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A/C Expansion Valve

PART#: 999394
Nissens
Interchanges
BrandPart #
MERCEDES-BENZA1648300084
MERCEDES-BENZ1648300084
MERCEDES-BENZ1648300084
MERCEDES-BENZA1648300084
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2014Mercedes-BenzML550Base4.7V8GASInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 278.928; Turbocharged;
2013Mercedes-BenzML550Base4.7V8GASInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 278.928; Turbocharged;
2012Mercedes-BenzR3504Matic3.5V6GASFrontFor Primary HVAC; Inlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 276.958; Naturally Aspirated;
2012Mercedes-BenzR350Bluetec 4Matic3.0V6DIESELFrontFor Primary HVAC; Inlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 642.870; Turbocharged;
2012Mercedes-BenzGL350Bluetec 4Matic3.0V6DIESELFrontInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 642.820; Turbocharged;
2012Mercedes-BenzGL450Base4.7V8GASFrontInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 273.923; Naturally Aspirated;
2012Mercedes-BenzGL550Base5.5V8GASFrontInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 273.963; Naturally Aspirated;
2012Mercedes-BenzML550Base4.7V8GASInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 278.928; Turbocharged;
2011Mercedes-BenzGL450Base4.7V8GASFrontInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 273.923; Naturally Aspirated;
2011Mercedes-BenzML350Bluetec 4Matic3.0V6DIESELInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 642.820; Turbocharged;
2011Mercedes-BenzML3504Matic3.5V6GASInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 272.967; Naturally Aspirated;
2011Mercedes-BenzML350Base3.5V6GASInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 272.967; Naturally Aspirated;
2011Mercedes-BenzML550Base5.5V8GASInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 273.963; Naturally Aspirated;
2011Mercedes-BenzML63 AMGBase6.3V8GASInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 156.980; Naturally Aspirated;
2011Mercedes-BenzML450Hybrid 4Matic3.5V6FULL HYBRID EV-GAS (FHEV)Inlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 272.973; Naturally Aspirated;
2011Mercedes-BenzGL350Bluetec 4Matic3.0V6DIESELFrontInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 642.820; Turbocharged;
2011Mercedes-BenzGL550Base5.5V8GASFrontInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 273.963; Naturally Aspirated;
2011Mercedes-BenzR350Bluetec 4Matic3.0V6DIESELFrontFor Primary HVAC; Inlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 642.870; Turbocharged;
2011Mercedes-BenzR3504Matic3.5V6GASFrontFor Primary HVAC; Inlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 272.967; Naturally Aspirated;
2010Mercedes-BenzGL350Bluetec 4Matic3.0V6DIESELFrontInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 642.820; Turbocharged;
2010Mercedes-BenzGL450Base4.7V8GASFrontInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 273.923; Naturally Aspirated;
2010Mercedes-BenzGL550Base5.5V8GASFrontInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 273.963; Naturally Aspirated;
2010Mercedes-BenzML3504Matic3.5V6GASInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 272.967; Naturally Aspirated;
2010Mercedes-BenzML350Base3.5V6GASInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 272.967; Naturally Aspirated;
2010Mercedes-BenzML350Bluetec 4Matic3.0V6DIESELInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 642.820; Turbocharged;
2010Mercedes-BenzML550Base5.5V8GASInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 273.963; Naturally Aspirated;
2010Mercedes-BenzML63 AMGBase6.3V8GASInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 156.980; Naturally Aspirated;
2010Mercedes-BenzR350Bluetec 4Matic3.0V6DIESELFrontFor Primary HVAC; Inlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 642.870; Turbocharged;
2010Mercedes-BenzR3504Matic3.5V6GASFrontFor Primary HVAC; Inlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 272.967; Naturally Aspirated;
2010Mercedes-BenzML450Hybrid 4Matic3.5V6FULL HYBRID EV-GAS (FHEV)Inlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 272.973; Naturally Aspirated;
2009Mercedes-BenzML550Base5.5V8GASInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 273.963; Naturally Aspirated;
2009Mercedes-BenzML320Bluetec 4Matic3.0V6DIESELInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 642.820; Turbocharged;
2009Mercedes-BenzML63 AMGBase6.3V8GASInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 156.980; Naturally Aspirated;
2009Mercedes-BenzR3504Matic3.5V6GASFrontFor Primary HVAC; Inlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 272.967; Naturally Aspirated;
2009Mercedes-BenzR350Base3.5V6GASFrontFor Primary HVAC; Inlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 272.967; Naturally Aspirated;
2009Mercedes-BenzR320Bluetec3.0V6DIESELFrontFor Primary HVAC; Inlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 642.870; Turbocharged;
2009Mercedes-BenzGL320Bluetec 4Matic3.0V6DIESELFrontInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 642.820; Turbocharged;
2009Mercedes-BenzGL450Base4.7V8GASFrontInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 273.923; Naturally Aspirated;
2009Mercedes-BenzGL550Base5.5V8GASFrontInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 273.963; Naturally Aspirated;
2009Mercedes-BenzML350Base3.5V6GASInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 272.967; Naturally Aspirated;
2009Mercedes-BenzML3504Matic3.5V6GASInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 272.967; Naturally Aspirated;
2008Mercedes-BenzML320CDI3.0V6DIESELInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 642.940; Turbocharged;
2008Mercedes-BenzML3504Matic3.5V6GASInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 272.967; Naturally Aspirated;
2008Mercedes-BenzML550Base5.5V8GASInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 273.963; Naturally Aspirated;
2008Mercedes-BenzML63 AMGBase6.3V8GASInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 156.980; Naturally Aspirated;
2008Mercedes-BenzR350Base3.5V6GASFrontFor Primary HVAC; Inlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 272.967; Naturally Aspirated;
2008Mercedes-BenzR3504Matic3.5V6GASFrontFor Primary HVAC; Inlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 272.967; Naturally Aspirated;
2008Mercedes-BenzR320CDI3.0V6DIESELFrontFor Primary HVAC; Inlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 642.950; Turbocharged;
2008Mercedes-BenzGL320CDI3.0V6DIESELFrontInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 642.940; Turbocharged;
2008Mercedes-BenzGL450Base4.7V8GASFrontInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 273.923; Naturally Aspirated;
2008Mercedes-BenzGL550Base5.5V8GASFrontInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 273.963; Naturally Aspirated;
2007Mercedes-BenzML63 AMGBase6.3V8GASInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 156.980; Naturally Aspirated;
2007Mercedes-BenzR63 AMGBase6.3V8GASFrontFor Primary HVAC; Inlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 156.980; Naturally Aspirated;
2007Mercedes-BenzGL450Base4.7V8GASFrontInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 273.923; Naturally Aspirated;
2007Mercedes-BenzML3504Matic3.5V6GASInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 272.967; Naturally Aspirated;
2007Mercedes-BenzML320CDI3.0V6DIESELInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 642.940; Turbocharged;
2007Mercedes-BenzR320CDI3.0V6DIESELFrontFor Primary HVAC; Inlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 642.950; Turbocharged;
2007Mercedes-BenzGL320CDI3.0V6DIESELFrontInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 642.940; Turbocharged;
2006Mercedes-BenzML500Base5.0V8GASInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 113.964; Naturally Aspirated;
2006Mercedes-BenzML3504Matic3.5V6GASInlet1: 11 mm, Inlet2: 16 mm, Outlet1: 14 mm, Outlet2: 20 mm | Engine Code: 272.967; Naturally Aspirated;
Product info

