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Denso 475-2085 A/C Expansion Valve - Rear
| Brand | Denso 475-2085 |
|---|---|
| Position | Rear |
| Type | Block valve |
| Product line | New Expansion Valve |
| Fits | Cadillac, Chevrolet, and GMC · 31 vehicles |
New expansion valve. Regulates refrigerant flow for efficient A/C system performance.
Block valve design. Helps separate system pressures for proper evaporator operation.
DENSO expertise. Built from decades of A/C component engineering experience.
Cross-references Cadillac 15798228, Cadillac 25994366 and Chevrolet 15798228 for the same application. See all 8.
Denso Rear A/C Expansion Valve
Denso New Expansion Valve 475-2085 is a rear A/C expansion valve built to regulate refrigerant flow between the high- and low-pressure sides of the air conditioning system. For Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon rear air conditioning service, this block valve helps maintain proper evaporator performance and stable cabin cooling.
Key Features
- Block valve design for rear HVAC refrigerant control
- Separates suction and discharge sides of the A/C system
- Supports correct refrigerant metering through the evaporator
- OE-focused Denso New Expansion Valve line for vehicle-specific applications
- Direct replacement reference for part number 475-2085
Product Details
Denso 475-2085 is part of the New Expansion Valve line, a product range focused on application-specific A/C flow control components. Expansion devices are critical to system balance: if calibration is off, the evaporator can lose heat-exchange efficiency or freeze, which can lead to additional A/C damage. This rear block valve is listed for 2007-2014 Cadillac Escalade, 2007-2014 Chevrolet Tahoe, and 2007-2014 GMC Yukon rear A/C service, with additional coverage for 2012 Cadillac Escalade ESV, 2009 Chevrolet Suburban 1500, 2009 Chevrolet Suburban 2500, 2007-2009 GMC Yukon XL 1500, and 2009 GMC Yukon XL 2500. This part cross-references Four Seasons 39314 for the same application.
What It Helps Address
- Weak or uneven rear A/C cooling
- Evaporator icing from incorrect refrigerant metering
- Loss of temperature control in the rear HVAC circuit
- System performance issues tied to a worn or inaccurate expansion valve
- Rear air conditioning service on Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon platforms
Installation Notes
Verify the rear HVAC configuration and match the valve to the vehicle application before installation. Clean the A/C system as needed, inspect related seals and lines, and confirm proper refrigerant charge after service. For fitment-specific searches, this part is commonly referenced for 2007-2014 Cadillac Escalade rear A/C expansion valve, 2007-2014 Chevrolet Tahoe rear A/C expansion valve, and 2007-2014 GMC Yukon rear A/C expansion valve applications.
Quality Assurance
Denso draws on decades of A/C engineering experience supplying components to automakers, and this expansion valve is built to meet the calibration demands of the vehicle’s rear HVAC system. Part number 475-2085 is engineered for precise refrigerant flow control in the listed applications.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2014 | Cadillac | Escalade | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2014 | Chevrolet | Tahoe | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2014 | GMC | Yukon | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2013 | Cadillac | Escalade | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2013 | Chevrolet | Tahoe | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2013 | GMC | Yukon | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2012 | Cadillac | Escalade | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2012 | Cadillac | Escalade ESV | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2012 | Chevrolet | Tahoe | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2012 | GMC | Yukon | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2011 | Cadillac | Escalade | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2011 | Chevrolet | Tahoe | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2011 | GMC | Yukon | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2010 | Cadillac | Escalade | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2010 | Chevrolet | Tahoe | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2010 | GMC | Yukon | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2009 | Cadillac | Escalade | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2009 | Chevrolet | Suburban 1500 | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2009 | Chevrolet | Suburban 2500 | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2009 | Chevrolet | Tahoe | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2009 | GMC | Yukon | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2009 | GMC | Yukon XL 1500 | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2009 | GMC | Yukon XL 2500 | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2008 | Cadillac | Escalade | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2008 | Chevrolet | Tahoe | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2008 | GMC | Yukon | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2008 | GMC | Yukon XL 1500 | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2007 | Cadillac | Escalade | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2007 | Chevrolet | Tahoe | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2007 | GMC | Yukon | Rear | Rear A/C Expansion Valve; New Expansion Valve |
| 2007 | GMC | Yukon XL 1500 | Rear | Rear A/C Expansion Valve; New Expansion Valve |
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