Denso 475-2024 A/C Expansion Valve - Front

Overview of the Denso New Expansion Valve 475-2024

The Denso New Expansion Valve 475-2024 is a block valve designed specifically for select Lexus and Toyota models. This A/C expansion valve plays a critical role in regulating refrigerant flow within the vehicle's air conditioning system, ensuring optimal cooling performance.

• Type: Block valve design for precise refrigerant control
• Compatible with Lexus and Toyota models including Celica, ES300, ES330, Highlander, Land Cruiser, LX470, Matrix, and RX300
• Part number: 475-2024 for accurate identification and fitment
• Category: HVAC > A/C Flow Restrictors
• GTIN: 00042511223318 for product verification

About the Denso New Expansion Valve Product Line

The New Expansion Valve line from Denso focuses on delivering reliable and consistent performance in A/C flow restrictors. This product line emphasizes precise control of refrigerant flow, which is essential for maintaining the efficiency and longevity of automotive air conditioning systems. The 475-2024 valve is engineered to meet the specific requirements of various Lexus and Toyota vehicles, ensuring compatibility and proper function within the HVAC system.

Detailed Product Description

The Denso 475-2024 A/C expansion valve is a block valve type, which means it controls the flow of refrigerant by blocking or allowing passage through the valve as needed. This precise regulation helps maintain the correct pressure and temperature within the A/C system, preventing issues such as compressor overload or insufficient cooling. Designed for use in Lexus and Toyota models like the Highlander and RX300, this valve supports the vehicle’s HVAC system by optimizing refrigerant flow and improving overall air conditioning performance.

Common Applications and Issues Addressed

• Restores proper refrigerant flow in the A/C system
• Prevents overheating or freezing of the evaporator
• Eliminates inconsistent cabin cooling in Lexus and Toyota vehicles
• Reduces compressor strain caused by improper refrigerant pressure
• Addresses A/C system inefficiencies related to faulty expansion valves

Installation Notes and Tips

• Ensure compatibility by verifying vehicle make and model before installation
• Follow manufacturer guidelines for refrigerant handling and system evacuation
• Inspect related HVAC components for wear or damage during replacement
• Use proper tools to avoid damage to the valve or surrounding parts
• Test the A/C system after installation to confirm correct operation

Quality Assurance and Warranty

Denso manufactures the 475-2024 expansion valve to meet strict quality standards, ensuring durability and reliable performance in automotive HVAC systems. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship. Always consult the warranty information provided with the product for exact terms.