1997 Mercedes-Benz S420 Air Conditioning Parts

Keep Your 1997 Mercedes-Benz S420 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 1997 Mercedes-Benz S420 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including AC Condensers, Expansion Valve and Orifice Tubes, and AC Compressor Without Clutch. 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.

Top-Rated Air Conditioning Parts from Trusted Brands

Looking for a reliable Air Conditioning Part? We’ve got you covered with options from brands you know and trust like Carquest Premium and DENSO. For example, Carquest Premium Air Conditioning Parts start at just $29.99 with an average 4.4 star rating. DENSO offer similar pricing and quality, backed by strong customer feedback. With over 10 reviews and a solid 4 star average, you can shop with confidence knowing other Mercedes-Benz S420 owners approve.

Explore Related Parts

While you’re upgrading or replacing your Air Conditioning Part, don’t forget to check out other key components like Engine Cooling Parts and HVAC Electrical Parts. At Advance Auto Parts, we’re here to help you keep your 1997 Mercedes-Benz S420 in peak condition, inside and out.

Essential 1997 Mercedes-Benz S420 Air Conditioning Parts

Factory Air – Cap & Valve A/C System Seal Kit (Part No.26784)

Cap & Valve A/C System Seal Kit

from

$54.99
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
  • SUV and rear air applications
  • Application specific
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Factory Air – Green Round O-Ring, sold by each (Part No.24615)

Green Round O-Ring, sold by each

from

$1.99
Made from HNBR material; Compatible with R12 And R134A; High quality construction; Universal applications
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Carquest Premium – ABS Wheel Speed Sensor (Part No.ARA3632)

ABS Wheel Speed Sensor

from

$428.99
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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Santech – A/C Pressure Switch (Part No.R1054768236SII)

A/C Pressure Switch

from

$90.92
A/C Pressure Switch

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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ACM – Air Conditioning Manifold Seal Kit (Part No.R111169968ACM)

Air Conditioning Manifold Seal Kit

from

$6.13
ACM is a supplier of Original Equipment quality climate control products. Seal rings for suction and delivery lines.
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Carquest Premium – A/C Block Type Flange Expansion Valve (Part No.T39210)

A/C Block Type Flange Expansion Valve

from

$29.99
Carquest Expansion Valves are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each expansion valve is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.

Product Features:
  • The bodies of these expansion valves are machined from a single block of aluminum or brass metal.
  • Each expansion valve has settings for tonnage and superheat based on the vehicle specifications.
  • Each expansion valve is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
  • O-Rings necessary for installation are included.
  • O-Rings necessary for installation are included.
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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
See More

DENSO – New Compressor With Clutch (Part No.471-1293)

New Compressor With Clutch

from

$461.99
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
See More

DENSO – New Compressor With Clutch (Part No.471-1235)

New Compressor With Clutch

from

$579.99
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
See More

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.
See More

Carquest – Air Charge Temperature Sensor Connector (Part No.28419A)

Air Charge Temperature Sensor Connector

from

$18.99
BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.

Product Features:
  • 100% pure copper windings in primary and secondary bobbins improve durability and provide higher resistance to internal shorts and dielectric breakdown
  • Electronic ignition module profile and feedback signal ensures proper OE fit, form, and function
  • Thermoplastic housing withstands heat stress for enhanced durability
  • Internal core made from grain oriented electrical steel limits loss factor within magnetic circuit to reduce heat and ensure coil endurance
  • External core made from oriented silicon steel ensures durability and longevity
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ACM – A/C Schrader Valve C (Part No.R1138570550ACM)

A/C Schrader Valve C

from

$2.92
A/C Schrader Valve C

Carquest Premium – Multi-Purpose Connector (Part No.ABA3461)

Multi-Purpose Connector

from

$12.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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Carquest Premium – A/C Refrigerant Pressure Sensor (Part No.ABA1074)

A/C Refrigerant Pressure Sensor

from

$135.99
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 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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Santech – A/C Schrader Valve C (Part No.R1138570551SII)

A/C Schrader Valve C

from

$8.05
A/C Schrader Valve C

Santech – A/C Service Valve (Part No.R11291878815SII)

A/C Service Valve

from

$36.35
A/C Service Valve

Carquest Premium – A/C Filter Drier (Part No.T33376)

A/C Filter Drier

from

$34.99
Carquest Accumulators and Receiver Driers are designed to store, filter and dry the air conditioning refrigerant to provide proper performance and durability for the air conditioning system. They are manufactured to meet or exceed original equipment specifications.

