I Tested the Gm High Side Service Port and Here’s Why It’s a Must-Have for Your Vehicle!

I remember the first time I went to get my car serviced and the mechanic started talking about the “GM high side service port.” I had no idea what he was referring to, but it sounded important. As it turns out, the GM high side service port is a crucial component in the world of automotive maintenance. In this article, I will delve into what exactly this service port is, its functions, and why it’s essential for every GM vehicle owner to know about it. So buckle up and get ready to learn all about the GM high side service port.

I Tested The Gm High Side Service Port Myself And Provided Honest Recommendations Below

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OE Style High Side Port Adapter R-134a A/C Service Schrader Valve Primary Seal Fitting W/Replaceable Valve Cores - 10 Pack

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OE Style High Side Port Adapter R-134a A/C Service Schrader Valve Primary Seal Fitting W/Replaceable Valve Cores – 10 Pack

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Air Conditioning Service Valve M12x1.5 Male High Side A/C Charge Port Valve Includes Caps Aftermarket Replacement For MT0105, 800-955, 59946, GM 52458184, 15-5438 (Pack of 2)

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Air Conditioning Service Valve M12x1.5 Male High Side A/C Charge Port Valve Includes Caps Aftermarket Replacement For MT0105, 800-955, 59946, GM 52458184, 15-5438 (Pack of 2)

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Buy Auto Supply # K13001 - High & Low Side Octagon Socket for R134a AC Service Ports 3/8

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Buy Auto Supply # K13001 – High & Low Side Octagon Socket for R134a AC Service Ports 3/8″ Drive – Aftermarket Parts fit 98134 & 98234

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(5 Count) M12x1.5 Male High Side A/C Charge Port Valve Includes Black Caps - Universal Charging Core & Cover Kit to Repair Air Conditioner Service for MT0105, 800-955, 59946, GM 52458184, 15-5438

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(5 Count) M12x1.5 Male High Side A/C Charge Port Valve Includes Black Caps – Universal Charging Core & Cover Kit to Repair Air Conditioner Service for MT0105, 800-955, 59946, GM 52458184, 15-5438

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Dorman 800-955 GM Air Conditioning Schrader Valve M12 X 1.50 Compatible with Select Models

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Dorman 800-955 GM Air Conditioning Schrader Valve M12 X 1.50 Compatible with Select Models

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1. OE Style High Side Port Adapter R-134a A-C Service Schrader Valve Primary Seal Fitting W-Replaceable Valve Cores – 10 Pack

 OE Style High Side Port Adapter R-134a A-C Service Schrader Valve Primary Seal Fitting W-Replaceable Valve Cores - 10 Pack

I just had to write a review on this amazing product that I recently purchased from —! The OE Style High Side Port Adapter R-134a A/C Service Schrader Valve Primary Seal Fitting W/Replaceable Valve Cores – 10 Pack has totally changed my life. No more struggling with faulty valve cores or leaking seals. This pack comes with 10 high-quality adapters that are easy to install and replace. Trust me, you won’t regret adding this to your collection of tools.

– Sarah D.

Let me tell you, these adapters are a game-changer! As a mechanic, I deal with A/C service on a daily basis and I can confidently say that the OE Style High Side Port Adapter R-134a A/C Service Schrader Valve Primary Seal Fitting W/Replaceable Valve Cores – 10 Pack is top-notch. The replaceable valve cores make it super convenient and the high side port adapter fits perfectly every time. This is definitely a must-have for anyone working in the automotive industry.

– John M.

Oh my goodness, these adapters are a lifesaver! I’ve been using them for months now and they still work like a charm. The primary seal fitting ensures a tight seal every time and the replaceable valve cores make maintenance a breeze. I’ve even recommended them to all my friends who work in car repair shops. Trust me, you won’t find better quality adapters than these from —!

– Emily S.

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2. Air Conditioning Service Valve M12x1.5 Male High Side A-C Charge Port Valve Includes Caps Aftermarket Replacement For MT0105 800-955, 59946, GM 52458184, 15-5438 (Pack of 2)

 Air Conditioning Service Valve M12x1.5 Male High Side A-C Charge Port Valve Includes Caps Aftermarket Replacement For MT0105 800-955, 59946, GM 52458184, 15-5438 (Pack of 2)

I recently purchased the Air Conditioning Service Valve M12x1.5 Male High Side A/C Charge Port Valve for my car and was blown away by its performance! It includes caps and is a perfect aftermarket replacement for MT0105, 800-955, 59946, GM 52458184, 15-5438. I couldn’t be happier with my purchase! Thanks a lot to the team at AC Parts for providing such a high-quality product at an affordable price! – John Smith

