1982 Mercedes-Benz 300CDT Air Conditioning Parts

Keep Your 1982 Mercedes-Benz 300CDT 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 1982 Mercedes-Benz 300CDT looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including AC Compressor Without Clutch, AC Line O-Rings, and Expansion Valve and Orifice Tubes. 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 Factory Air. For example, Carquest Premium Air Conditioning Parts start at just $48.99 with an average 4.4 star rating. Factory Air offer similar pricing and quality, backed by strong customer feedback. With over 11 reviews and a solid 4 star average, you can shop with confidence knowing other Mercedes-Benz 300CDT owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1982 Mercedes-Benz 300CDT Air Conditioning Part at Advance Auto Parts is around $44.17, with a range that starts at $0.99 and goes up to $327.99. With 13 options in stock from 5 trusted brands, finding the right fit is easy. Popular picks like Green Round O-Ring (sold by each), Ball Bearing, and Green Round O-Ring (sold by each) start at just $0.99 and offer a great balance of form and function.

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. At Advance Auto Parts, we’re here to help you keep your 1982 Mercedes-Benz 300CDT in peak condition, inside and out.

Essential 1982 Mercedes-Benz 300CDT Air Conditioning Parts

Carquest Premium – A/C Harness Connector (Part No.T37201)

A/C Harness Connector

from

$20.79
Carquest A/C Accessories provide a comprehensive offering of premium quality fittings and tools to service all aspects of an a/c service from the most simple fitting replacement to complex diagnostics required for late model applications.
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Dorman – Electrical Harness – 2-Wire GM A/C Clutch with Diode (Part No.85143)

Electrical Harness - 2-Wire GM A/C Clutch with Diode

from

$12.49
This HVAC clutch coil 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 clutch coil 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 Filter Drier (Part No.T33396)

A/C Filter Drier

from

$32.99
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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Carquest Premium – A/C Valve Core/Cap (Part No.T26777)

A/C Valve Core/Cap

from

$20.99
Carquest A/C Accessories provide a comprehensive offering of premium quality fittings and tools to service all aspects of an a/c service from the most simple fitting replacement to complex diagnostics required for late model applications.
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Carquest Premium – A/C Block Type O-Ring Expansion Valve (Part No.T38602)

A/C Block Type O-Ring Expansion Valve

from

$48.99
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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National – Multi-Purpose Bearing (Part No.907257)

Multi-Purpose Bearing

from

$48.99
Product Features:
  • BUILT TO LAST: Advanced heat treatment process for strength
  • PREMIUM MATERIALS: Precision manufactured using premium-grade steel for lasting performance and extended bearing life
  • RELIABLE PERFORMANCE: Element size and quantity are engineered to meet or exceed the load rating of OE bearings
  • COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
  • RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on
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Driveworks – Ball Bearing (Part No.S-907257)

Ball Bearing

from

$22.49
Value-priced bearing meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
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National – Multi-Purpose Bearing (Part No.S-128)

Multi-Purpose Bearing

from

$12.49
Product Features:
  • RIGHT TYPE: Needle bearings are application-specific for the repair occasion, using either caged or full complement designs
  • PREMIUM MATERIALS: Precision manufactured using high-quality materials for outstanding durability and performance
  • OE-STYLE DESIGN: Engineered to meet OE specifications
  • COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
  • RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on
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Factory Air – Green Round O-Ring (sold by each) (Part No.24650)

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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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 – New GM R4 Heavy Compressor with Clutch (Part No.T58228)

New GM R4 Heavy Compressor with Clutch

from

$327.99
Manufactured Compressors are built in a ISO9001:2015 Certified facility to ensure consistent quality standards in the manufacturing process.

Product Features:
  • All compressors go through sophisticated testing and leak test processes
  • Includes specific electrical connector to eliminate splicing
  • For ease of installation this compressor includes all gaskets, O-rings or sealing washers needed to repair your car
  • Built in a TS16949 certified manufacturing environment to ensure consistent quality that meets or exceeds OE specifications for fit, form, function, and durability
  • Double lip shaft seal to reduce refrigerant leakage over time requiring less maintenance
  • Manufactured Compressors meet or exceed OE specifications
  • Manufactured Compressors are validated for the equivalent of 100,000 miles
  • Manufactured Compressors come pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications
  • Manufactured Compressors are individually vacuum, pressure, and Helium Mass Spectrometer tested to ensure no leaks
  • Manufactured Compressors come with the R12/R134A/1234yf required O-rings /sealing washers to install the compressor
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Factory Air – Cap & Valve A/C System Seal Kit (Part No.26777)

Cap & Valve A/C System Seal Kit

from

$20.99
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 Factory Air.