The Nissens A/C Expansion Valve part number 999394 is a high-quality replacement part that is specifically designed for Mercedes-Benz vehicles. This part is compatible with other part numbers 1648300084 and A1648300084, ensuring a perfect fit and maximum performance.

The A/C expansion valve is a critical component of your car’s air conditioning system, helping to regulate the flow of refrigerant and ensure that the system operates effectively. The Nissens A/C Expansion Valve has been precision-engineered to deliver exceptional performance and reliability, ensuring that your air conditioning system operates at its best.

One of the key benefits of the Nissens A/C Expansion Valve part number 999394 is its superior construction. Made from high-quality materials, this part is built to withstand the rigors of daily use and provide long-lasting durability. It also features advanced technology that helps to improve the overall efficiency of your car’s air conditioning system, reducing energy consumption and minimizing the risk of breakdowns.

In terms of usage, the Nissens A/C Expansion Valve part number 999394 is ideal for anyone looking to replace a faulty or worn-out expansion valve in their Mercedes-Benz vehicle. With its high-quality construction, precise fit, and advanced technology, this part delivers exceptional performance and reliability, ensuring that your car’s air conditioning system operates at its best.

Overall, if you’re looking for a high-quality replacement A/C expansion valve for your Mercedes-Benz, the Nissens A/C Expansion Valve part number 999394 is an excellent choice. With its superior construction, advanced technology, and precise fit, this part delivers exceptional performance and reliability, ensuring that your car’s air conditioning system operates at its best for years to come.

Specifications
Charge TypeCross
Liquid Inlet Size (in)0.4300
Liquid Inlet Size (mm)11
Liquid Outlet Size (in)0.5500
Liquid Outlet Size (mm)14
MaterialAluminum
O-Ring Quantity4
O-Rings IncludedYes
Refrigerant TypeR134A
Suction Inlet Size (in)0.6300
Suction Inlet Size (mm)16
Suction Outlet Size (in)0.7900
Suction Outlet Size (mm)20
TypeBlock type
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

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