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Universal Air EX10170C A/C Expansion Valve
| Brand | Universal Air EX10170C |
|---|---|
| Product line | Block Expansion Valve |
| Fits | Mercedes-Benz and Chrysler · 60 vehicles |
Block expansion valve. Regulates refrigerant flow in the A/C system.
A/C expansion valve. Helps meter refrigerant for efficient cooling performance.
Block Expansion Valve for Mercedes-Benz A/C Service
The Universal Air Block Expansion Valve, part number EX10170C, is an A/C flow restrictor for select Mercedes-Benz and Chrysler applications. It is used in block-style HVAC systems where refrigerant metering is controlled at the expansion valve.
Key Features
- Universal Air Block Expansion Valve for automotive air conditioning service
- Part number EX10170C for direct product identification
- Fits select Mercedes-Benz SLK350, SLK300, SLK55 AMG, SLK280, SLK230, SLK32 AMG, SLK320, C230, C240, C320, C32 AMG, S350, S430, S600, CL500
- Also fits 2004-2008 Chrysler Crossfire
- Application-specific block valve design for listed vehicles
Detailed Description
Universal Air EX10170C is a block expansion valve for HVAC systems that use a block-style A/C metering setup. It is listed for 2000-2012 Mercedes-Benz applications including SLK-Class, C-Class, S-Class, and CL500, plus the 2004-2008 Chrysler Crossfire. For buyers searching for a Mercedes-Benz SLK350 expansion valve or a Chrysler Crossfire A/C expansion valve, this part number provides a focused fitment match.
This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
What It Is Used For
- Restoring refrigerant flow control in a blocked or restricted A/C circuit
- Addressing weak cabin cooling on Mercedes-Benz C230, C240, and C320 models
- Replacing a worn expansion valve in SLK-Class roadsters
- Servicing A/C systems on Chrysler Crossfire applications
- Correcting inconsistent evaporator feed in block-style HVAC layouts
Installation Notes and Tips
Verify the vehicle year, model, and suction line configuration before ordering, especially on C240 and C32 AMG applications with 14mm or 16mm suction notes. Confirm the existing valve style matches a block expansion valve layout and inspect the A/C system for contamination before installation. Proper evacuation, leak checking, and refrigerant recharge are required after service.
Quality Assurance
Universal Air EX10170C is cataloged for the listed factory-style applications and identified by part number for accurate ordering and service matching.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2012 | Mercedes-Benz | SLK350 | — | — | — | N/A | Block Expansion Valve |
| 2011 | Mercedes-Benz | SLK300 | — | — | — | N/A | Block Expansion Valve |
| 2011 | Mercedes-Benz | SLK350 | — | — | — | N/A | Block Expansion Valve |
| 2011 | Mercedes-Benz | SLK55 AMG | — | — | — | N/A | Block Expansion Valve |
| 2010 | Mercedes-Benz | SLK350 | — | — | — | N/A | Block Expansion Valve |
| 2010 | Mercedes-Benz | SLK55 AMG | — | — | — | N/A | Block Expansion Valve |
| 2009 | Mercedes-Benz | SLK300 | — | — | — | N/A | Block Expansion Valve |
| 2009 | Mercedes-Benz | SLK350 | — | — | — | N/A | Block Expansion Valve |
| 2009 | Mercedes-Benz | SLK55 AMG | — | — | — | N/A | Block Expansion Valve |
| 2008 | Chrysler | Crossfire | — | — | — | N/A | Block Expansion Valve |
| 2008 | Mercedes-Benz | SLK280 | — | — | — | N/A | Block Expansion Valve |
| 2008 | Mercedes-Benz | SLK350 | — | — | — | N/A | Block Expansion Valve |
| 2008 | Mercedes-Benz | SLK55 AMG | — | — | — | N/A | Block Expansion Valve |
| 2007 | Chrysler | Crossfire | — | — | — | N/A | Block Expansion Valve |
