Denso 475-2010 A/C Expansion Valve

Reliable A/C Expansion Valve for BMW Models

The Denso New Expansion Valve 475-2010 is designed to regulate refrigerant flow in the air conditioning systems of various BMW vehicles. This block valve type expansion valve ensures precise control of refrigerant, contributing to efficient HVAC performance in models such as the BMW 318i, 325i, and M3.

• Compatible with multiple BMW models including 318i, 323i, 325i, 328i, 525i, 530i, 535i, 540i, 735i, 740i, 750iL, 840Ci, 850Ci, M3, M5, and Z3
• Part number 475-2010 for accurate identification and fitment
• Block valve type designed for precise refrigerant flow restriction
• Part of Denso's New Expansion Valve product line, ensuring consistent quality and performance
• GTIN 00042511223172 for easy tracking and verification

About the Denso New Expansion Valve Product Line

The New Expansion Valve line from Denso focuses on delivering reliable and precise A/C flow restrictors tailored for specific vehicle applications. This product line emphasizes block valve technology, which provides controlled refrigerant metering to optimize air conditioning system efficiency. The 475-2010 valve is engineered to meet the exact specifications required by BMW models, supporting consistent HVAC operation and system longevity.

Product Details and Functionality

The Denso 475-2010 A/C expansion valve functions as a block valve type flow restrictor, regulating the amount of refrigerant entering the evaporator. This regulation is critical for maintaining proper pressure and temperature within the A/C system, ensuring effective cooling performance. Designed specifically for BMW vehicles such as the 318is, 323is, 328is, 735iL, 850CSi, and others, this valve supports the factory HVAC system requirements and helps maintain optimal climate control.

Common Issues Addressed by This Expansion Valve

• Inconsistent or insufficient cooling in BMW 318i and 325i models
• Refrigerant flow irregularities causing compressor strain in 535i and 540i
• HVAC system pressure imbalances in 740i and 750iL vehicles
• Reduced air conditioning efficiency in M3 and M5 models
• Block valve failures leading to evaporator freezing or overheating in Z3 and 850Ci

Installation Notes and Tips

• Ensure compatibility by verifying the part number 475-2010 against your BMW model
• Follow manufacturer guidelines for refrigerant handling and system evacuation
• Inspect the A/C system for leaks or damage before installation
• Use proper tools to avoid damaging the valve or surrounding components
• Test the HVAC system after installation to confirm proper refrigerant flow and cooling performance

Quality Assurance and Warranty

Denso manufactures the 475-2010 expansion valve to meet OEM standards, ensuring reliable performance and durability. This part undergoes rigorous quality control to maintain consistency across production batches. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship, providing confidence in the part’s longevity and function.