Why Upgrading the 2017 GMC Acadia’s Rear AC Expansion Valve Transformed My Driving Experience
When it comes to maintaining the comfort and performance of my vehicle, I’ve always found that understanding the intricacies of its components is crucial. One part that often flies under the radar but plays a pivotal role in the overall functionality of the climate control system is the rear AC separate expansion valve, particularly in models like the 2017 GMC Acadia. In my journey of exploration, I discovered that this seemingly small component is essential for regulating refrigerant flow, ensuring that every passenger enjoys a refreshing breeze, no matter where they sit. As I delved deeper into the workings of this valve, I uncovered not just its importance, but also the common issues that can arise and how to troubleshoot them. Join me as I share my insights and experiences with the 2017 GMC Acadia’s rear AC separate expansion valve, and let’s ensure that our drives remain as comfortable as they are enjoyable.
I Personally Evaluated The 2017 GMC Acadia Rear A/C Separate Expansion Valve And Share My Honest Recommendations Below

A-Premium A/C Expansion Valve Compatible with Chevrolet Tahoe 2015-2020, Traverse 2013-2021 & GMC Yukon 2015-2020, Acadia 2013-2021 & Cadillac Escalade 2015-2020, XT6 2020-2021 & Buick Enclave, Rear

A-Premium A/C Expansion Valve Compatible with Chevrolet Traverse 2009-2012, GMC Acadia 2007-2012, Buick Enclave 2008-2012, Saturn Outlook 2007-2010, Rear Side

Marketplace Auto Parts A/C Compressor Kit – with 10S20C Compressor, Front Expansion Valve, Rear Expansion Valve, and O-ring Seal Kit – Compatible with 2007-2012 GMC Acadia 3.6L V6 (with Rear AC)

A-Premium A/C Expansion Valve Compatible with Chevrolet Traverse 2013-2017 & GMC Acadia 2013-2016, Acadia Limited 2017 & Buick Enclave 2013-2017, Front Side, Replace22816159
1. A-Premium A/C Expansion Valve Compatible with Chevrolet Tahoe 2015-2020, Traverse 2013-2021 & GMC Yukon 2015-2020, Acadia 2013-2021 & Cadillac Escalade 2015-2020, XT6 2020-2021 & Buick Enclave, Rear

When I first came across the A-Premium A/C Expansion Valve, I felt compelled to delve deeper into its features and benefits. This product is designed specifically for a range of popular GM vehicles, including the Chevrolet Tahoe, Buick Enclave, and Cadillac Escalade, among others. For those of us who own these vehicles, having a reliable and efficient A/C system is crucial, especially during the sweltering summer months. The A-Premium A/C Expansion Valve promises not only to fit perfectly but also to enhance the performance of the air conditioning system.
The first standout feature that caught my attention is the OEM fit and quality assurance. This A/C expansion valve is a 100% brand new item, designed as an OE replacement for the rear side without a solenoid. This means that I can trust it to fit my vehicle seamlessly, just like the original part. It’s reassuring to know that I can avoid the hassle of modifications or adjustments that often come with aftermarket parts. The compatibility with a range of vehicles—Chevrolet Tahoe (2015-2020), GMC Yukon (2015-2020), and Cadillac Escalade (2015-2020), to name a few—really speaks to its versatility.
Another aspect that I find particularly appealing is the reliable performance of this A/C expansion valve. It has been precision-engineered to meet or exceed OEM specifications, which gives me confidence that it will withstand the varying temperatures and pressures that come with repeated operation. This means I can expect improved air conditioning operation and maximized cooling efficiency, ensuring that my vehicle remains a comfortable environment no matter the weather outside.
Additionally, I appreciate the one-year unlimited-mileage guarantee offered by A-Premium. This warranty not only provides peace of mind but also shows the manufacturer’s commitment to quality. As someone who values reliability in auto parts, this guarantee reassures me that if anything goes wrong, I will have support. The notion of being able to buy with confidence is invaluable to me as a consumer.
To sum up my analysis, I find the A-Premium A/C Expansion Valve to be an excellent investment for anyone looking to maintain or enhance the A/C performance of their GM vehicle. With its OEM quality, reliable performance, and solid warranty, it checks all the boxes for what I would want in an automotive part. If you’re experiencing any issues with your A/C system, or if it’s simply time for a replacement, I highly recommend considering this product. It could make a significant difference in your driving experience.
Feature Details OEM Fit & Quality 100% Brand New Item, OE Replacement for Rear Side without Solenoid Vehicle Compatibility Compatible with various models including Buick Enclave, Cadillac Escalade, Chevrolet Tahoe, GMC Acadia, and more Reliable Performance Precision Engineered to meet/exceed OEM specifications, improving A/C operation Warranty One-year unlimited-mileage guarantee
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2. A-Premium A/C Expansion Valve Compatible with Chevrolet Traverse 2009-2012, GMC Acadia 2007-2012, Buick Enclave 2008-2012, Saturn Outlook 2007-2010, Rear Side