| 2007 | Mercedes-Benz | SLK280 | — | — | — | N/A | Block Expansion Valve |
| 2007 | Mercedes-Benz | SLK350 | — | — | — | N/A | Block Expansion Valve |
| 2007 | Mercedes-Benz | SLK55 AMG | — | — | — | N/A | Block Expansion Valve |
| 2006 | Chrysler | Crossfire | — | — | — | N/A | Block Expansion Valve |
| 2006 | Mercedes-Benz | S350 | — | — | — | N/A | Block Expansion Valve |
| 2006 | Mercedes-Benz | SLK280 | — | — | — | N/A | Block Expansion Valve |
| 2006 | Mercedes-Benz | SLK350 | — | — | — | N/A | Block Expansion Valve |
| 2006 | Mercedes-Benz | SLK55 AMG | — | — | — | N/A | Block Expansion Valve |
| 2005 | Chrysler | Crossfire | Base | 3.2L | V6 | N/A | Block Expansion Valve |
| 2005 | Chrysler | Crossfire | SRT-6 | 3.2L | V6 | N/A | Block Expansion Valve |
| 2005 | Chrysler | Crossfire | Limited | 3.2L | V6 | N/A | Block Expansion Valve |
| 2005 | Mercedes-Benz | C230 | — | — | — | N/A | Block Expansion Valve |
| 2005 | Mercedes-Benz | C240 | — | — | — | N/A | with 14mm Suction; Block Expansion Valve |
| 2005 | Mercedes-Benz | C320 | — | — | — | N/A | Block Expansion Valve |
| 2005 | Mercedes-Benz | SLK350 | — | — | — | N/A | Block Expansion Valve |
| 2005 | Mercedes-Benz | SLK55 AMG | — | — | — | N/A | Block Expansion Valve |
| 2004 | Chrysler | Crossfire | — | — | — | N/A | Block Expansion Valve |
| 2004 | Mercedes-Benz | C230 | — | — | — | N/A | Block Expansion Valve |
| 2004 | Mercedes-Benz | C240 | — | — | — | N/A | with 14mm Suction; Block Expansion Valve |
| 2004 | Mercedes-Benz | C32 AMG | — | — | — | N/A | with 16mm Suction; Block Expansion Valve |
| 2004 | Mercedes-Benz | C320 | — | — | — | N/A | Block Expansion Valve |
| 2004 | Mercedes-Benz | SLK230 | — | — | — | N/A | Block Expansion Valve |
| 2004 | Mercedes-Benz | SLK32 AMG | — | — | — | N/A | Block Expansion Valve |
| 2004 | Mercedes-Benz | SLK320 | — | — | — | N/A | Block Expansion Valve |
| 2003 | Mercedes-Benz | C230 | — | — | — | N/A | Block Expansion Valve |
| 2003 | Mercedes-Benz | C240 | — | — | — | N/A | with 16mm Suction; Block Expansion Valve |
| 2003 | Mercedes-Benz | C32 AMG | — | — | — | N/A | with 16mm Suction; Block Expansion Valve |
| 2003 | Mercedes-Benz | C320 | — | — | — | N/A | Block Expansion Valve |
| 2003 | Mercedes-Benz | SLK230 | — | — | — | N/A | Block Expansion Valve |
| 2003 | Mercedes-Benz | SLK32 AMG | — | — | — | N/A | Block Expansion Valve |
| 2003 | Mercedes-Benz | SLK320 | — | — | — | N/A | Block Expansion Valve |
| 2002 | Mercedes-Benz | C240 | Base | — | — | N/A | Block Expansion Valve |
| 2002 | Mercedes-Benz | C32 AMG | — | — | — | N/A | Block Expansion Valve |
| 2002 | Mercedes-Benz | C320 | — | — | — | N/A | Block Expansion Valve |
| 2002 | Mercedes-Benz | S600 | — | — | — | N/A | Aftermarket style replacement A/C compressor; Block Expansion Valve |
| 2002 | Mercedes-Benz | SLK230 | — | — | — | N/A | Block Expansion Valve |
| 2002 | Mercedes-Benz | SLK32 AMG | — | — | — | N/A | Block Expansion Valve |
| 2002 | Mercedes-Benz | SLK320 | — | — | — | N/A | Block Expansion Valve |
| 2001 | Mercedes-Benz | C240 | Base | — | — | N/A | Block Expansion Valve |
| 2001 | Mercedes-Benz | C320 | — | — | — | N/A | Block Expansion Valve |
| 2001 | Mercedes-Benz | S430 | — | — | — | N/A | Block Expansion Valve |
| 2001 | Mercedes-Benz | S600 | — | — | — | N/A | Block Expansion Valve |
| 2001 | Mercedes-Benz | SLK230 | — | — | — | N/A | Block Expansion Valve |
| 2001 | Mercedes-Benz | SLK320 | — | — | — | N/A | Block Expansion Valve |
| 2000 | Mercedes-Benz | CL500 | — | — | — | N/A | Block Expansion Valve |
| 2000 | Mercedes-Benz | S430 | — | — | — | N/A | Block Expansion Valve |
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