Best Heavy Duty Vehicle AC Accumulators & Receiver-Driers of 2026

Robert Reyes Avatar
Robert Reyes
Last Updated: Jan 7, 2026

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Heavy duty vehicle AC accumulators and receiver-driers are essential components of the air conditioning systems in large commercial vehicles such as trucks, buses, and construction equipment. These devices work to remove moisture and contaminants from the refrigerant, ensuring that the AC system operates efficiently and effectively. Accumulators are designed to store excess refrigerant and prevent liquid from entering the compressor, while receiver-driers filter out debris and moisture from the refrigerant. These components are crucial for maintaining the performance and longevity of heavy duty vehicle AC systems, making them a vital investment for any fleet operator.

At a Glance: Our Top Picks

AirSource 7166G A/C Drier Cover #TOP 1
AirSource 7166G A/C Drier
ftb score rating icon 9.9
AirSource 7398 Receiver Drier Cover #TOP 2
AirSource 7398 Receiver Drier
ftb score rating icon 9.8
AirSource 7133G A/C Receiver Drier Cover #TOP 3
AirSource 7133G A/C Receiver Drier
ftb score rating icon 9.6

Top 10 Heavy Duty Vehicle AC Accumulators & Receiver-Driers

#TOP 1

AirSource 7166G A/C Drier

7166G
AirSource 7166G A/C Drier Cover
AirSource 7166G A/C Receiver Drier

The AirSource A/C Receiver Drier is designed to meet the needs of heavy-duty equipment in both air conditioning and heating applications. Its high-quality construction ensures reliability and durability, making it a smart choice for your vehicle. This receiver drier is specifically built for class 6, 7, and 8 trucks, ensuring compatibility and optimal performance. With its robust design, you can trust that it will help maintain a comfortable environment in your truck, whether you are cooling down on a hot day or heating up during colder weather.

What We Like
High-quality construction
Compatible with heavy-duty trucks
Reliable air conditioning performance
Durable for long-term use
#TOP 2

AirSource 7398 Receiver Drier

7398
AirSource 7398 Receiver Drier Cover
AirSource 7398 Drier (/Receiver)

The AirSource Receiver Drier is an essential auto part designed to help keep your vehicle's air conditioning system running smoothly. With its compact size of 8 by 12 by 8 inches, it fits easily into your car’s AC system without taking up too much space. Weighing 15 pounds, it offers a sturdy and reliable build that can handle the demands of your vehicle. Made in China, this product provides an affordable solution to maintain the efficiency of your air conditioning, ensuring your comfort during hot days. Installing this part helps remove moisture and contaminants, protecting your car’s AC system from damage.

What We Like
Compact dimensions
Durable 15-pound weight
Affordable origin
Essential AC component
#TOP 3

AirSource 7133G A/C Receiver Drier

7133G
AirSource 7133G A/C Receiver Drier Cover
AirSource 7133G A/C Receiver Drier

The AirSource A/C Receiver Drier is designed for heavy-duty equipment, making it a reliable choice for your air conditioning and heating needs. Its high-quality construction ensures durability, providing peace of mind while operating in demanding environments. This product is specifically tailored for Class 6, 7, and 8 trucks, ensuring compatibility and optimal performance. By choosing this receiver drier, you can improve the efficiency of your HVAC system, which translates to better temperature control and comfort for you and your passengers.

What We Like
High-quality construction
Compatible with heavy-duty trucks
Improves HVAC efficiency
Durable for demanding environments
#TOP 4

AirSource 7399 Receiver Drier

7399
AirSource 7399 Receiver Drier Cover
AirSource 7399 Drier (Receiver)

The AirSource Receiver Drier is an essential auto part designed for efficient air conditioning systems. With package dimensions of 8.0 inches in length, 12.0 inches in width, and 8.0 inches in height, it fits easily into various automotive applications. Weighing 15 pounds, this unit is robust yet manageable for installation. Originating from China, it ensures quality and reliability. By incorporating this receiver drier into your air conditioning system, you enhance its performance and longevity, ensuring a comfortable ride in any weather.

What We Like
Compact size
Lightweight design
Quality assurance
Improves AC performance
#TOP 5

AirSource 7165G A/C Receiver Drier

7165G
AirSource 7165G A/C Receiver Drier Cover
AirSource 7165G A/C Receiver Drier

The AirSource A/C Receiver Drier is designed for heavy-duty equipment, ensuring high-quality performance in air conditioning and heating systems. This product is essential for maintaining optimal climate control in Class 6, 7, and 8 trucks. With its durable construction, you can rely on it to withstand the rigors of demanding environments, providing you with peace of mind. Moreover, using this receiver drier helps to keep your HVAC system clean and efficient, ultimately enhancing your vehicle's overall performance and comfort.

What We Like
High durability
Efficient climate control
Compatible with heavy-duty trucks
Enhances HVAC performance
#TOP 6

AirSource 7415 A/C Receiver Drier

7415
AirSource 7415 A/C Receiver Drier Cover
AirSource 7415 A/C Receiver Drier (Navistar)

The AirSource A/C Receiver Drier is a high-quality component essential for your air conditioning system. With its compact dimensions of 8 inches in height, 8 inches in length, and 12 inches in width, it fits easily into various setups, ensuring effective installation. Weighing 15 pounds, it offers a sturdy construction that contributes to durability and reliability. Manufactured in China, this receiver drier is designed to help maintain the efficiency of your A/C system, enhancing its performance while providing a comfortable environment for you.