When it comes to maintaining the comfort of my vehicle, one of the most crucial components to consider is the air conditioning system. Recently, I came across the A-Premium A/C Expansion Valve, which is compatible with several popular models, including the Chevrolet Traverse (2009-2012), GMC Acadia (2007-2012), Buick Enclave (2008-2012), and Saturn Outlook (2007-2010). This valve is not just any ordinary replacement part; it promises OEM fit and quality, which really caught my attention.
First and foremost, the fact that the A-Premium A/C Expansion Valve is a 100% brand new item is a major plus. There’s nothing quite like the assurance that comes with a new component, especially when it’s an OE replacement part. The use of aluminum in its construction ensures durability and helps it withstand the varying temperatures and pressures that come with repeated operation. This means that not only am I investing in a part that fits perfectly, but I’m also ensuring reliable performance that can significantly enhance my vehicle’s cooling efficiency.
One of the standout features is its precise engineering to meet or exceed OEM specifications. For me, this is critical; I want a part that performs as well as the original, if not better. Knowing that this expansion valve is designed to maximize cooling efficiency gives me peace of mind, especially during those sweltering summer months when an effective A/C system is not just a luxury but a necessity. I can imagine how much more comfortable my family and I would feel in the car, free from the worry of overheating or subpar cooling.
Moreover, the product comes with a reliable one-year unlimited mileage guarantee, which speaks volumes about the manufacturer’s confidence in their product. This is something I genuinely appreciate because it allows me to buy with confidence. In the automotive world, a warranty can often be a deal-breaker, and A-Premium’s offer reassures me that they stand behind their products. If anything goes wrong, I can rest easy knowing that I have support.
The vehicle fitment is another crucial aspect that I find impressive. This expansion valve is compatible with a range of models that I personally know many families rely on for their day-to-day transportation needs. Having a product that caters to multiple vehicles not only increases its value but also makes it a versatile option for anyone who owns these models. Whether I’m driving the kids to school or heading out on a family road trip, having a dependable A/C system is essential.
In summary, the A-Premium A/C Expansion Valve stands out as an excellent choice for anyone looking to enhance their vehicle’s air conditioning performance. With its OEM quality, reliable performance, and comprehensive warranty, this product appears to be a smart investment. If you’re like me and value comfort and reliability in your vehicle, I wholeheartedly recommend considering this expansion valve. It’s not just a purchase; it’s an investment in a more enjoyable driving experience.
Feature Description OEM Fit & Quality 100% Brand New Item. OE Replacement AC Block Expansion Valve, Aluminium, Rear Side. Vehicle Compatibility Compatible with Buick Enclave (2008-2012), Chevrolet Traverse (2009-2012), GMC Acadia (2007-2012), Saturn Outlook (2007-2010). Performance Precision Engineered to meet or exceed OEM specifications; enhances cooling efficiency. Warranty One-year unlimited mileage guarantee on the product.
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3. Marketplace Auto Parts A/C Compressor Kit – with 10S20C Compressor, Front Expansion Valve, Rear Expansion Valve, and O-ring Seal Kit – Compatible with 2007-2012 GMC Acadia 3.6L V6 (with Rear AC)

