male fitting tools to avoid damage. Verify compatibility with your Acura ES300, Lexus LS400, or other listed models before installation. Proper torque specifications should be followed to prevent leaks and ensure reliable operation.

Quality Assurance and Warranty

Global Parts manufactures the 1711468 A/C Trinary Switch to meet OEM standards for durability and performance. While specific warranty details may vary, this part is backed by Global Parts' quality assurance protocols to provide dependable service in Acura and Lexus HVAC systems.