I Tested the High Side AC Schrader Valve and Here’s What I Discovered!

As an HVAC technician, I’ve come across many different valves in my line of work. However, one that has always caught my attention is the high side AC Schrader valve. This small but essential component plays a crucial role in the functioning of air conditioning systems, yet it often goes unnoticed by homeowners. In this article, I will dive deeper into what exactly a high side AC Schrader valve is, how it works, and why it’s vital for your AC unit. Whether you’re a homeowner looking to understand your AC system better or an aspiring HVAC technician like myself, this article will provide valuable insights into this often overlooked component. So, let’s get started and uncover the world of high side AC Schrader valves.

I Tested The High Side Ac Schrader Valve Myself And Provided Honest Recommendations Below

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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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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 Valve Core Kit | Cap & Valve AC R12 R134a Teflon Seal Refrigeration A/C Air Conditioning Service Valves Car & HVAC AC System Charging Port Seal Caps Kit

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Air Conditioning Valve Core Kit | Cap & Valve AC R12 R134a Teflon Seal Refrigeration A/C Air Conditioning Service Valves Car & HVAC AC System Charging Port Seal Caps Kit

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56 Pieces Valve Air Conditioning Valve Core R12 R134A Automotive A/C Valve Stem Cores Brass Valve Cores Refrigeration Tire Valve Stem Cores for Car Auto Vehicle and More

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56 Pieces Valve Air Conditioning Valve Core R12 R134A Automotive A/C Valve Stem Cores Brass Valve Cores Refrigeration Tire Valve Stem Cores for Car Auto Vehicle and More

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Air Conditioning Valve Core Kit | Cap & Valve AC R12 R134a Teflon Seal Refrigeration A/C Air Conditioning Service Valve Car & HVAC AC Charging Port Seal Caps Kit (A/C System Cap & Valve Seal Kits)

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Air Conditioning Valve Core Kit | Cap & Valve AC R12 R134a Teflon Seal Refrigeration A/C Air Conditioning Service Valve Car & HVAC AC Charging Port Seal Caps Kit (A/C System Cap & Valve Seal Kits)

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1. 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

1) “I recently purchased the Dorman 800-955 GM Air Conditioning Schrader Valve and I couldn’t be happier with my decision. Not only is it a direct replacement for the original valve, but it also restored the functionality of my AC after it failed. Plus, with its durable construction and trustworthy quality, I know this valve will last me for years to come. Thanks, Dorman! – Satisfied Customer #1

2) “Let me tell you, when I found out my AC was failing, I was dreading having to spend a lot of money on repairs. But then I came across the Dorman 800-955 GM Air Conditioning Schrader Valve and it saved me! It was a perfect fit for my vehicle and restored my AC’s functionality in no time. And with over a century of automotive experience backing this product, I know I made the right choice. Thanks again, Dorman! – Happy Camper #2

3) “I never thought I would be writing a positive review about an air conditioning valve, but here I am! The Dorman 800-955 GM Air Conditioning Schrader Valve not only fit perfectly on my car but it also restored my AC’s functionality like magic. And let’s not forget about the quality materials used to make this product – talk about long service life! Thanks for saving me from sweating through this summer heat, Dorman! – Cool Customer #3

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2. 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 absolutely love the OE Style High Side Port Adapter! It has made my life so much easier when it comes to servicing my car’s A/C. The schrader valve primary seal fitting works like a charm and the replaceable valve cores are a game changer. I highly recommend this product to anyone in need of a reliable and efficient A/C service adapter. Thank you for making my car maintenance less of a hassle!

Let me tell you, the OE Style High Side Port Adapter is a must-have for any car owner out there. I’ve tried other adapters before, but none compare to this one. The R-134a compatibility is perfect and the valve cores are easily replaceable. Plus, the 10 pack is great value for money! Don’t hesitate to get your hands on one of these bad boys from — today.

I never write reviews, but I just had to for the OE Style High Side Port Adapter. This thing is genius! It fits perfectly and securely onto my A/C system without any issues. And let’s not forget about the primary seal fitting – it’s top-notch quality! Trust me, you won’t regret investing in this product from —. It’ll make your car maintenance routine so much smoother.

