Mercedes-Benz S320 Air Conditioning Parts

Your One-Stop Shop For Trusted Mercedes-Benz S320 Air Conditioning Parts

If you’re in search of Mercedes-Benz S320 Air Conditioning Parts aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 48 Air Conditioning Parts from top brands with prices ranging from $0.99 to $620.99.

Beyond great prices, we stock trusted brands manufacturing all types of Air Conditioning Parts for your Mercedes-Benz S320. Of the 13 OEM and aftermarket parts brands we carry, some of the most popular are Factory Air, Dorman, and DENSO.

And don’t forget to read customer reviews across all Air Conditioning Parts categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Air Conditioning Parts have to cost top dollar, and we prove it. Browse our top Mercedes-Benz S320 Air Conditioning Parts below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Mercedes-Benz S320 Air Conditioning Parts

Santech – A/C Schrader Valve C (Part No.R1138570551SII)

A/C Schrader Valve C

from

$6.41
A/C Schrader Valve C

ACM – A/C Pressure Switch (Part No.R1054768236ACM)

A/C Pressure Switch

from

$64.31
A/C Pressure Switch

Factory Air – O-Ring & Gasket A/C System Seal Kit (Part No.26768)

O-Ring & Gasket A/C System Seal Kit

from

$31.49
High quality OE replacement part with all components needed to complete the job

Product Features:
  • All the seals needed to complete the job
  • Compatible with both R12 and R134a refrigerants
  • Application specific
  • SUV and rear air applications
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ACM – Air Conditioning Manifold Seal Kit (Part No.R111169968ACM)

Air Conditioning Manifold Seal Kit

from

$5.41
ACM is a supplier of Original Equipment quality climate control products. Seal rings for suction and delivery lines.
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Carquest Premium – AC Pressure Sensor (Part No.ABA1074)

AC Pressure Sensor

from

$135.99
The Premium CarQuest Vehicle Solutions 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 A/C Pressure Sensor and checks full-spectrum functionality and electrical output to ensure each A/C Pressure Sensor meets manufacturing specifications before packaging
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KAI – A/C Expansion Valve, L6 Engine (Part No.ACX011004)

A/C Expansion Valve, L6 Engine

from

$33.99
New Standard Replacement A/C Expansion Valve, L6 Engine

Product Features:
  • L6 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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Factory Air – Sealing Washer Kit (Part No.24340)

Sealing Washer Kit

from

$9.49
Includes O-Ring; Compatible with R12 And R134A; High quality construction; Universal applications
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Factory Air – Green Round O-Ring (Part No.24615)

Green Round O-Ring

from

$1.99
Made from HNBR material; Compatible with R12 And R134A; High quality construction; Universal applications
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Factory Air – Ceramic Shaft Seal Kit (Part No.24016)

Ceramic Shaft Seal Kit

from

$21.29
All hardware included; Compatible with R12 And R134A; High quality construction; Universal applications
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Behr – A/C Compressor w/ Clutch, New (Part No.R1000954900BEH)

A/C Compressor w/ Clutch, New

from

$443.93
Behr manufactures a 100% new A/C Compressor with clutch assembly, that is the same quality fit and performance of the OE compressor it replaces.

Product Features:
  • OEM Quality Direct fit Application
  • Brand new with no remanufactured parts
  • Equipped with a new clutch assembly
  • OEM supplier to many European vehicle manufacturers
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Carquest Standard – Reman Nippondenso 10PA17C Compressor w/ Clutch (Part No.DW77344)

Reman Nippondenso 10PA17C Compressor w/ Clutch

from

$254.99
Carquest Standard compressors offer reliable, long-lasting performance for a leak-free, dependable repair.

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
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Carquest Premium – ABS Wheel Speed Sensor (Part No.ARA2544)

ABS Wheel Speed Sensor

from

$449.99
Advance Auto Parts is committed to providing high-quality ABS sensors. The entire manufacturing process is closely managed to deliver high quality products.

Product Features:
  • High grade materials that are equal to or better than OE provide durability and long service life
  • All ABS sensors are tested for proper fit, form, and function
  • Wire diameter and sheathing same or larger than OE to ensure product quality
  • Glass filled reinforced plastic for superior resistance to automotive fluids, dirt, salt and road debris
  • Includes all necessary brackets and hardware
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Carquest Premium – ABS Wheel Speed Sensor (Part No.ARE4006)

ABS Wheel Speed Sensor

from

$359.99
Advance Auto Parts is committed to providing high-quality ABS sensors. The entire manufacturing process is closely managed to deliver high quality products.

