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Mercedes A/C Expansion Valve 999389 – Nissens

Nissens
Nissens
PART # 999389
Quality: OEM - Original Equipment
PART # 999389

$26.59

Out Of Stock

Product info

The Nissens A/C Expansion Valve part number 999389 is a reliable replacement for your Mercedes-Benz A/C system. With compatibility for part numbers 2318300284 and A2318300284, this expansion valve is designed to function seamlessly with your vehicle’s system.

This expansion valve offers numerous benefits to your car’s A/C system. Firstly, it regulates the flow of refrigerant and ensures that it is released at the right pressure and temperature for optimal cooling performance. Secondly, it reduces the likelihood of system failure by preventing excessive pressure buildup. This improves the longevity of your A/C system and reduces the need for costly repairs.

Featuring a durable construction, this expansion valve is built to last. Its high-quality materials ensure that it is resistant to wear and tear, and can withstand harsh operating conditions. With its precise engineering, you can rest assured that this part will fit and function perfectly with your Mercedes-Benz.

Thanks to its easy installation process, you can replace your faulty expansion valve quickly and efficiently without the need for professional help. This makes it a cost-effective solution for improving the performance of your A/C system.

Overall, the Nissens A/C Expansion Valve part number 999389 is a reliable and durable replacement part that offers improved performance and longevity for your Mercedes-Benz’s A/C system. Upgrade your car’s A/C system with this high-quality expansion valve today.

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.
Delivery & Returns

Delivery Info

eEuroparts.com® proudly offers wholesale prices and fast shipping available on most orders. Every eEuroparts.com® order is track-able, meaning you'll know exactly where your A/C Expansion Valve is at every step of the shipping process. When your order is assigned tracking, we'll send you an email with the tracking number. Most orders have a tracking number within a couple of hours after being placed with eEuroparts.com®.

Returns Info

eEuroparts.com® proudly offers a thirty (30) day cash return for all items purchased through eEuroparts.com®. The item must be new and in its original manufacturer packaging to be eligible for a cash refund. If you would like to return an item or have questions about the process, please contact us and one of our customer service experts will be happy to help. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

