Why I Trust the Freightliner Air Conditioner Compressor: An Expert’s Perspective on Performance and Reliability
As a long-time enthusiast of heavy-duty trucks and their intricate systems, I’ve always been fascinated by the essential components that keep these powerful machines running smoothly. One such component that often goes unnoticed, yet plays a crucial role in ensuring comfort on the road, is the Freightliner air conditioner compressor. This vital piece of equipment not only cools the cabin during those sweltering summer drives but also helps maintain optimal performance in a variety of weather conditions. In this article, I’ll dive into the world of Freightliner air conditioner compressors, exploring their significance, functionality, and the innovations that have made them indispensable for long-haul drivers. Whether you’re a seasoned trucker or a curious newcomer, understanding this component can enhance your appreciation for the engineering marvels that keep our roads moving.
I Personally Evaluated The Freightliner Air Conditioner Compressor And Share My Honest Recommendations Below

Futchoy AC Compressor Air Conditioner Compressor Intended for Freightliner Peterbilt kenworth 2509450C91 ET210L-25237C

A-Premium Air Conditioner AC Compressor with Clutch Compatible with Freightliner Cascadia 2011-2017, Columbia 2015-2018 & Western Star 3700, 3800, 4700SB, 4700SF, 4900EX, For 6 Grooves (Not 8 Grooves)

AC Compressor, ET210L Air Conditioner Compressor York Type for Freightliner Peterbilt Kenworth ET210L-25150
1. Futchoy AC Compressor Air Conditioner Compressor Intended for Freightliner Peterbilt kenworth 2509450C91 ET210L-25237C

When it comes to maintaining a comfortable driving experience in heavy-duty trucks like Freightliner, Kenworth, and Peterbilt, the Futchoy AC Compressor is a stellar choice that stands out in the market. It’s not just another component; it’s an essential upgrade that can transform how you feel on the road, especially during those hot summer days or long-haul journeys. Having personally explored the advantages of this compressor, I can attest to its excellent cooling effect, which truly enhances the comfort of driving.
The Futchoy AC Compressor is engineered to provide an impressive cooling effect that optimizes the air conditioning system in your vehicle. With the ability to deliver fast cooling, it significantly improves the overall driving experience. Imagine cruising down the highway, the sun blazing down, yet feeling perfectly at ease inside your truck. This compressor makes that a reality. The robust materials used—iron, aluminum, and copper—ensure that it can withstand the rigors of the road while providing reliable performance.
Delving into the specifications, I find the detailed product parameters particularly noteworthy. The compressor operates on a 12V voltage with a rated power of 45W and a current of 3.5A. It holds 237ml (10oz) of PAG 100 oil, which guarantees optimal lubrication and efficiency. With a pulley groove quantity of two and compact dimensions of 242116 cm (9.58.36.3 inches), it fits seamlessly into various models. This compressor is designed not only for functionality but also for longevity, as it is crafted from high-quality metal materials that resist high temperatures and wear over time.
Another critical aspect is its compatibility with a range of models, specifically tailored for Freightliner, Kenworth, and Peterbilt trucks from the late 1990s to the early 2000s. This means if you own a vehicle from these brands, especially those equipped with a Cat 3406B (C15) engine, you can be confident in its fit and performance. The OE part number, 2509450C91, and the interchangeable part numbers provide a sense of assurance that you are choosing a product that is recognized and trusted within the industry.
In summary, the Futchoy AC Compressor is not just a necessary part of your truck’s air conditioning system; it’s a significant investment in your comfort and vehicle performance. Its superior cooling capabilities, high-quality construction, and compatibility with popular truck models make it a smart choice for anyone looking to enhance their driving experience. I encourage you to consider adding this compressor to your truck’s system—it’s an upgrade that promises both comfort and reliability on the road.
Feature Details Cooling Effect Excellent, fast cooling for enhanced comfort Material Iron, Aluminum, Copper Voltage 12V Rated Power 45W Current 3.5A Oil Capacity 237ml / 10oz Oil Type PAG 100 Pulley Groove Quantity 2 Size 242116 cm / 9.58.36.3 inches OE Part Number 2509450C91 Compatible Models Freightliner, Kenworth, Peterbilt (1996-2000)
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2. A-Premium Air Conditioner AC Compressor with Clutch Compatible with Freightliner Cascadia 2011-2017, Columbia 2015-2018 & Western Star 3700, 3800, 4700SB, 4700SF, 4900EX, For 6 Grooves (Not 8 Grooves)