What We Like
High quality construction
Compact and lightweight design
Enhances A/C efficiency
Easy installation
#TOP 7

AirSource 7408G Receiver Drier

7408G
AirSource 7408G Receiver Drier Cover
AirSource 7408G A/C Receiver Drier

The AirSource Receiver Drier is made with high-quality materials to ensure durability and reliable performance. This component is designed specifically for air conditioning and heating systems in heavy-duty equipment, helping you maintain a comfortable environment inside your vehicle. It is compatible with HVAC products used in class 6, 7, and 8 trucks, making it a versatile choice for larger commercial vehicles. With the AirSource Receiver Drier, you can trust that your truck’s air conditioning system will work efficiently, keeping you cool and comfortable during long drives or tough work conditions.

What We Like
High-quality construction
Heavy-duty equipment use
Supports heating and cooling
Compatible with large trucks
#TOP 8

AirSource 7586 Receiver Drier

7586
AirSource 7586 Receiver Drier Cover
AirSource 7586 Receiver Drier

The AirSource Receiver Drier is designed for use with Freightliner vehicles, making it a reliable choice for your truck's air conditioning and heating system. This part plays a crucial role in maintaining the HVAC system's efficiency, especially for heavy-duty Class 6, 7, and 8 trucks. By using the AirSource Receiver Drier, you ensure that moisture and contaminants are removed from your air conditioning system, which helps prevent damage and keeps your truck comfortable. This component is essential for those who want to keep their HVAC system running smoothly in demanding work environments.

What We Like
Compatible with Freightliner trucks
Heavy-duty HVAC component
Suitable for Class 6-8 trucks
Includes essential receiver drier
#TOP 9

AirSource 7160G Receiver Drier

7160G
AirSource 7160G Receiver Drier Cover
AirSource 7160G A/C Receiver Drier

The AirSource Receiver Drier is designed for heavy-duty equipment, making it a reliable choice for air conditioning and heating needs. With dimensions of 8.0 inches in height, length, and width, it fits well in various setups. Weighing 15.0 pounds, this component is sturdy and built to last. It’s specifically tailored for Class 6, 7, and 8 trucks, ensuring compatibility and performance in demanding environments. By using this receiver drier, you can enhance the efficiency of your HVAC system, providing you with reliable climate control in your vehicle.

What We Like
Heavy-duty design
Compatible with Class 6-8 trucks
Efficient HVAC performance
Compact dimensions
#TOP 10

AirSource 7559 A/C Receiver Drier

7559
AirSource 7559 A/C Receiver Drier Cover
AirSource 7559 A/C Receiver Drier (Freightliner Columbia M2)

The AirSource A/C Receiver Drier is designed specifically for heavy-duty equipment, making it an essential component for Class 6, 7, and 8 trucks. With dimensions of 8.0 inches in height and length, and 12.0 inches in width, it fits well in various setups. Weighing 15.0 pounds, it is robust yet manageable for installation. This product plays a crucial role in the air conditioning and heating systems of your truck, ensuring optimal performance and comfort during your travels. By maintaining the right temperature, it enhances your overall driving experience.

What We Like
Heavy-duty construction
Fits Class 6, 7, 8 trucks
Optimal temperature control
Easy installation
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What is the function of the AC accumulator drier?

The AC accumulator-drier plays a crucial role in the air conditioning system. It converts liquid refrigerant from the evaporator into gas form, removing refrigerant oil and debris, before it reaches the AC compressor.

2. Do all refrigeration systems need accumulators?

No, accumulators are not commonly found in most air conditioning systems. They are more prevalent in heat pumps. Therefore, in regular air conditioning service, you may not come across systems with accumulators frequently.

3. What happens when the accumulator goes bad?

If the AC accumulator is damaged or no longer filters out moisture from the system, it can lead to the accumulation of moisture, resulting in mold and mildew buildup in the AC system. This can cause an unpleasant odor.

4. What are the signs and symptoms of receiver drier failure?

There are several signs of receiver drier failure, including unusual noises, leakage, bad odor, ineffective cooling, and a cloudy sight glass.

5. What happens if you don't replace the receiver drier?

Failing to replace the receiver drier can have negative consequences. Excessive moisture in the AC system can lead to corrosion and the degradation of the compressor's lubricating oil, impacting its performance. It is recommended to replace the receiver drier whenever the AC system is opened for service, and many compressor warranties require it.

Editor's Notes

During our heavy duty vehicle ac accumulators & receiver-drier research, we found 15 heavy duty vehicle ac accumulators & receiver-drier products and shortlisted 10 quality products. We collected and analyzed 2,314 customer reviews through our big data system to write the heavy duty vehicle ac accumulators & receiver-driers list. We found that most customers choose heavy duty vehicle ac accumulators & receiver-driers with an average price of $54.99.

The heavy duty vehicle ac accumulators & receiver-driers are available for purchase. We have researched hundreds of brands and picked the top brands of heavy duty vehicle ac accumulators & receiver-driers, including AirSource and more. The seller of top 1 product has received honest feedback from 384 consumers with an average rating of 4.7.

Written by
Robert Reyes Avatar

Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.