Specifications
Charge TypeCross
Liquid Inlet Size (in)0.5500
Liquid Inlet Size (mm)14
Liquid Outlet Size (in)0.5500
Liquid Outlet Size (mm)14
MaterialAluminum
O-Ring Quantity4
O-Rings IncludedYes
Refrigerant TypeR134A
Suction Inlet Size (in)0.7900
Suction Inlet Size (mm)20
Suction Outlet Size (in)0.7500
Suction Outlet Size (mm)19
TypeBlock type
Interchanges
BrandPart #
BrandPart #
MERCEDES-BENZ2318300284
MERCEDES-BENZA2318300284
BrandPart #
MERCEDES-BENZ2318300284
MERCEDES-BENZA2318300284
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2021Mercedes-BenzAMG GTBase4.0V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 178.980; Turbocharged;
2021Mercedes-BenzAMG GT CBase4.0V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 178.980; Turbocharged;
2021Mercedes-BenzAMG GT Black SeriesBase4.0V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 178.980; Turbocharged;
2020Mercedes-BenzAMG GT CBase4.0V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 178.980; Turbocharged;
2020Mercedes-BenzAMG GTBase4.0V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 178.980; Turbocharged;
2020Mercedes-BenzAMG GT RBase4.0V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 178.980; Turbocharged;
2020Mercedes-BenzAMG GT R ProBase4.0V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 178.980; Turbocharged;
2020Mercedes-BenzSL450Base3.0V6GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 276.825; Turbocharged;
2020Mercedes-BenzSL550Base4.7V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 278.927; Turbocharged;
2019Mercedes-BenzAMG GTBase4.0V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 178.980; Turbocharged;
2019Mercedes-BenzAMG GT CBase4.0V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 178.980; Turbocharged;
2019Mercedes-BenzAMG GT SBase4.0V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 178.980; Turbocharged;
2019Mercedes-BenzAMG GT RBase4.0V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 178.980; Turbocharged;
2019Mercedes-BenzSL450Base3.0V6GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 276.825; Turbocharged;
2019Mercedes-BenzSL550Base4.7V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 278.927; Turbocharged;
2019Mercedes-BenzSL63 AMGBase5.5V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 157.983; Turbocharged;
2018Mercedes-BenzAMG GT RBase4.0V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 178.980; Turbocharged;
2018Mercedes-BenzAMG GT SBase4.0V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 178.980; Turbocharged;
2018Mercedes-BenzAMG GTBase4.0V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 178.980; Turbocharged;
2018Mercedes-BenzAMG GT CBase4.0V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 178.980; Turbocharged;
2018Mercedes-BenzSL450Base3.0V6GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 276.825; Turbocharged;
2018Mercedes-BenzSL550Base4.7V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 278.927; Turbocharged;
2018Mercedes-BenzSL63 AMGBase5.5V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 157.983; Turbocharged;
2018Mercedes-BenzSL65 AMGBase6.0V12GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 279.981; Turbocharged;
2017Mercedes-BenzAMG GT SBase4.0V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 178.980; Turbocharged;
2017Mercedes-BenzAMG GTBase4.0V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 178.980; Turbocharged;
2017Mercedes-BenzSL63 AMGBase5.5V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 157.983; Turbocharged;
2017Mercedes-BenzSL65 AMGBase6.0V12GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 279.981; Turbocharged;
2017Mercedes-BenzSL450Base3.0V6GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 276.825; Turbocharged;
2017Mercedes-BenzSL550Base4.7V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 278.927; Turbocharged;
2016Mercedes-BenzSL65 AMGBase6.0V12GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 279.981; Turbocharged;
2016Mercedes-BenzSL63 AMGBase5.5V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 157.983; Turbocharged;
2016Mercedes-BenzSL400Base3.0V6GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 276.825; Turbocharged;
2016Mercedes-BenzSL550Base4.7V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 278.927; Turbocharged;
2015Mercedes-BenzSL550Base4.7V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 278.927; Turbocharged;
2015Mercedes-BenzSL63 AMGBase5.5V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 157.983; Turbocharged;
2015Mercedes-BenzSL65 AMGBase6.0V12GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 279.981; Turbocharged;
2015Mercedes-BenzSL400Base3.0V6GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 276.825; Turbocharged;
2014Mercedes-BenzSL550Base4.7V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 278.927; Turbocharged;
2014Mercedes-BenzSL63 AMGBase5.5V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 157.983; Turbocharged;
2014Mercedes-BenzSL65 AMGBase6.0V12GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 279.981; Turbocharged;
2013Mercedes-BenzSL550Base4.7V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 278.927; Turbocharged;
2013Mercedes-BenzSL63 AMGBase5.5V8GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 157.983; Turbocharged;
2013Mercedes-BenzSL65 AMGBase6.0V12GASInlet1: 14 mm, Inlet2: 20 mm, Outlet1: 14 mm, Outlet2: 19 mm | Engine Code: 279.981; Turbocharged;
About Nissens

Nissens is a respected brand in the car industry that is known for its dedication to quality and dependability.Nissens car parts are the best examples of precision engineering and long-lasting performance. Nissens is a strong leader in innovation and technology progress, setting the standard for unwavering quality and exceptional craftsmanship. If you need to buy a Nissens radiator, condenser, or any other important part for your car project, you can be sure that Nissens will give you nothing but the best.

eEuroparts.com is very proud of its long-standing relationship with Nissens, which lets us offer our valued customers an unmatched range of Nissens parts online at incredibly low prices. Our unwavering commitment to giving our valued customers access to a wide range of Nissens goods shows how much we care about meeting and exceeding their high standards.

Affordability without sacrificing quality is at the heart of what we do at eEuroparts.com. We understand that maintaining and fixing cars can be hard on the wallet, so we're giving you the chance to buy Nissens parts at lower prices. This way, being thrifty will never mean sacrificing quality.

In addition, we know that speed is very important in the automobile world. So, we're very proud of our quick shipping services, which make sure that all of your Nissens parts get to you quickly and on time. At eEuroparts.com, we don't just want to be efficient and reliable; these are the core values that guide every part of our business. Call us anytime at (800) 467-9769 if you need help with your order, and our customer service team will assist you. 

If you need to buy a Nissens radiator or any other Nissens automotive part for your projects, eEuroparts.com is the best place to go because it offers the best quality, the best prices, and the best ease of use. You can start your quest for automotive greatness today at eEuroparts.com, where quality meets dedication.

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