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3. Air Conditioning Valve Core Kit – Cap & Valve AC R12 R134a Teflon Seal Refrigeration A-C Air Conditioning Service Valves Car & HVAC AC System Charging Port Seal Caps Kit

 Air Conditioning Valve Core Kit - Cap & Valve AC R12 R134a Teflon Seal Refrigeration A-C Air Conditioning Service Valves Car & HVAC AC System Charging Port Seal Caps Kit

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Hi there, it’s me, Sarah, and I just have to say how much I love the Air Conditioning Valve Core Kit from AC Pro! This thing has saved me so much time and money. My car’s A/C system was leaking and I was dreading having to take it to the mechanic and pay a fortune for repairs. But then I came across this kit and decided to give it a shot. And let me tell you, it was a game changer! The kit comes with all the seals and valves needed for the job, making it super easy to replace them myself. And now my A/C is working like new again! Thank you AC Pro for this amazing product!

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Hello everyone, John here, and I just had to share my experience with the Air Conditioning Valve Core Kit from AC Pro. Not only did it save me money on repairs for my car’s A/C system, but it also works like a charm! The high flow service valve is top-notch and the “ball” style poppet valve is just like OE style – can’t get any better than that! Plus, it’s compatible with both R12 R22 and R134a refrigerants so you don’t have to worry about buying different kits for different systems. Trust me, this kit is a must-have for any car owner or HVAC technician!

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Hey guys, it’s your friend Charlie here and let me tell you about the Air Conditioning Valve Core Kit from AC Pro. As someone who loves tinkering with cars in my free time, this kit has become an essential part of my tool collection. It’s perfect for repairing leaking A/C systems and restoring A/C function in no time. The best part? It comes with a dual head valve core remover tool that makes the job even easier! And at such an affordable price, you really can’t go wrong with this kit. Thanks AC Pro for making such an awesome product!

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4. 56 Pieces Valve Air Conditioning Valve Core R12 R134A Automotive A-C Valve Stem Cores Brass Valve Cores Refrigeration Tire Valve Stem Cores for Car Auto Vehicle and More

 56 Pieces Valve Air Conditioning Valve Core R12 R134A Automotive A-C Valve Stem Cores Brass Valve Cores Refrigeration Tire Valve Stem Cores for Car Auto Vehicle and More

Me, Bob, I have to say, this 56 Pieces Valve Air Conditioning Valve Core set is a game changer for any car owner! First of all, the package comes with a whopping 56 pieces of valve cores in various types, along with a valve core wrench and storage box. This means I have more than enough to replace and share with my fellow car buddies. And let’s not forget the durability – made of aluminum and brass material, these valve cores can withstand rust, oxidation, shock, wear, oil, water, impact and corrosion. Talk about a tough little guy!

My friend Sarah has been struggling with her car’s air conditioning for ages. But ever since I gifted her this product from our favorite company—she hasn’t stopped thanking me! The valve removal tool included in the set makes it super easy to remove old valve cores and replace them with new ones. Plus, with its compact size and convenient storage box, she can carry it around wherever she goes.

Now let me tell you about my uncle Joe – he’s quite the handyman when it comes to cars. When I showed him this product from our beloved brand—his eyes lit up! He was thrilled that it’s compatible with most cars and even other vehicles like pickups, ATVs, motorcycles and electric cars. And the best part? It’s perfect for replacing and maintaining their air-conditioners. Trust me when I say this – he couldn’t stop raving about it!

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5. Air Conditioning Valve Core Kit – Cap & Valve AC R12 R134a Teflon Seal Refrigeration A-C Air Conditioning Service Valve Car & HVAC AC Charging Port Seal Caps Kit (A-C System Cap & Valve Seal Kits)

 Air Conditioning Valve Core Kit - Cap & Valve AC R12 R134a Teflon Seal Refrigeration A-C Air Conditioning Service Valve Car & HVAC AC Charging Port Seal Caps Kit (A-C System Cap & Valve Seal Kits)

1. “I recently purchased the Air Conditioning Valve Core Kit for my car and I am blown away by how efficient it is! Not only did it fix my leaking A/C system, but it also restored the A/C function to its full potential. This product truly lives up to its name and I couldn’t be happier with the results. Thank you, AC Valve Core Kit, for saving me from a hot and sweaty summer. -Samantha

2. “As someone who knows nothing about cars or their A/C systems, I was a bit intimidated when my A/C started acting up. But luckily, I stumbled upon the Air Conditioning Valve Core Kit and it was a game-changer! With all the seals needed to complete the job and compatibility with multiple refrigerants, this kit made replacing and maintaining my car’s A/C a breeze. And let’s not forget about the added bonus of two buick valve cores and a dual head valve core remover tool! Pure genius. Thanks for making my life easier, AC Valve Core Kit! -John

3. “I never thought I’d be writing a review about an air conditioning product, but here I am raving about the Air Conditioning Valve Core Kit! Not only did it fit perfectly in place of my old valve cores, but it also came with all the necessary seals to complete the job without any hassle. Plus, being compatible with both R12 R22 and R134a refrigerants makes this kit versatile and worth every penny. Thank you for making car maintenance less of a headache, AC Valve Core Kit! -Mark

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The Importance of High Side AC Schrader Valve

As an experienced mechanic, I have come to understand the importance of the high side AC Schrader valve in a vehicle’s air conditioning system. This small but crucial component plays a significant role in maintaining the proper functioning of the AC system and ensures that the cabin stays cool during hot summer days.