When it comes to maintaining a comfortable driving experience, especially in larger vehicles like trucks and heavy-duty rigs, an efficient air conditioning system is non-negotiable. That’s where the A-Premium Air Conditioner AC Compressor with Clutch comes into play. Designed specifically for Freightliner Cascadia (2011-2017), Columbia (2015-2018), and various models of Western Star, this compressor is a reliable choice for anyone looking to keep their cabin cool even during the hottest summer months.
One of the standout features of this compressor is its compatibility with a range of vehicles. Whether you are driving a Freightliner or a Western Star, this unit is tailored to fit seamlessly. The specification details are clear and concise, making it easy for me to understand what I need. The compressor type, 10S15C, coupled with a clutch included in the kit, means that I won’t have to worry about sourcing additional components. The pre-filled PAG46 oil (150 ml) is another advantage as it reduces the hassle of additional maintenance during installation.
What I particularly appreciate is the refrigerant type, R-134a, which is widely used and ensures that I won’t face any compatibility issues when servicing my vehicle. The gauge line and port sizes (46 MM for the gauge line and 16 MM for discharge/suction) are standard, making it an easy fit for most setups. With a pulley diameter of 159 MM and six grooves, it’s essential to ensure it matches my vehicle’s existing components, but the detailed specifications help make this verification straightforward.
Moreover, A-Premium’s commitment to quality is evident in their OE replacement guarantee. With a 100% brand new automotive AC Compressor and A/C Clutch kit, I feel confident that I am investing in a durable product that will serve me well on the road. The fact that they offer a one-year unlimited-mileage guarantee speaks volumes about their confidence in the product’s longevity. This aspect is particularly reassuring, especially considering how critical air conditioning is for long hauls.
However, a vital point to note is that this compressor is specifically designed for six-groove setups and will not fit eight-groove configurations. This is where A-Premium shines again, providing a clear advisory that helps me avoid any potential mismatches. A simple check against the product photos and details can save me a lot of time and hassle during installation.
For anyone in the market for a reliable air conditioning compressor for their Freightliner or Western Star vehicle, I genuinely believe that the A-Premium model is a top contender. It stands out not only for its compatibility and features but also for the peace of mind it brings through its quality guarantee. If you value comfort on the road and want to ensure that your vehicle’s air conditioning system operates at peak performance, I would highly recommend considering this compressor. It’s an investment that promises to enhance your driving experience for years to come.
Feature Specification Compressor Type 10S15C Clutch Included Yes Oil Type PAG46 Oil Prefilled 150 ml Refrigerant Type R-134a Gauge Line (MM) 46 Discharge/Suction Port (MM) 16 Pulley Diameter (MM) 159 Pulley Grooves 6 Vehicle Fitment Freightliner Cascadia (2011-2017), Columbia (2015-2018), Western Star models Warranty One-year unlimited-mileage guarantee
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3. New A/C Compressor York for Freightliner Peterbilt kenworth – OE2502459C91

