2018 Mercedes-Benz CLS550 Air Conditioning Parts

Keep Your 2018 Mercedes-Benz CLS550 in Top Shape with Quality Air Conditioning Parts

Whether you’re repairing or upgrading your Air Conditioning Part, using high-quality parts is key to keeping your 2018 Mercedes-Benz CLS550 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including AC Evaporators, AC Compressor Without Clutch, and AC Refrigerant Pressure Sensors. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Explore Related Parts

While you’re upgrading or replacing your Air Conditioning Part, don’t forget to check out other key components like Blower Motor and Related Products and Engine Cooling Parts. At Advance Auto Parts, we’re here to help you keep your 2018 Mercedes-Benz CLS550 in peak condition, inside and out.

Essential 2018 Mercedes-Benz CLS550 Air Conditioning Parts

Carquest Premium – A/C Evaporator Parallel Flow (Part No.T64007)

A/C Evaporator Parallel Flow

from

$148.99
Carquest Evaporators are designed to remove heat from the air inside the passenger compartment of a vehicle resulting in cooler air temperatures. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.

Product Features:
  • The design and manufacture of the evaporators result in uniform refrigerant distribution with optimal flow for improved performance and maximum heat transfer.
  • The evaporators are constructed to offer a lightweight, compact design that will fit easily within the engine compartment.
  • The surface treatment on each part ensures optimum water drainage to prevent mold and odors in the system.
  • The evaporators are 100% tested to meet or exceed original equipment specifications. Each part is helium tested to ensure no leaks.
  • O-Rings and gaskets necessary for installation are included.
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Carquest Premium – A/C Refrigerant Pressure Sensor (Part No.ACA2004)

A/C Refrigerant Pressure Sensor

from

$41.99
The Carquest Premium line of vehicle electronics are designed for OE form, fit and function for both import and domestic vehicles. The A/C Pressure Sensor reports system pressures to the on-board computer, in turn allowing the computer to properly and efficiently control the compressor, fans and system levels. An improperly functioning A/C Pressure Sensor will provide erratic or inaccurate readings to on-board computers severely affecting system performance and function. Without reliable and accurate data from a properly functioning A/C Pressure Sensor, on-board computers are unable to protect the safety of critical components and the system as a whole which can lead to excessive wear and tear on critical components and costly system damage.

Product Features:
  • Designed and manufactured with high quality materials, industry leading electronic components and strict quality controls. Engineered to exceed OE performance and to meet the uncompromising demands of service professionals.
  • Direct fit replacement matches proper OE fit, form, and function and ensures trouble free installation of your A/C Pressure Sensor.
  • All units are helium leak tested on fully automated mass spectrometer equipment before end-of-line testing.
  • All units are tested using automated end-of-line testing equipment that pressurizes the sensor and checks full-spectrum functionality and electrical output to ensure each part meets manufacturing specifications before packaging.
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Carquest Premium – New Compressor with Clutch, Nippondenso 6SEU16C (Part No.T198369)

New Compressor with Clutch, Nippondenso 6SEU16C

from

$661.99
New Compressors are built in a ISO9001:2015 Certified facility. These facilities go through several audits to ensure quality standards in the manufacturing process.

Product Features:
  • Endurance tested the equivalent of 50k miles
  • Includes specific electrical connector to eliminate splicing
  • Charged with lubricant to reduce internal friction promoting enhanced system performance and longevity
  • For ease of installation this compressor includes a direct fit OE style connector as well as all gaskets, O-rings, or seals needed to repair your car
  • Each unit is individually leak, vacuum and pressure tested prior to packaging to ensure leak free performance
  • New Compressors meet or exceed OE specifications
  • New Compressors are validated for the equivalent of 100,000 miles
  • New Compressors come pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications
  • New Compressors come with direct fit connectors for ease of installation and to help eliminate splicing
  • New Compressors come with the R12/R134A/1234yf required O-rings /sealing washers to install the compressor
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Carquest Standard – Remanufactured Nippondenso 7SEU17C Compressor with Clutch (Part No.DW97356)

Remanufactured Nippondenso 7SEU17C Compressor with Clutch

from

$433.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Carquest.

