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Denso 475-2020 A/C Expansion Valve - Rear
Reliable A/C Expansion Valve for Chevrolet and GMC Vehicles
The Denso New Expansion Valve 475-2020 is designed to regulate refrigerant flow in the air conditioning systems of select Chevrolet and GMC models. This angle valve type expansion valve ensures precise control of refrigerant, contributing to efficient cooling performance in vehicles like the Chevrolet Astro, Safari, and Tahoe.
- Type: Angle valve design for accurate refrigerant flow control
- Compatible with Chevrolet Astro, Safari, and Tahoe models
- Part number 475-2020 for easy identification and replacement
- Category: HVAC > A/C Flow Restrictors
- Brand: Denso, known for quality automotive HVAC components
About the Denso New Expansion Valve Product Line
The New Expansion Valve line by Denso focuses on delivering precise refrigerant metering solutions for automotive air conditioning systems. This product line emphasizes reliable performance and compatibility with specific vehicle makes and models. The 475-2020 valve is part of this line, offering an angle valve type that meets the exacting standards required for proper A/C system operation in Chevrolet and GMC vehicles.
Detailed Product Description
The Denso 475-2020 A/C expansion valve is engineered as an angle valve, which allows for controlled refrigerant flow into the evaporator. This control is critical for maintaining optimal pressure and temperature within the air conditioning system. Designed specifically for Chevrolet Astro, Safari, and Tahoe models, this valve ensures proper fitment and function. Using the correct expansion valve helps prevent issues such as inefficient cooling or compressor damage by regulating refrigerant flow according to system demand.
Common Issues Addressed by This Expansion Valve
- Inconsistent or weak air conditioning cooling performance
- Refrigerant flow irregularities causing system inefficiency
- Compressor cycling problems due to improper refrigerant metering
- Excessive pressure build-up in the A/C system
- Failure of previous expansion valve components
Installation Notes and Tips
- Ensure compatibility with Chevrolet Astro, Safari, or Tahoe before installation
- Follow manufacturer guidelines for refrigerant system evacuation and recharge
- Inspect related A/C components for wear or damage during replacement
- Use proper tools to avoid damage to the angle valve during installation
- Verify system pressure and cooling performance after installation
Quality Assurance and Warranty
Denso manufactures the 475-2020 expansion valve to meet OEM specifications, ensuring reliable operation within the vehicle’s HVAC system. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship. Using a genuine Denso part helps maintain system integrity and performance.
| Brand | Denso |
|---|---|
| Part Number | 475-2020 |
| Position | New Expansion Valve, Rear |
| Type | Angle valve |
This part fits 25 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2005 | Chevrolet | Astro | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2005 | GMC | Safari | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2004 | Chevrolet | Astro | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2004 | GMC | Safari | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2003 | Chevrolet | Astro | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2003 | GMC | Safari | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2002 | Chevrolet | Astro | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2002 | GMC | Safari | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2001 | Chevrolet | Astro | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2001 | GMC | Safari | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2000 | Chevrolet | Astro | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2000 | GMC | Safari | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 1999 | Chevrolet | Astro | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 1999 | GMC | Safari | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 1998 | Chevrolet | Astro | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 1998 | GMC | Safari | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 1997 | Chevrolet | Astro | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 1997 | GMC | Safari | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 1996 | Chevrolet | Astro | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 1996 | GMC | Safari | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 1995 | Chevrolet | Astro | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 1995 | Chevrolet | Tahoe | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 1995 | GMC | Safari | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 1994 | Chevrolet | Astro | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 1994 | GMC | Safari | Rear | Rear 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.