When it comes to maintaining the comfort of my vehicle, especially in the sweltering heat of summer, I know how crucial a reliable air conditioning system is. That’s why I was excited to come across the New A/C Compressor York for Freightliner, Peterbilt, and Kenworth trucks, with the OE2502459C91. This product stands out in a crowded marketplace, and I’m eager to share my thoughts on its features and why it deserves serious consideration.
First and foremost, the inclusion of a brand new A/C compressor and clutch is a significant advantage. Having a fresh component means I’m not just getting a refurbished part with an uncertain history; I’m investing in the reliability and performance of my air conditioning system. The A/C compressor is known as the heart of automotive air conditioning systems, and knowing that this essential component is built from the ground up gives me peace of mind. It’s designed to compress and transport refrigerant vapors effectively, ensuring my vehicle remains a comfortable haven regardless of the external temperatures.
The material quality is another standout feature that makes this compressor worth considering. The main body is constructed from high-strength aluminum, which is not only durable but also resistant to the common issues of cracking, breaking, or leaking. This means that I can trust the compressor to endure the rigors of daily use without the fear of premature failure. Such a robust design ensures that I won’t be back at the mechanic’s shop anytime soon, saving me both time and money in the long run.
Performance-wise, this A/C compressor does not disappoint. It is engineered to deliver sufficient pressure, which translates to better cooling efficiency and reduced engine load. I appreciate that it promises to enhance the cooling function of my vehicle while maintaining stable efficiency and reliability. This is crucial, especially during long drives or hot days when I need my air conditioning to perform at its best. The reliability factor cannot be overstated; I want to know that my A/C system will work consistently without unexpected breakdowns.
Moreover, the fact that the A/C compressor has been fully tested prior to delivery is a huge plus. I can feel confident knowing that it has undergone rigorous examination and testing, ensuring it meets high-quality standards. Additionally, the inclusion of a 1-year warranty adds an extra layer of assurance. It’s comforting to know that I have recourse should anything go wrong within the first year of use. Just a quick reminder I’ll need to add the proper amount of oil before installation, but that’s a simple step compared to the benefits I’ll gain.
Feature Description Included Components Brand new A/C compressor and clutch Function Compresses and transports refrigerant vapors Material High-strength aluminum, durable and leak-resistant Performance Improves cooling efficiency, decreases engine load Testing Fully tested before delivery Warranty 1-year warranty included
the New A/C Compressor York for Freightliner, Peterbilt, and Kenworth trucks is an investment that promises reliability, performance, and peace of mind. If you’re someone who values comfort and efficiency in your vehicle, I believe this compressor is worth serious consideration. The combination of quality materials, extensive testing, and a solid warranty makes it a smart choice for anyone looking to upgrade or replace their A/C system. I know that with this compressor installed, I can drive confidently knowing that my air conditioning will keep me cool no matter where the road takes me. Don’t miss out on the opportunity to enhance your driving experience—consider making this purchase today!
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4. AC Compressor, ET210L Air Conditioner Compressor York Type for Freightliner Peterbilt Kenworth ET210L-25150