Product Features:
  • Built in a TS16949 certified manufacturing environment to ensure consistent quality that meets or exceeds OE specifications for fit, form, function and durability
  • All remanufactured compressors are built using the latest compressor technology available today and using strict remanufacturing processes
  • All units have new seals, O-rings, gaskets and clutch bearings
  • Tested for noise, vibration, durability, vacuum decay and pressure decay to ensure no leaks and longer life
  • Remanufactured compressors are 100 percent tested to ensure compressor function and noise level meets or exceeds OE specifications
  • Remanufactured compressors come pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications
  • Remanufactured compressors are individually vacuum and pressure tested to ensure no leaks
  • Remanufactured compressors come with the R12/R134A/1234yf required O-rings /sealing washers to install the compressor
  • Remanufactured Compressors are built in a ISO9001:2015 Certified facility to ensure consistent quality standards in the Re-manufacturing process
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KAI – A/C Compressor (Part No.ACP012185)

A/C Compressor

from

$506.99
New Standard Replacement A/C Compressor, V6 Engine

Product Features:
  • V6 Engine
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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DENSO – A/C Compressor with Clutch – New (Part No.471-1474)

A/C Compressor with Clutch - New

from

$551.99
As one of the world’s largest OE suppliers of A/C compressors DENSO units are specified by most major vehicle manufacturers. DENSO First Time Fit A/C compressors are manufactured and tested to the strictest OE standards for unparalleled performance. At DENSO we bring together everything we know as an air conditioning systems manufacturer to bring you the highest quality line of factory-new compressors available. When it comes to new compressors you can’t do better than going with a unit manufactured by the OE supplier. At DENSO we know these units better than anyone because we originally designed them. Our compressors are built to meet DENSO’s unsurpassed reputation for technological superiority. You can relax knowing DENSO will give you the right part and the right fit the first time.

Product Features:
  • DENSO is the world’s largest OE supplier of A/C compressors
  • Each compressor is precision manufactured for exact replacement
  • Designed for high output and extended durability
  • Highest quality in the Aftermarket
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Most Popular AC Evaporator for 2018 Mercedes-Benz CLS550s

Enhance your 2018 Mercedes-Benz CLS550 with this popular AC Evaporator we have in stock, for $148.99.

Carquest Premium – A/C Evaporator Parallel Flow (Part No.T64007)

A/C Evaporator Parallel Flow

from

$148.99
Carquest Evaporators are designed to remove heat from the air inside the passenger compartment of a vehicle resulting in cooler air temperatures. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.

Product Features:
  • The design and manufacture of the evaporators result in uniform refrigerant distribution with optimal flow for improved performance and maximum heat transfer.
  • The evaporators are constructed to offer a lightweight, compact design that will fit easily within the engine compartment.
  • The surface treatment on each part ensures optimum water drainage to prevent mold and odors in the system.
  • The evaporators are 100% tested to meet or exceed original equipment specifications. Each part is helium tested to ensure no leaks.
  • O-Rings and gaskets necessary for installation are included.
See More

Best-Selling 2018 Mercedes-Benz CLS550 AC Compressor Without Clutch

Upgrade your CLS550 with our best-selling AC Compressor Without Clutch.

Carquest Premium – New Compressor with Clutch, Nippondenso 6SEU16C (Part No.T198369)

New Compressor with Clutch, Nippondenso 6SEU16C

from

$661.99
New Compressors are built in a ISO9001:2015 Certified facility. These facilities go through several audits to ensure quality standards in the manufacturing process.

Product Features:
  • Endurance tested the equivalent of 50k miles
  • Includes specific electrical connector to eliminate splicing
  • Charged with lubricant to reduce internal friction promoting enhanced system performance and longevity
  • For ease of installation this compressor includes a direct fit OE style connector as well as all gaskets, O-rings, or seals needed to repair your car
  • Each unit is individually leak, vacuum and pressure tested prior to packaging to ensure leak free performance
  • New Compressors meet or exceed OE specifications
  • New Compressors are validated for the equivalent of 100,000 miles
  • New Compressors come pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications
  • New Compressors come with direct fit connectors for ease of installation and to help eliminate splicing
  • New Compressors come with the R12/R134A/1234yf required O-rings /sealing washers to install the compressor
See More

Top-Quality AC Refrigerant Pressure Sensors for 2018 Mercedes-Benz CLS550s

Choose a high-quality OEM or aftermarket AC Refrigerant Pressure Sensor for Mercedes-Benz CLS550s and enjoy top-notch performance from $41.99.