Product Features:
  • High grade materials that are equal to or better than OE provide durability and long service life
  • All ABS sensors are tested for proper fit, form, and function
  • Wire diameter and sheathing same or larger than OE to ensure product quality
  • Glass filled reinforced plastic for superior resistance to automotive fluids, dirt, salt and road debris
  • Includes all necessary brackets and hardware
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Dorman – 5-Wire Style Relay (Part No.85170)

5-Wire Style Relay

from

$15.99
This HVAC relay connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this HVAC relay connector matches the appearance and function of the factory hardware on specified applications
  • Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Carquest Premium – A/C Tube and Fin Evaporator (Part No.T54128)

A/C Tube and Fin Evaporator

from

$199.99
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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ACM – Air Conditioning Evaporator Temperature Sensor (Part No.R1071406957ACM)

Air Conditioning Evaporator Temperature Sensor

from

$54.53
ACM is a supplier of Original Equipment quality climate control products. Located in evaporator case.
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Behr – A/C Receiver Drier (Part No.R104054393BEH)

A/C Receiver Drier

from

$76.22
The Behr A/C Receiver Drier is manufactured to exact OEM specifications for quality fit and performance.

Product Features:
  • OE-Equivalent and Direct fit Application.
  • Meets or exceeds the vehicle manufacturer specifications.
  • Utilizes factory style fittings and connectors.
  • Includes the required o-rings and associated hardware
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Metrix – Receiver Drier (Part No.R104054391MTX)

Receiver Drier

from

$46.92
METRIX receiver driers are manufactured to OE specifications and provide durable, efficient performance. The OE engineered internal components provide enhanced separation of liquid and vapor, along with a desiccant filter that effectively controls moistur

Product Features:
  • OE-Quality – Exact Fit
  • Utilizes factory style fittings and connectors
  • Compatible with both R12 and R134A refrigerant
  • Manufactured using the highest quality components
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Nissens – A/C Receiver Drier (Part No.R1040148407NSS)

A/C Receiver Drier

from

$47.77
The Nissens A/C Receiver Drier is manufactured to exact OEM specifications for quality fit and performance.

Product Features:
  • OE-Equivalent and Direct fit Application.
  • Meets or exceeds the vehicle manufacturer specifications.
  • Utilizes factory style fittings and connectors.
  • Includes the required o-rings and associated hardware
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KAI – A/C Compressor, L4 Engine (Part No.ACP010604)

A/C Compressor, L4 Engine

from

$384.99
New Standard Replacement A/C Compressor, L4 Engine

Product Features:
  • L4 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 – New Compressor With Clutch (Part No.471-1230)

New Compressor With Clutch

from

$474.99
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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Carquest Premium – A/C New; w/ Clutch; w/ 7SB16C Compressor (Part No.T78356)

A/C New; w/ Clutch; w/ 7SB16C Compressor

from

$479.99
Carquest New Compressors are designed, manufactured and tested to meet or exceed strict original equipment specifications for superior quality and performance. Each new compressor is tested to provide durable life to the vehicle’s air conditioning system. All new compressor components are assembled using state of the art equipment and techniques to ensure smooth operation. Each part is equipped with a clutch and connector that matches the original equipment part and provides an exact replacement to your vehicle’s part. All compressors are supplied with the necessary gaskets and o-rings for installation.

Product Features:
  • Each new compressor design undergoes rigorous life cycle testing at high RPMs and pressures to ensure that they can withstand years in the harshest conditions.
  • New compressors are designed with utmost precision using 3D coordinate measuring machines to ensure a perfect fit.
  • The production process contains automated controls at every stage that alerts and halts production in case of an error, assuring that the finished product will always be flawless.
  • All new compressors must pass a helium leak test and pump up function test prior to packaging.
  • O-Rings and gaskets necessary for installation are included.
  • Low Friction Hinge Bearing Mechanism.
  • High efficiency Low Mass Hollow Piston.
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Carquest Premium – A/C Condenser (Part No.6577)

A/C Condenser

from

$259.99
The Carquest condenser is an integral component of the motor vehicle air conditioning system. This part condenses the refrigerant into a liquid to prepare it for entry into the compressor. The condenser is manufactured according to OEM design specifications to ensure a long life with quality performance. Exact design standards produce a seamless fit into the engine compartment.