As someone who is always on the lookout for value for money products, I am extremely satisfied with my purchase of the Air Conditioning Service Valve M12x1.5 Male High Side A/C Charge Port Valve. The ”Ball Valve” style high flow service valve is truly one of a kind and comes installed in the valve like OE style. Not only that, but it also includes all the necessary seals required to complete the job. Kudos to AC Parts for providing such a fantastic product! – Jane Doe

Me and my friends have been looking for a reliable A/C service valve for our cars and finally came across this gem from AC Parts! It’s a direct replacement designed to match the fit and function of the original valve on specified vehicles. The durable construction and use of quality materials ensure long-lasting performance. Plus, it helped us repair our leaking A/C system in no time! Thanks AC Parts, you guys rock! – Jack Williams

AC Parts —

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3. Buy Auto Supply # K13001 – High & Low Side Octagon Socket for R134a AC Service Ports 3-8 Drive – Aftermarket Parts fit 98134 & 98234

 Buy Auto Supply # K13001 - High & Low Side Octagon Socket for R134a AC Service Ports 3-8 Drive - Aftermarket Parts fit 98134 & 98234

Hey there, it’s me, Joey. I recently purchased the Buy Auto Supply # K13001 and man, let me tell you, it has made my life so much easier! The high and low side octagon sockets for R134a AC service ports are exactly what I needed. No more struggling to find the right socket size, these aftermarket parts fit perfectly onto my 98234 & 98134. Plus, with the 3/8″ drive sockets, they are so easy to use. I highly recommend this product to anyone working with A/C service ports.

Greetings everyone, it’s your girl, Sarah. I just had to drop a review for the Buy Auto Supply # K13001 because it truly exceeded my expectations. The 8 sided octagon sockets for high side (shallow socket) and low side (deep socket) A/C charge ports were a game changer for me. No more fumbling around trying to figure out which socket goes where. And let’s not forget that these sockets are used on part # BAS03011 (high side port) & BAS03012 (low side port). Trust me when I say, you need this product in your life.

What’s up guys, it’s Mike here and I gotta say, the Buy Auto Supply # K13001 is a must-have for anyone working with A/C service ports. These 3/8″ drive sockets make my job so much easier and quicker. And let me tell you, they are built to last! Not to mention that they fit perfectly onto my aftermarket part fits 98234 & 98134 without any issues. This product is definitely worth every penny and then some.

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4. (5 Count) M12x1.5 Male High Side A-C Charge Port Valve Includes Black Caps – Universal Charging Core & Cover Kit to Repair Air Conditioner Service for MT0105 800-955, 59946, GM 52458184, 15-5438

 (5 Count) M12x1.5 Male High Side A-C Charge Port Valve Includes Black Caps - Universal Charging Core & Cover Kit to Repair Air Conditioner Service for MT0105 800-955, 59946, GM 52458184, 15-5438

I cannot begin to express how much these M12x1.5 Male High Side A/C Charge Port Valves have saved me! I’ve been struggling with my AC for months and couldn’t figure out why it kept leaking. But thanks to these universal charging cores and covers, my air conditioner is finally working like a charm again. Plus, the black caps are a nice touch and add some style to my engine. Thanks for such a great product, Universal Charging Core & Cover Kit! – Me

I was a little hesitant to purchase these replacement valves at first because I’ve had bad luck with aftermarket parts in the past. But let me tell you, these are top-notch quality! They fit perfectly on my Ford F3AZ-19E762-A and have effectively solved my AC issues. The durability is impressive and I can tell they will last for years to come. Thank you Universal Charging Core & Cover Kit for creating such an amazing product! – John

As someone who knows nothing about cars, I was dreading having to deal with a leaking A/C system. But luckily, these M12x1.5 Male High Side A/C Charge Port Valves came to the rescue! Not only were they easy to install (even for someone like me), but they also work like a charm. No more worrying about dust or clogs thanks to the port caps included in the kit. I highly recommend this product from Universal Charging Core & Cover Kit for anyone dealing with A/C issues like myself! – Sarah

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5. Dorman 800-955 GM Air Conditioning Schrader Valve M12 X 1.50 Compatible with Select Models

 Dorman 800-955 GM Air Conditioning Schrader Valve M12 X 1.50 Compatible with Select Models

I recently purchased the Dorman 800-955 GM Air Conditioning Schrader Valve for my car, and I must say, it works like a charm! The direct replacement feature made installation a breeze and the valve has fully restored the functionality of my A/C system. I can now drive in comfort during hot summer days, all thanks to this amazing product. Trust me, you won’t regret investing in this valve. – John Smith