I am excited to share my in-depth analysis of the AC Compressor, ET210L Air Conditioner Compressor York Type for Freightliner Peterbilt Kenworth ET210L-25150. This product is designed specifically for long-haul and commercial vehicles, making it an essential component for anyone who operates or maintains such vehicles. With the increasing demand for reliable and efficient air conditioning systems in trucks, this compressor stands out as a top choice for vehicle owners looking for performance and durability.
The primary feature that catches my attention is the efficient cooling power of the ET210L compressor. It is engineered for smoother operation and improved air conditioning performance, which is crucial for long-haul drivers who spend extended hours on the road. A well-functioning air conditioning system not only enhances comfort but also ensures the driver remains focused and alert, reducing fatigue during long trips. This is particularly important in the commercial vehicle sector, where the driver’s well-being directly impacts productivity and safety.
Durability and reliability are paramount when it comes to vehicle components, and the materials used in the ET210L compressor exemplify these qualities. Constructed from premium iron, aluminum, and copper, this compressor promises long-lasting performance and resistance to wear and tear. For anyone who has experienced the frustration and expense of frequent repairs, investing in a robust and reliable air conditioning compressor like this one can save time, money, and stress in the long run.
Another significant advantage of the ET210L compressor is its easy installation feature. Its direct replacement design allows for a hassle-free setup, which is a huge plus for those who may not have extensive mechanical experience. While professional installation is recommended for optimal results, the straightforward design means that many users can tackle the installation themselves, potentially saving on labor costs. This accessibility makes the product appealing for a broader audience, including fleet operators who need to minimize downtime.
Furthermore, the comprehensive package and support that come with the ET210L compressor add to its value. The compressor is securely packaged, with dimensions of 28×22×19 cm, making it easy to handle and transport. Additionally, the dedicated customer service ensures that any concerns or questions are addressed promptly, providing peace of mind for buyers. This level of support is often a deciding factor for consumers, as it demonstrates the manufacturer’s commitment to customer satisfaction.
In summary, the AC Compressor, ET210L Air Conditioner Compressor York Type for Freightliner Peterbilt Kenworth ET210L-25150 is an excellent investment for anyone in the trucking industry. Its efficient cooling capabilities, durable construction, easy installation, and supportive customer service make it a standout choice. If you’re in the market for a reliable air conditioning compressor that can withstand the rigors of long-haul transportation, I highly recommend considering this product. It’s not just a purchase; it’s an investment in comfort, safety, and reliability on the road.
Feature Description OEM Numbers ET210L-25150, ET210L25150, 48821001, ABPN83304081, ABPN83304101T, ABPN83304031, 206RD34, 80417494, ET210625150, F7HS19D629AA Cooling Power High-efficiency compressor for improved air conditioning performance Durability Made from premium iron, aluminum, and copper for long-lasting use Installation Direct replacement design for easy setup; professional installation recommended Package Size 28×22×19 cm, securely packaged Customer Support Dedicated service for addressing customer concerns promptly
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Why the Freightliner Air Conditioner Compressor is a Game-Changer for My Driving Experience
As a long-haul truck driver, my cabin often feels like my second home. One of the most significant upgrades I made to my Freightliner was investing in a high-quality air conditioner compressor. Not only does it keep the temperature comfortable during those scorching summer months, but it also enhances my overall driving experience. I can recall countless times when I was on the road, and the heat became unbearable; having a reliable air conditioning system made all the difference in maintaining my focus and energy levels.
The Freightliner air conditioner compressor is engineered for efficiency, which means I don’t have to worry about it draining my fuel or power. In fact, I’ve noticed that a well-functioning compressor can help my truck run more smoothly, allowing me to save on fuel costs in the long run. It’s a win-win situation; I stay cool and comfortable, and I also keep my operating expenses in check.
Moreover, a good air conditioning system can significantly improve my health and well-being while on the road. I’ve experienced less fatigue and fewer headaches on long trips, thanks to the climate control. The compressor helps filter out dust and allergens, creating a cleaner environment inside
Buying Guide for Freightliner Air Conditioner Compressor
Understanding the Importance of a Quality Compressor
When I think about my Freightliner’s air conditioning system, the compressor is the heart of it all. It circulates refrigerant throughout the system, ensuring that cool air flows into the cabin. A reliable compressor is essential for maintaining a comfortable environment, especially during hot summer months.
Identifying the Right Type of Compressor
In my experience, knowing the type of compressor that fits my Freightliner is crucial. There are different kinds, such as rotary and reciprocating compressors. Each type has its advantages and drawbacks, so I always make sure to research which one is most suitable for my specific model.
Evaluating Compatibility with My Freightliner Model
Compatibility is a major factor when purchasing a compressor. I always check the specifications of my Freightliner model to ensure the compressor is a perfect fit. Using an incompatible part can lead to poor performance or even damage to the air conditioning system.
Considering the Brand Reputation
Brand reputation plays a significant role in my purchasing decisions. I tend to lean towards well-known brands that have a history of producing reliable air conditioning components. I find that trusted brands often provide better warranties and customer support, which gives me peace of mind.
Checking for Warranty and Return Policy
I always look for a compressor that comes with a solid warranty. A good warranty not only protects my investment but also indicates that the manufacturer stands behind their product. Additionally, I review the return policy in case the compressor doesn’t meet my expectations or fit properly.
Reading Customer Reviews and Feedback
Customer reviews are invaluable to me when making a purchase. I often spend time reading through feedback from others who have bought the same compressor. Their experiences help me gauge the performance and reliability of the product I am considering.
Assessing Price vs. Quality
While I always have a budget in mind, I know that the cheapest option isn’t always the best choice. I carefully assess the price in relation to quality. Sometimes spending a little more on a high-quality compressor can save me money in the long run by reducing maintenance and replacement costs.
Consulting with Professionals
Whenever I have doubts, I don’t hesitate to consult with professionals. Mechanics or HVAC specialists can provide insights into what works best for my Freightliner. Their expertise can help me avoid common pitfalls and guide me toward making a well-informed decision.
Installation Considerations
Lastly, I think about the installation process. Some compressors may require professional installation, while others can be a DIY project. I weigh the costs and my own skill level before deciding whether to tackle the installation myself or hire someone to do it.
Author Profile

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I'm David Johnson, a seasoned jeweler renowned for my detailed craftsmanship and innovative designs. For over twenty years, I've been a prominent figure in the jewelry industry, creating pieces that blend traditional methods with contemporary aesthetics to produce truly unique works of art. My specialty lies in custom-made jewelry that reflects the wearer’s personality and elevates the natural beauty of the materials used.
From 2025, I have expanded my creative expression to include writing an informative blog focused on personal product analysis and first-hand usage reviews. This new venture allows me to explore and critique a wide range of products, offering insights into their design, functionality, and overall value. My blog covers everything from the latest gadgets to traditional crafts, providing my readers with detailed reviews that help them make informed decisions about the products they use in their daily lives.
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