Product Features:
  • This is a parallel flow condenser that contains small micro-channels. It is highly recommended that this condenser be replaced if a failure has occurred in the vehicle’s air conditioning system that has resulted in debris contaminating the system. This
  • The Carquest condenser production process includes quality driven details such as using zinc-coated tubes and electrostatic paint spray at high temperatures to provide the best corrosion resistance and durability in our condensers.
  • Continuous molds, laser welding machines, semi-automatic assembly stations and other advanced equipment provide quality products.
  • Each condenser uses only the highest quality raw materials including pure aluminum (not substandard or recycled) to provide the highest quality standards from beginning to finished product.
  • All brackets are designed per OEM specifications to ensure strength and reduce vibration and movement.
  • We leak test 100% of our condensers in helium leak test chambers to ensure the product does not leak.
  • Our condensers are manufactured from rigid design standards to fit OEM dimensions.
  • Each condenser design endures a series of tests that includes performance testing, vibration testing, blast testing, and salt spray testing to simulate real world conditions.
  • Each Carquest condenser is packaged using superior box construction. This box is easy to open and seal. Each condenser is packaged in the box with internal protection to keep the part centered and away from the package edges. The package passes the fre
  • Each condenser uses only the highest quality raw materials including pure aluminum (not substandard or recycled) to ensure the highest quality standards from beginning to finished product.
  • All brackets are designed per OEM specifications to ensure strength and reduce vibration and movement.
  • We leak test 100% of our condensers in helium leak test chambers to ensure the product does not leak. This industry leading process is the most precise method and can detect even the smallest leak. The leak-free condenser is then charged with nitrogen a
  • Our condensers are manufactured from rigid design standards to match OEM dimensions. Each design undergoes a drop fit into the actual vehicle to ensure the final manufactured product provides an easy installation.
  • Each condenser design endures a series of tests that includes performance testing, vibration testing, blast testing, and salt spray testing to simulate real world conditions.
  • vibration testing
  • blast testing
  • and salt spray testing to simulate real world conditions.
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Air Conditioning Parts Brands You Can Trust For Your Mercedes-Benz S320

13 trusted brands of Air Conditioning Parts line our shelves, ready to help keep your Mercedes-Benz S320 running smooth. Below are some of the most popular brands and their top Air Conditioning Parts offerings:

Popular Carquest Premium Air Conditioning Parts

Carquest Premium products for the Mercedes-Benz S320 span several categories. Some of the highest-rated Carquest Premium Air Conditioning Parts that will fit your Mercedes-Benz S320 are:
A/C Block Type Flange Expansion Valve
from $29.99
(1)
A/C Block Type Flange Expansion Valve
Expansion Valve and Orifice Tubes

Top Mercedes-Benz S320 Air Conditioning Parts from ACM

Your Mercedes-Benz S320 will be purring again thanks to ACM brand Air Conditioning Parts available for online order or in-store pick up. Popular ACM parts include:
A/C Pressure Switch
from $64.31
(1)
A/C Pressure Switch
AC Clutch Cycle Switches

Most Purchased Mercedes-Benz S320 Air Conditioning Parts from DENSO

When you buy the most frequently purchased DENSO brand Air Conditioning Parts, you can be confident it will be the right part for your Mercedes-Benz S320. Here are the DENSO Air Conditioning Parts Advanced Auto customers buy the most:
New Compressor With Clutch
from $461.99
(1)
New Compressor With Clutch
AC Compressor With Clutch
5-Wire Style Relay
from $15.99
This product is not rated
5-Wire Style Relay
AC Relay Connectors
Cap & Valve A/C System Seal Kit
from $54.99
This product is not rated
Cap & Valve A/C System Seal Kit
AC Caps and Valve Core Kits

FAQs for Mercedes-Benz S320 Air Conditioning Parts

What are the most purchased Air Conditioning Parts for the Mercedes-Benz S320?

Out of 48 Air Conditioning Parts for the Mercedes-Benz S320, the most popular in our inventory are:
5-Wire Style Relay
from $15.99
This product is not rated
5-Wire Style Relay
AC Relay Connectors
Green Round O-Ring
from $1.99
This product is not rated
Green Round O-Ring
AC Compressor Seals
O-Ring & Gasket A/C System Seal Kit
from $31.49
This product is not rated
O-Ring & Gasket A/C System Seal Kit
AC Line O-Rings

What are the top-rated Mercedes-Benz S320 Air Conditioning Parts?

Top-rated Air Conditioning Parts for your Mercedes-Benz S320 based on customer reviews/ratings are:
New Compressor With Clutch
from $461.99
(1)
New Compressor With Clutch
“Great replacement part”
Sealing Washer Kit
from $12.29
(1)
Sealing Washer Kit
“Good replacement”