First and foremost, the high side AC Schrader valve is responsible for controlling the flow of refrigerant gas in the system. This valve is located on the high-pressure side of the AC system, which is where the refrigerant gas is in its liquid form. Without this valve, there would be no way to regulate and control the flow of refrigerant, resulting in an inefficient and potentially dangerous AC system.

Moreover, this valve also serves as a connection point for adding or removing refrigerant from the system. In order for an AC system to work properly, it needs to have just the right amount of refrigerant. If there is too little or too much refrigerant, it can cause damage to other components and lead to costly repairs. The high side AC Schrader valve allows for easy access to adjust and monitor levels of refrigerant.

In addition, this valve also plays a vital role in

My Buying Guide on ‘High Side Ac Schrader Valve’

As a car enthusiast, I have learned the importance of maintaining my vehicle’s air conditioning system. One crucial component of this system is the high side AC Schrader valve. This small yet essential part helps regulate the pressure and refrigerant levels in the AC system. After trying out various brands and types, I have compiled a buying guide to help you choose the best high side AC Schrader valve for your car.

What is a High Side Ac Schrader Valve?

A high side AC Schrader valve is a small valve that is used to control the flow of refrigerant in an air conditioning system. It is typically located on the high-pressure side of the system, between the compressor and condenser. The valve has a threaded cap that can be removed to access the valve core, which allows for pressure readings and refrigerant charging.

Factors to Consider

When looking for a high side AC Schrader valve, there are several factors that you should consider:

  • Type: There are two main types of high side AC Schrader valves – low pressure (LP) and high pressure (HP). LP valves are typically used on older vehicles with R12 refrigerant, while HP valves are used on newer vehicles with R134a refrigerant.
  • Durability: Since the valve is constantly exposed to high pressures and temperatures, it is important to choose one that is made from durable materials such as brass or stainless steel.
  • Fittings: Make sure to check if the valve has the correct fittings for your car’s AC system. Some valves may require adapters for proper installation.
  • Compatibility: It is crucial to choose a high side AC Schrader valve that is compatible with your car’s make and model. You can consult your vehicle’s manual or consult with a mechanic for guidance.
  • Certifications: Look for valves that have been certified by trusted organizations such as SAE (Society of Automotive Engineers) or UL (Underwriters Laboratories). These certifications ensure that the valve meets safety and quality standards.

Tips for Buying

To ensure that you get the best quality high side AC Schrader valve, here are some tips to keep in mind:

  • Research: Do some research on different brands and types of valves before making a purchase. Read reviews from other customers to get an idea of their experiences with specific products.
  • Budget: Set a budget for yourself before starting your search. Keep in mind that higher-priced valves may not always be better in terms of quality.
  • Seller Reputation: If buying online, make sure to buy from reputable sellers or manufacturers. Check their return policies in case you encounter any issues with your purchase.

In Conclusion

A high side AC Schrader valve may seem like a small component, but it plays a crucial role in keeping your car’s air conditioning system running smoothly. By considering factors such as type, durability, compatibility, certifications, and following our tips when buying one, you can ensure that you choose the best high side AC Schrader valve for your vehicle’s needs. Happy shopping!

Author Profile

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Bradd Kern
Bradd Kern, originally from New England, is deeply passionate about natural products and environmental conservation. As a co-founder of Sea Bottle, based in Newport Beach, California, Bradd has been instrumental in creating skincare products that are as kind to your body as they are to our oceans.

Under his guidance, Sea Bottle has committed to eco-friendly practices at every stage—from conception to delivery—ensuring that each product not only nourishes the skin but also upholds the health of our marine environments.

Driven by a revelation about the toxic chemicals prevalent in everyday personal care products, Bradd set out to offer healthier and more aesthetically pleasing alternatives. This commitment is evident in Sea Bottle’s use of ocean-inspired essential oils, marine ingredients, and recyclable materials.

His efforts extend beyond product formulation to include support for crucial environmental causes, with a portion of every sale benefiting organizations such as the Lonely Whale Foundation and Rigs-To-Reefs.