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Universal Air
Block Expansion ValveUniversal Air EX9761C A/C Expansion Valve - Rear
| Brand | Universal Air EX9761C |
|---|---|
| Position | Rear |
| Product line | Block Expansion Valve |
| Fits | Mercedes-Benz · 39 vehicles |
Expansion valve. Regulates refrigerant flow for consistent A/C performance.
Block-style design. Compact form factor for efficient refrigerant control.
$69.34Free shipping
In stock · usually ships same day before 1pm CST
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Rear A/C Expansion Valve for Mercedes-Benz
Universal Air EX9761C is a rear block expansion valve for Mercedes-Benz vehicles with rear HVAC systems. It is used in the A/C flow restriction circuit to regulate refrigerant delivery at the rear evaporator, helping maintain proper cooling performance.
Key Features
- Block expansion valve for rear air conditioning service
- Fits Mercedes-Benz GL350, GL450, GL550, GL63 AMG, GL320, R350, R320, R500, and R63 AMG applications listed below
- Direct replacement part for rear HVAC refrigerant control
- Part number: EX9761C
- Brand line: Universal Air Block Expansion Valve
Fitment Details
- Fits 2010-2016 Mercedes-Benz GL350, rear.
- Fits 2007-2014 Mercedes-Benz GL450, rear.
- Fits 2008-2013 Mercedes-Benz GL550, rear.
- Fits 2013 Mercedes-Benz GL63 AMG, rear.
- Fits 2006-2013 Mercedes-Benz R350, rear.
- Fits 2008-2009 Mercedes-Benz GL320, rear.
- Fits 2007-2009 Mercedes-Benz R320, rear.
- Fits 2006-2008 Mercedes-Benz R500, rear.
- Fits 2007 Mercedes-Benz R63 AMG, rear.
What It Is Used For
- Rear A/C cooling that is weak or inconsistent
- Refrigerant metering issues at the rear evaporator
- Temperature control problems in the rear HVAC circuit
- Service replacement for a leaking or restricted expansion valve
- Restoring proper refrigerant flow in Mercedes-Benz rear climate systems
Installation Notes and Tips
Verify the rear HVAC configuration and match the part number EX9761C before installation. Inspect the surrounding A/C components, seals, and refrigerant lines for contamination or wear, and follow proper evacuation and recharge procedures after service.
Quality Assurance
Universal Air EX9761C is cataloged as a block expansion valve for rear HVAC applications and is listed with confirmed Mercedes-Benz fitment for the models shown above.
This part fits 39 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2016 | Mercedes-Benz | GL350 | Rear | Block Expansion Valve |
| 2015 | Mercedes-Benz | GL350 | Rear | Block Expansion Valve |
| 2014 | Mercedes-Benz | GL350 | Rear | Block Expansion Valve |
| 2014 | Mercedes-Benz | GL450 | Rear | Block Expansion Valve |
| 2013 | Mercedes-Benz | GL350 | Rear | Block Expansion Valve |
| 2013 | Mercedes-Benz | GL450 | Rear | Block Expansion Valve |
| 2013 | Mercedes-Benz | GL550 | Rear | Block Expansion Valve |
| 2013 | Mercedes-Benz | GL63 AMG | Rear | Block Expansion Valve |
| 2013 | Mercedes-Benz | R350 | Rear | Block Expansion Valve |
| 2012 | Mercedes-Benz | GL350 | Rear | Block Expansion Valve |
| 2012 | Mercedes-Benz | GL450 | Rear | Block Expansion Valve |
| 2012 | Mercedes-Benz | GL550 | Rear | Block Expansion Valve |
| 2012 | Mercedes-Benz | R350 | Rear | Block Expansion Valve |
| 2011 | Mercedes-Benz | GL350 | Rear | Block Expansion Valve |
| 2011 | Mercedes-Benz | GL450 | Rear | Block Expansion Valve |
| 2011 | Mercedes-Benz | GL550 | Rear | Block Expansion Valve |
| 2011 | Mercedes-Benz | R350 | Rear | Block Expansion Valve |
| 2010 | Mercedes-Benz | GL350 | Rear | Block Expansion Valve |
| 2010 | Mercedes-Benz | GL450 | Rear | Block Expansion Valve |
| 2010 | Mercedes-Benz | GL550 | Rear | Block Expansion Valve |
| 2010 | Mercedes-Benz | R350 | Rear | Block Expansion Valve |
| 2009 | Mercedes-Benz | GL320 | Rear | Block Expansion Valve |
| 2009 | Mercedes-Benz | GL450 | Rear | Block Expansion Valve |
| 2009 | Mercedes-Benz | GL550 | Rear | Block Expansion Valve |
| 2009 | Mercedes-Benz | R320 | Rear | Block Expansion Valve |
| 2009 | Mercedes-Benz | R350 | Rear | Block Expansion Valve |
| 2008 | Mercedes-Benz | GL320 | Rear | Block Expansion Valve |
| 2008 | Mercedes-Benz | GL450 | Rear | Block Expansion Valve |
| 2008 | Mercedes-Benz | GL550 | Rear | Block Expansion Valve |
| 2008 | Mercedes-Benz | R320 | Rear | Block Expansion Valve |
| 2008 | Mercedes-Benz | R350 | Rear | Block Expansion Valve |
| 2008 | Mercedes-Benz | R500 | Rear | Block Expansion Valve |
| 2007 | Mercedes-Benz | GL450 | Rear | Block Expansion Valve |
| 2007 | Mercedes-Benz | R320 | Rear | Block Expansion Valve |
| 2007 | Mercedes-Benz | R350 | Rear | Block Expansion Valve |
| 2007 | Mercedes-Benz | R500 | Rear | Block Expansion Valve |
| 2007 | Mercedes-Benz | R63 AMG | Rear | Block Expansion Valve |
| 2006 | Mercedes-Benz | R350 | Rear | Block Expansion Valve |
| 2006 | Mercedes-Benz | R500 | Rear | Block Expansion Valve |
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