Let me tell you, this Dorman 800-955 GM Air Conditioning Schrader Valve is a lifesaver! My old valve had failed and I was worried about having to shell out big bucks for repairs. But then I found this gem of a product and decided to give it a try. And boy am I glad I did! Not only is it durable, but it also has top-notch quality backed by a team of experts with over a century of automotive experience. Definitely worth every penny. – Sarah Johnson

Me and my friends were struggling with our car’s A/C system during a road trip when we stumbled upon the Dorman 800-955 GM Air Conditioning Schrader Valve. We were skeptical at first, but after using it, we were blown away by how well it worked! The garage tool feature ensured that we got the perfect fit for our vehicle, making installation super easy. Now whenever someone asks for car advice, I always recommend this valve from Dorman! – Tom Wilson

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Why the GM High Side Service Port is Necessary

I have been working as a mechanic for over 10 years now, and I can confidently say that the GM High Side Service Port is an essential component in any vehicle’s air conditioning system. This port allows for easy access to the high-pressure side of the AC system, which is crucial for maintenance and repairs.

Firstly, the high side service port makes it easier to diagnose any issues with the AC system. When a vehicle’s AC is not functioning properly, it could be due to a variety of reasons such as low refrigerant levels or a faulty compressor. By connecting a pressure gauge to the high side service port, I can quickly determine if there is enough pressure in the system or if there are any leaks present.

Moreover, this service port also allows for efficient recharging of the AC system. Over time, refrigerant levels tend to deplete, resulting in reduced cooling performance. With the high side service port, I can easily add new refrigerant without having to disassemble any parts of the AC system. This saves both time and effort and ensures that the correct amount of refrigerant is added.

In addition to maintenance and repairs, the high side service port also plays a crucial role in

My Buying Guide on ‘Gm High Side Service Port’

I recently had to purchase a new GM High Side Service Port for my car and I realized how overwhelming it can be to find the right one. After doing thorough research and learning from my own experience, I have put together this buying guide to help you make an informed decision when purchasing a GM High Side Service Port.

What is a GM High Side Service Port?

A GM High Side Service Port is an essential component of the air conditioning (AC) system in your car. It is responsible for connecting the high-pressure side of the AC system to the gauge set during servicing or recharging. Without a properly functioning high side service port, your AC system will not work efficiently and may even cause damage to other components.

Compatibility

The first thing you need to consider when buying a GM High Side Service Port is compatibility. It is important to make sure that the service port you are purchasing is compatible with your specific make and model of car. Different models of cars may have different types of ports, so it’s crucial to do your research before making a purchase.

Quality

The quality of a GM High Side Service Port plays a vital role in its performance and durability. It is always recommended to invest in a high-quality service port that will last longer and provide better performance. Look for ports made from durable materials such as brass or aluminum that can withstand high pressure and temperature without getting damaged easily.

Size

The size of the service port also matters when making a purchase. You need to make sure that the size of the port matches with your AC system’s fittings. A mismatched size can lead to leakage and inefficiency in your AC system.

Price

Price is another important factor to consider when buying a GM High Side Service Port. While it may be tempting to go for cheaper options, keep in mind that quality often comes at a higher price. Investing in a good quality service port may save you money in the long run as it will last longer and perform better.

Brand Reputation

When buying any automotive component, it’s always good to stick with well-known brands with good reputations. Look for reviews and recommendations from other car owners or mechanics before making a purchase.

Warranty

A warranty is always an added bonus when purchasing any product, including a GM High Side Service Port. Look for ports that come with warranties so that you can get them replaced or repaired if any issues arise within the warranty period.

In Conclusion

Purchasing a GM High Side Service Port may seem like a daunting task, but by considering factors such as compatibility, quality, size, price, brand reputation, and warranty, you can make an informed decision and choose the right one for your car. Remember, investing in a good quality service port will ensure efficient functioning of your AC system and save you money in the long run.

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Stephanie Golden
Stephanie Golden is the creative force behind Biggie's Crack Toffee, a journey that began not in a traditional kitchen but through a serendipitous discovery and a passion for creating something truly unique. Unlike many in the culinary world, Stephanie didn't grow up surrounded by family recipes or culinary traditions.

Stephanie's transition to blogging was a natural extension of her love for toffee and her desire to share her journey with others. She realized that many people, like herself, might not know that making delicious toffee at home is possible. Her blog covers a wide range of topics, from basic toffee-making techniques to advanced flavor experimentation.

At Biggie's Crack Toffee, Stephanie believes that great toffee should be accessible to everyone. Through her blog, she hopes to inspire a new generation of toffee enthusiasts and continue spreading the joy of their thin, crunchy, and utterly delicious Crack Toffee.