Carquest Premium – A/C Refrigerant Pressure Sensor (Part No.ACA2004)

A/C Refrigerant Pressure Sensor

from

$41.99
The Carquest Premium line of vehicle electronics are designed for OE form, fit and function for both import and domestic vehicles. The A/C Pressure Sensor reports system pressures to the on-board computer, in turn allowing the computer to properly and efficiently control the compressor, fans and system levels. An improperly functioning A/C Pressure Sensor will provide erratic or inaccurate readings to on-board computers severely affecting system performance and function. Without reliable and accurate data from a properly functioning A/C Pressure Sensor, on-board computers are unable to protect the safety of critical components and the system as a whole which can lead to excessive wear and tear on critical components and costly system damage.

Product Features:
  • Designed and manufactured with high quality materials, industry leading electronic components and strict quality controls. Engineered to exceed OE performance and to meet the uncompromising demands of service professionals.
  • Direct fit replacement matches proper OE fit, form, and function and ensures trouble free installation of your A/C Pressure Sensor.
  • All units are helium leak tested on fully automated mass spectrometer equipment before end-of-line testing.
  • All units are tested using automated end-of-line testing equipment that pressurizes the sensor and checks full-spectrum functionality and electrical output to ensure each part meets manufacturing specifications before packaging.
See More

FAQs for 2018 Mercedes-Benz CLS550 Air Conditioning Parts

What are the best-selling Air Conditioning Parts for 2018 Mercedes-Benz CLS550s?

Out of 3 Air Conditioning Parts that fit 2018 Mercedes-Benz CLS550s, the following parts are the top sellers:

What’s the price range for 2018 Mercedes-Benz CLS550 Air Conditioning Parts?

The prices of Air Conditioning Parts for the 2018 Mercedes-Benz CLS550 range from $41.99 up to $661.99 for the most premium parts.

What is the average price of an Air Conditioning Part for a 2018 Mercedes-Benz CLS550?

The average price for Air Conditioning Parts for the 2018 Mercedes-Benz CLS550 is $284.32. Keep in mind the variety of part types within our Air Conditioning Part category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Air Conditioning Parts for other Mercedes-Benz CLS550 model years?

Yes, we carry Air Conditioning Parts for 10 model years of Mercedes-Benz CLS550s between 2007 and 2017. The following model years are the most popular for Air Conditioning Part purchases: 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, and 2009.

What are the cheapest Air Conditioning Parts for my 2018 Mercedes-Benz CLS550?

The cheapest 2018 Mercedes-Benz CLS550 Air Conditioning Parts we carry are:

Does Advance Auto Parts sell Air Conditioning Parts for any other 2018 Mercedes-Benz models?

Yes. We stock Air Conditioning Parts for 34 other popular 2018 Mercedes-Benz models. Some of the most popular are 2018 Sprinter 2500 Air Conditioning Parts, 2018 Sprinter 3500 Air Conditioning Parts, 2018 C300 Air Conditioning Parts, 2018 Metris Air Conditioning Parts, and 2018 SL65 AMG Air Conditioning Parts.

What types of Air Conditioning Parts do you sell for my 2018 Mercedes-Benz CLS550?

As of 11/2/25, these are some of the most in-demand types of Air Conditioning Parts for a 2018 Mercedes-Benz CLS550:

Can I get help with 2018 Mercedes-Benz CLS550 Air Conditioning Part orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mercedes-Benz Air Conditioning Parts and more.

What is your return policy for Mercedes-Benz CLS550 Air Conditioning Parts?

Advance Auto Parts keeps returns simple. For new Mercedes-Benz CLS550 Air Conditioning Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.