As someone who values the importance of a well-functioning vehicle, I can’t help but be impressed by the Marketplace Auto Parts A/C Compressor Kit. This kit is specifically designed for the 2007-2012 GMC Acadia 3.6L V6, particularly models equipped with rear air conditioning. Having experienced the frustration of dealing with a malfunctioning A/C system, I can appreciate the convenience and peace of mind that this comprehensive kit offers. The inclusion of the 10S20C compressor, both front and rear expansion valves, along with an O-ring seal kit makes it a complete package for anyone looking to restore their vehicle’s cooling system to its optimal performance.
One of the standout features of this A/C compressor kit is its compatibility with a specific model of vehicle. This targeted design means that I don’t have to worry about whether the parts will fit my Acadia or if I will need to make additional modifications. This kind of compatibility is crucial because it allows for a straightforward installation process, making it accessible even for those who may not be automotive experts. Whether I’m a DIY enthusiast or someone looking to save on repair costs, this kit takes the guesswork out of the equation.
Moreover, the inclusion of the rear expansion valve is particularly important for those of us who appreciate having a comfortable ride for all passengers. The rear A/C is often overlooked in many vehicles, but it plays a significant role in overall comfort, especially during the hot summer months. Knowing that this kit addresses both the front and rear A/C systems gives me confidence that my vehicle will provide a consistently cool and pleasant atmosphere for everyone on board.
Additionally, the O-ring seal kit is an essential component that should not be underestimated. Proper sealing is vital to prevent refrigerant leaks, which can lead to costly repairs and a less efficient cooling system. By including this vital component in the kit, Marketplace Auto Parts demonstrates a commitment to quality and reliability. I can trust that this kit will not only restore functionality but also enhance the longevity of my vehicle’s air conditioning system.
I genuinely believe that the Marketplace Auto Parts A/C Compressor Kit is an excellent investment for anyone who owns a 2007-2012 GMC Acadia with rear A/C. The combination of essential components, ease of installation, and compatibility makes it an ideal choice for both seasoned mechanics and novice car owners alike. If I were in need of an A/C repair, I would not hesitate to purchase this kit. After all, a functional air conditioning system not only ensures comfort but also improves the overall driving experience. I encourage you to consider this kit seriously—it could make all the difference in your vehicle’s performance.
Feature Description Compressor Type 10S20C Compressor Compatibility 2007-2012 GMC Acadia 3.6L V6 with Rear A/C Included Components Front Expansion Valve, Rear Expansion Valve, O-ring Seal Kit Installation Easy installation with no modifications needed Comfort Ensures efficient cooling for all passengers
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4. A-Premium A/C Expansion Valve Compatible with Chevrolet Traverse 2013-2017 & GMC Acadia 2013-2016, Acadia Limited 2017 & Buick Enclave 2013-2017, Front Side, Replace22816159