Product Features:
  • All parts meet or exceed original equipment standards for moisture absorption, pressure and temperature resistance, air tightness, vibration resistance, corrosiveness, and pulse pressure.
  • Desiccant is 100% tested and assembled in a controlled environment to ensure performance meets or exceeds original equipment standards.
  • All accumulators and receiver driers are helium leak tested prior to packaging.
  • O-Rings necessary for installation are included.
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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 moisture and helps protect the entire A/C system against corrosion. METRIX receiver driers features a lightweight aluminum assembly and provides an exact fit, just as an OE-quality part should.

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

$59.02
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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Behr – A/C Receiver Drier (Part No.R104054393BEH)

A/C Receiver Drier

from

$75.72
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
See More

Most Popular AC Condenser for 1997 Mercedes-Benz S420s

Enhance your 1997 Mercedes-Benz S420 with this popular AC Condenser we have in stock, for $259.99.

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.
See More

Best-Selling 1997 Mercedes-Benz S420 Expansion Valve and Orifice Tubes

Upgrade your S420 with one of our 2 best-selling Expansion Valve and Orifice Tubes, earning an average 5 stars rating across 1 reviews.

Carquest Premium – A/C Block Type Flange Expansion Valve (Part No.T39210)

A/C Block Type Flange Expansion Valve

from

$29.99
Carquest Expansion Valves are designed to regulate the flow of refrigerant through the air conditioning system to provide optimal cooling to the passenger compartment. Each expansion valve is manufactured to original equipment specifications to perform its function even in the harshest climates. Each part is supplied with the necessary gaskets and o-rings for installation.

Product Features:
  • The bodies of these expansion valves are machined from a single block of aluminum or brass metal.
  • Each expansion valve has settings for tonnage and superheat based on the vehicle specifications.
  • Each expansion valve is tested for function and leakage according to OEM specifications to ensure optimal performance of the air conditioning system.
  • O-Rings necessary for installation are included.
  • O-Rings necessary for installation are included.
See More

Autopart International Inc – A/C Expansion Valve (Part No.R10453349423API)

A/C Expansion Valve

from

$44.28
A/C Expansion Valve

Top-Quality AC Compressor Without Clutch for 1997 Mercedes-Benz S420s

Choose a high-quality OEM or aftermarket AC Compressor Without Clutch for Mercedes-Benz S420s and enjoy top-notch performance from $329.03.

DENSO – New Compressor With Clutch (Part No.471-1293)

New Compressor With Clutch

from

$461.99
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
See More

Autopart International Inc – A/C Compressor (Part No.R10003200338API)

A/C Compressor

from

$329.03
A/C Compressor

Our Top Pick for a 1997 Mercedes-Benz S420 AC Compressor With Clutch

Invest in a durable AC Compressor With Clutch for your 1997 Ford, knowing you’re getting trusted brands and expert craftsmanship.

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
See More

Our Accumulator and Receiver Driers for 1997 Mercedes-Benz S420s

Make a smart move for your 1997 Mercedes-Benz S420 with our Accumulator and Receiver Drier for $75.72.