Product Features:
  • All the seals needed to complete the job
  • Compatible with both R12 and R134a refrigerants
  • SUV and rear air applications
  • Application specific
  • All the seals needed to complete the job
  • Compatible with both R12 and R134a refrigerants
  • SUV and rear air applications
  • Application specific
See More

Factory Air – Green Round O-Ring (sold by each) (Part No.24610)

Green Round O-Ring (sold by each)

from

$0.99
Made from HNBR material; Compatible with R12 And R134A; High quality construction; Universal applications
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Most Popular AC Compressor Without Clutch for 1982 Mercedes-Benz 300CDTs

Enhance your 1982 Mercedes-Benz 300CDT with this popular AC Compressor Without Clutch we have in stock, for $327.99.

Carquest Premium – New GM R4 Heavy Compressor with Clutch (Part No.T58228)

New GM R4 Heavy Compressor with Clutch

from

$327.99
Manufactured Compressors are built in a ISO9001:2015 Certified facility to ensure consistent quality standards in the manufacturing process.

Product Features:
  • All compressors go through sophisticated testing and leak test processes
  • Includes specific electrical connector to eliminate splicing
  • For ease of installation this compressor includes all gaskets, O-rings or sealing washers needed to repair your car
  • Built in a TS16949 certified manufacturing environment to ensure consistent quality that meets or exceeds OE specifications for fit, form, function, and durability
  • Double lip shaft seal to reduce refrigerant leakage over time requiring less maintenance
  • Manufactured Compressors meet or exceed OE specifications
  • Manufactured Compressors are validated for the equivalent of 100,000 miles
  • Manufactured Compressors come pre-charged with 3 ounces of PAG oil for R134a or R1234yf applications
  • Manufactured Compressors are individually vacuum, pressure, and Helium Mass Spectrometer tested to ensure no leaks
  • Manufactured Compressors come with the R12/R134A/1234yf required O-rings /sealing washers to install the compressor
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Best-Selling 1982 Mercedes-Benz 300CDT AC Line O-Rings

Upgrade your 300CDT with one of our 2 best-selling AC Line O-Rings, earning an average 4 stars rating across 6 reviews.

Factory Air – Cap & Valve A/C System Seal Kit (Part No.26777)

Cap & Valve A/C System Seal Kit

from

$20.99
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 Factory Air.

Product Features:
  • All the seals needed to complete the job
  • Compatible with both R12 and R134a refrigerants
  • SUV and rear air applications
  • Application specific
  • All the seals needed to complete the job
  • Compatible with both R12 and R134a refrigerants
  • SUV and rear air applications
  • Application specific
See More

Factory Air – Green Round O-Ring (sold by each) (Part No.24610)

Green Round O-Ring (sold by each)

from

$0.99
Made from HNBR material; Compatible with R12 And R134A; High quality construction; Universal applications
See More

Top-Quality Expansion Valve and Orifice Tubes for 1982 Mercedes-Benz 300CDTs

Choose a high-quality OEM or aftermarket Expansion Valve and Orifice Tube for Mercedes-Benz 300CDTs and enjoy top-notch performance from $48.99.

Carquest Premium – A/C Block Type O-Ring Expansion Valve (Part No.T38602)

A/C Block Type O-Ring Expansion Valve

from

$48.99
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

Our Top Pick for a 1982 Mercedes-Benz 300CDT Accumulator and Receiver Drier

Invest in a durable Accumulator and Receiver Drier for your 1982 Mercedes-Benz, knowing you’re getting trusted brands and expert craftsmanship.

Carquest Premium – A/C Filter Drier (Part No.T33396)

A/C Filter Drier

from

$32.99
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.
See More

Our AC Caps and Valve Core Kits for 1982 Mercedes-Benz 300CDTs

Make a smart move for your 1982 Mercedes-Benz 300CDT with our AC Caps and Valve Core Kit for $20.99.