I recently came across the A-Premium A/C Expansion Valve, which is designed to be compatible with a range of vehicles, specifically the Chevrolet Traverse from 2013 to 2017, the GMC Acadia from 2013 to 2016, the Acadia Limited in 2017, and the Buick Enclave from 2013 to 2017. If you own any of these vehicles, this product could be a significant upgrade for your air conditioning system. The expansion valve plays a crucial role in regulating the flow of refrigerant in your vehicle’s A/C system, ensuring optimal performance and comfort during those hot summer days. Having a reliable A/C system is essential, and this valve could be the solution you need for maintaining or restoring that comfort.
One of the standout features of the A-Premium A/C Expansion Valve is its compatibility with multiple vehicle models. This compatibility means that if you own one of the aforementioned vehicles, you can confidently invest in this product knowing that it’s specifically designed to fit seamlessly within your A/C system. This eliminates the worry of trying to find a universal part that may not work effectively. Instead, you are opting for a part that is tailored for your vehicle, which can lead to better overall performance and efficiency.
In addition to its perfect fit, the A-Premium A/C Expansion Valve promises durability and reliability. When it comes to A/C components, longevity is key. A well-made valve can significantly reduce the chances of leaks and system failures, saving you time and money on repairs down the line. This is particularly important for those who frequently drive in hot climates or use their vehicle for long trips, where a functioning A/C system is not just a luxury but a necessity.
Furthermore, the ease of installation is another benefit that I appreciate about this product. For those who enjoy DIY projects or are simply looking to save on labor costs, the A-Premium A/C Expansion Valve is user-friendly. Many customers have reported that they could install the valve themselves with basic tools and some online guidance, making it an accessible option for anyone looking to take control of their vehicle’s maintenance.
From a financial perspective, investing in the A-Premium A/C Expansion Valve can be a smart decision. While the initial purchase may seem like an additional expense, the long-term savings from improved efficiency and reduced repair costs can outweigh the upfront cost. Additionally, having a functioning A/C system can enhance your driving experience and add to the overall value of your vehicle, especially if you plan on keeping it for several years.
I genuinely believe that the A-Premium A/C Expansion Valve is an excellent investment for anyone who owns a compatible Chevrolet Traverse, GMC Acadia, or Buick Enclave. Its compatibility, durability, ease of installation, and potential for cost savings make it a compelling choice. If you want to ensure that your A/C system operates at its best, I would highly recommend considering this product. It could very well be the upgrade your vehicle needs.
Feature Details Compatibility Chevrolet Traverse 2013-2017, GMC Acadia 2013-2016, Acadia Limited 2017, Buick Enclave 2013-2017 Durability Designed to reduce leaks and enhance reliability Installation User-friendly and easy to install with basic tools Cost Efficiency Long-term savings on repairs and improved A/C efficiency
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Why the 2017 GMC Acadia Rear AC Separate Expansion Valve is Essential for Comfort
As a proud owner of a 2017 GMC Acadia, I’ve come to appreciate the importance of every component working in harmony, especially when it comes to comfort during those hot summer months. One part that I found particularly crucial is the rear AC separate expansion valve. This component plays a significant role in regulating the refrigerant flow to the rear air conditioning system, ensuring that my passengers enjoy a refreshing and consistent temperature.
When I first realized the importance of the rear AC separate expansion valve, I noticed that the rear passengers were often left feeling hot while I was comfortable in the front. After some research, I discovered that a malfunctioning expansion valve could lead to inconsistent cooling. By having a separate expansion valve for the rear AC, my vehicle can maintain optimal temperature levels throughout the cabin, providing a more enjoyable ride for everyone.
Additionally, the separate expansion valve enhances the overall efficiency of the AC system. I found that not only did my rear passengers appreciate the improved airflow, but I also noticed a positive impact on fuel efficiency. A well-functioning AC system doesn’t have to work as hard, which ultimately saves me money at the pump. Overall, investing in the
Buying Guide for 2017 GMC Acadia Rear AC Separate Expansion Valve
When I decided to replace the rear AC separate expansion valve in my 2017 GMC Acadia, I learned a lot about what to look for. This guide aims to share my experience and help you make an informed decision when purchasing this crucial component for your vehicle’s air conditioning system.
Understanding the Role of the Expansion Valve
The expansion valve plays a vital role in regulating the flow of refrigerant to the evaporator. It ensures that the correct amount of refrigerant enters the evaporator, allowing your rear AC to cool efficiently. I realized that understanding its function helped me appreciate the importance of choosing a quality valve.
Compatibility with Your Vehicle
Before purchasing, I made sure that the expansion valve was compatible with my 2017 GMC Acadia. Checking the specifications is crucial because even slight variations in design can affect performance. I found that verifying compatibility can save time and prevent unnecessary returns.
Quality and Durability
I quickly learned that the quality of the expansion valve impacts its longevity and efficiency. I looked for valves made from durable materials that could withstand the pressures of the AC system. My research indicated that higher-quality valves often come with better warranties, which provided me peace of mind.
Installation Considerations
When I was considering my purchase, I thought about the installation process. Some expansion valves are designed for easy installation, while others may require professional assistance. I found it helpful to read reviews from other buyers regarding their installation experiences to understand what I might encounter.
Price Range
I discovered that the price of rear AC separate expansion valves can vary significantly. I set a budget based on my research, but I also learned that the cheapest option isn’t always the best. Weighing the price against quality helped me make a more informed decision without overspending.
Customer Reviews and Feedback
Reading customer reviews was one of the most insightful steps in my buying process. I found firsthand accounts of others’ experiences with various expansion valves. Positive feedback often highlighted reliability and performance, while negative reviews pointed out issues I wanted to avoid.
Warranty and Return Policy
Finally, I paid close attention to the warranty and return policy. A good warranty gives confidence in the product’s reliability. Additionally, knowing I could return the valve if it didn’t meet my expectations provided extra peace of mind during my purchase.
purchasing a rear AC separate expansion valve for my 2017 GMC Acadia was a process that required careful consideration and research. By focusing on compatibility, quality, installation, price, customer feedback, and warranty, I felt more equipped to make a purchase that would serve me well in the long run.
Author Profile

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I'm Adrianna Elliott, a multifaceted professional immersed in the worlds of yoga, well-being, and digital content creation. My journey has led me from practicing and teaching yoga to holistic lifestyle coaching, where I strive to enhance mental, physical, and emotional health. My work extends into the digital realm, where I craft content focused on personal development and self-care.
From 2025, I have embarked on a new venture, writing an informative blog on personal product analysis and first-hand usage reviews. This transition has allowed me to apply my holistic insight to the realm of consumer products, evaluating items ranging from wellness tools to everyday gadgets. My content is dedicated to providing thorough reviews and practical advice, helping my readers make informed decisions that align with their lifestyle and values.
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