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Denso 475-0512 A/C Expansion Valve - Front
Reliable A/C Expansion Valve for Lexus, Scion, and Toyota Models
The Denso New Expansion Valve 475-0512 is designed to regulate refrigerant flow efficiently in select Lexus, Scion, and Toyota vehicles. This block valve type A/C expansion valve ensures precise temperature control and optimal HVAC system performance.
- Type: Block valve for accurate refrigerant flow restriction
- Compatible with Lexus GX470, Scion tC, Toyota Corolla and Matrix
- Part number 475-0512 for easy identification and replacement
- Manufactured by Denso, a trusted brand in automotive HVAC components
- GTIN 00042511106918 for product authenticity verification
About the Denso New Expansion Valve Product Line
The New Expansion Valve line by Denso focuses on delivering precise flow control within automotive air conditioning systems. This product line includes block valve types like the 475-0512, engineered to maintain consistent refrigerant metering, which is critical for efficient cooling and system reliability in vehicles such as the Lexus GX470 and Toyota Corolla.
Product Details and Functionality
The Denso 475-0512 A/C expansion valve operates as a block valve, controlling the flow of refrigerant into the evaporator. By regulating refrigerant volume, it helps maintain the desired cabin temperature and prevents system overload. This valve is specifically designed for compatibility with Lexus, Scion, and Toyota models including the Corolla, GX470, Matrix, and tC, ensuring proper fit and function within these HVAC systems.
Common Issues Addressed by This Expansion Valve
- Inconsistent cabin cooling due to improper refrigerant flow
- HVAC system freezing or overheating caused by faulty valve operation
- Reduced air conditioning efficiency in Lexus GX470, Scion tC, or Toyota Corolla
- Refrigerant leakage or pressure irregularities within the A/C system
- Failure of original expansion valve components leading to system malfunction
Installation Notes and Tips
- Ensure vehicle compatibility by verifying make and model before installation
- Follow manufacturer guidelines for refrigerant handling and system evacuation
- Replace the expansion valve as part of a complete A/C system service for optimal results
- Check for leaks and proper refrigerant charge after installation
- Use appropriate tools to avoid damage to the valve or surrounding components
Quality Assurance and Warranty Information
Denso manufactures the 475-0512 expansion valve to meet OEM standards for durability and performance. This part undergoes rigorous quality control to ensure reliable operation in Lexus, Scion, and Toyota HVAC systems. Warranty coverage details should be confirmed with the supplier or vehicle manufacturer to ensure protection against defects.
| Brand | Denso |
|---|---|
| Part Number | 475-0512 |
| Position | New Expansion Valve, Front |
| Type | Block valve |
This part fits 17 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2010 | Scion | tC | N/A | New Expansion Valve | |
| 2009 | Scion | tC | N/A | New Expansion Valve | |
| 2008 | Scion | tC | N/A | New Expansion Valve | |
| 2008 | Toyota | Corolla | N/A | New Expansion Valve | |
| 2008 | Toyota | Matrix | N/A | New Expansion Valve | |
| 2007 | Scion | tC | N/A | New Expansion Valve | |
| 2007 | Toyota | Corolla | N/A | New Expansion Valve | |
| 2007 | Toyota | Matrix | N/A | New Expansion Valve | |
| 2006 | Scion | tC | N/A | New Expansion Valve | |
| 2006 | Toyota | Corolla | N/A | New Expansion Valve | |
| 2006 | Toyota | Matrix | N/A | New Expansion Valve | |
| 2005 | Scion | tC | N/A | New Expansion Valve | |
| 2005 | Toyota | Corolla | N/A | New Expansion Valve | |
| 2005 | Toyota | Matrix | N/A | New Expansion Valve | |
| 2004 | Toyota | Matrix | N/A | New Expansion Valve | |
| 2004 | Toyota | Matrix | XR | N/A | New Expansion Valve |
| 2003 | Lexus | GX470 | Front | Front A/C Expansion Valve; New Expansion Valve |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.