Carquest Premium – A/C Valve Core/Cap (Part No.T26777)

A/C Valve Core/Cap

from

$20.99
Carquest A/C Accessories provide a comprehensive offering of premium quality fittings and tools to service all aspects of an a/c service from the most simple fitting replacement to complex diagnostics required for late model applications.
See More

Top-Rated Air Conditioning Part Brands For Your 1982 Mercedes-Benz 300CDT

When it comes to finding the perfect Air Conditioning Part for your 1982 Mercedes-Benz 300CDT, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 5 trusted brands. We carry the most popular Air Conditioning Part brands including Carquest Premium and Factory Air, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $20.99. Purchasing a Air Conditioning Part from us here at Advance Auto Parts is a smart move for both you and your 1982 Mercedes-Benz 300CDT, providing peace of mind with parts that meet or exceed OEM standards.

Popular Carquest Premium 1982 Mercedes-Benz 300CDT Air Conditioning Parts

If you’re looking for a top-quality Air Conditioning Part for your 1982 Mercedes-Benz 300CDT, Advance Auto Parts has exactly what you need with our selection of Carquest Premium Air Conditioning Parts. We have 1 Carquest Premium Air Conditioning Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $48.99, you’ll find the perfect Air Conditioning Part for your needs and budget. Carquest Premium Air Conditioning Parts for the 1982 Mercedes-Benz 300CDT come highly rated, with over 1 customer reviews and an impressive average rating of 4.4 stars. Choosing a Carquest Premium Air Conditioning Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
A/C Block Type O-Ring Expansion Valve
from $48.99
(1)
A/C Block Type O-Ring Expansion Valve
“The one delegated for 99’s did not have the two mounting holes required by my car. I actually needed the 2000 year model valve. That one worked great.”

Top-Quality Factory Air 1982 Mercedes-Benz 300CDT Air Conditioning Parts

For those in search of a high-quality Air Conditioning Part for their 1982 Mercedes-Benz 300CDT, Advance Auto Parts offers a great selection of Factory Air Air Conditioning Parts. With 1 Factory Air 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 $20.99, giving you a range of options to suit your budget. Backed by over 6 customer ratings and an average rating of 4.4 stars, Factory Air Air Conditioning Parts provide both reliability and excellent performance. Choosing a Factory Air Air Conditioning Part from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
Cap & Valve A/C System Seal Kit
from $20.99
(6)
Cap & Valve A/C System Seal Kit
“Good product and price.”

FAQs for 1982 Mercedes-Benz 300CDT Air Conditioning Parts

What are the best-selling Air Conditioning Parts for 1982 Mercedes-Benz 300CDTs?

Out of 13 Air Conditioning Parts that fit 1982 Mercedes-Benz 300CDTs, the following parts are the top sellers:

What’s the price range for 1982 Mercedes-Benz 300CDT Air Conditioning Parts?

The prices of Air Conditioning Parts for the 1982 Mercedes-Benz 300CDT range from $0.99 up to $327.99 for the most premium parts.

What is the average price of an Air Conditioning Part for a 1982 Mercedes-Benz 300CDT?

The average price for Air Conditioning Parts for the 1982 Mercedes-Benz 300CDT is $44.17. 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 300CDT model years?

Yes, we carry Air Conditioning Parts for 2 model years of Mercedes-Benz 300CDTs between 1983 and 1985. The following model years are the most popular for Air Conditioning Part purchases: 1985, 1984, and 1983.

What are the cheapest Air Conditioning Parts for my 1982 Mercedes-Benz 300CDT?

The cheapest 1982 Mercedes-Benz 300CDT Air Conditioning Parts we carry are:

Does Advance Auto Parts sell Air Conditioning Parts for any other 1982 Mercedes-Benz models?

Yes. We stock Air Conditioning Parts for 10 other popular 1982 Mercedes-Benz models. Some of the most popular are 1982 380SEC Air Conditioning Parts, 1982 380SEL Air Conditioning Parts, 1982 300SD Air Conditioning Parts, 1982 240D Air Conditioning Parts, and 1982 300TD Air Conditioning Parts.

What are the top-rated Air Conditioning Parts that fit the 1982 Mercedes-Benz 300CDT?

Based on 11 reviews by customers, our 1982 Mercedes-Benz 300CDT Air Conditioning Parts have an average customer rating of 4 stars. These are the highest-rated categories of Air Conditioning Parts for the 1982 Mercedes-Benz 300CDT and their top-rated products:

What types of Air Conditioning Parts do you sell for my 1982 Mercedes-Benz 300CDT?

As of 11/2/25, these are some of the most in-demand types of Air Conditioning Parts for a 1982 Mercedes-Benz 300CDT:

Can I get help with 1982 Mercedes-Benz 300CDT 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 300CDT Air Conditioning Parts?

Advance Auto Parts keeps returns simple. For new Mercedes-Benz 300CDT Air Conditioning Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.