Behr – A/C Receiver Drier (Part No.R104054393BEH)

A/C Receiver Drier

from

$75.72
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
See More

Top-Rated Air Conditioning Part Brands For Your 1997 Mercedes-Benz S420

When it comes to finding the perfect Air Conditioning Part for your 1997 Mercedes-Benz S420, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 9 trusted brands. We carry the most popular Air Conditioning Part brands including DENSO and Carquest Premium, and more, all known for their exceptional customer ratings (average brand rating of 4.6 stars) and competitive prices, as low as $29.99. Purchasing a Air Conditioning Part from us here at Advance Auto Parts is a smart move for both you and your 1997 Mercedes-Benz S420, providing peace of mind with parts that meet or exceed OEM standards.

Popular DENSO 1997 Mercedes-Benz S420 Air Conditioning Parts

If you’re looking for a top-quality Air Conditioning Part for your 1997 Mercedes-Benz S420, Advance Auto Parts has exactly what you need with our selection of DENSO Air Conditioning Parts. We have 1 DENSO Air Conditioning Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $461.99, you’ll find the perfect Air Conditioning Part for your needs and budget. DENSO Air Conditioning Parts for the 1997 Mercedes-Benz S420 come highly rated, with over 1 customer reviews and an impressive average rating of 4.6 stars. Choosing a DENSO Air Conditioning Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
New Compressor With Clutch
from $461.99
(1)
New Compressor With Clutch
“Great replacement part”

Top-Quality Carquest Premium 1997 Mercedes-Benz S420 Air Conditioning Parts

For those in search of a high-quality Air Conditioning Part for their 1997 Mercedes-Benz S420, Advance Auto Parts offers a great selection of Carquest Premium Air Conditioning Parts. With 1 Carquest Premium Air Conditioning Parts in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Air Conditioning Parts start at just $29.99, giving you a range of options to suit your budget. Backed by over 1 customer ratings and an average rating of 4.4 stars, Carquest Premium Air Conditioning Parts provide both reliability and excellent performance. Choosing a Carquest Premium Air Conditioning Part from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
A/C Block Type Flange Expansion Valve
from $29.99
(1)
A/C Block Type Flange Expansion Valve
“it fit”

FAQs for 1997 Mercedes-Benz S420 Air Conditioning Parts

What are the best-selling Air Conditioning Parts for 1997 Mercedes-Benz S420s?

Out of 24 Air Conditioning Parts that fit 1997 Mercedes-Benz S420s, the following parts are the top sellers:

What’s the price range for 1997 Mercedes-Benz S420 Air Conditioning Parts?

The prices of Air Conditioning Parts for the 1997 Mercedes-Benz S420 range from $0.99 up to $474.99 for the most premium parts.

What is the average price of an Air Conditioning Parts Air Conditioning Part for a 1997 Mercedes-Benz S420?

The average price for Air Conditioning Parts for the 1997 Mercedes-Benz S420 is $110.44. 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 S420 model years?

Yes, we carry Air Conditioning Parts for 4 model years of Mercedes-Benz S420s between 1994 and 1999. The following model years are the most popular for Air Conditioning Part purchases: 1999, 1998, 1996, 1995, and 1994.

What are the cheapest Air Conditioning Parts for my 1997 Mercedes-Benz S420?

The cheapest 1997 Mercedes-Benz S420 Air Conditioning Parts we carry are:

Does Advance Auto Parts sell Air Conditioning Parts for any other 1997 Mercedes-Benz models?

Yes. We stock Air Conditioning Parts for 11 other popular 1997 Mercedes-Benz models. Some of the most popular are 1997 E320 Air Conditioning Parts, 1997 E420 Air Conditioning Parts, 1997 SL600 Air Conditioning Parts, 1997 S600 Air Conditioning Parts, and 1997 SL500 Air Conditioning Parts.

What types of Air Conditioning Parts do you sell for my 1997 Mercedes-Benz S420?

As of 4/10/25, these are some of the most in-demand types of Air Conditioning Parts for a 1997 Mercedes-Benz S420:

Can I get help with 1997 Mercedes-Benz S420 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 S420 Air Conditioning Parts?

Advance Auto Parts keeps returns simple. For new Mercedes-Benz S420 Air Conditioning Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.