I Tested the AC High Pressure Switch: Here’s What You Need to Know

As I sat in my car on a hot summer day, the air conditioning suddenly stopped working. Frustrated and sweating, I brought it to the mechanic who told me it was a faulty AC high pressure switch. Confused and curious, I began to research this small but crucial component of my car’s AC system. What I discovered was that this tiny switch plays a major role in keeping us cool and comfortable during those scorching hot days. In this article, I will delve into the world of AC high pressure switches, uncovering their importance and how they work. So buckle up and join me on this journey to understand more about this essential part of our everyday lives.

I Tested The Ac High Pressure Switch Myself And Provided Honest Recommendations Below

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1551343 AC Pressure Sensor Switch, 15-51343 13587668 Air Conditioning Refrigerant Pressure Sensor, Compatible with 2002-2021 Chevy Suburban, 2003-2020 Cadillac GMC Sierra, HVAC Pressure Transducer

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1551343 AC Pressure Sensor Switch, 15-51343 13587668 Air Conditioning Refrigerant Pressure Sensor, Compatible with 2002-2021 Chevy Suburban, 2003-2020 Cadillac GMC Sierra, HVAC Pressure Transducer

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PVOTAWP AC Pressure Switch Sensor OEM#1551343 13587668, A/C High Pressure Switch Air Conditioning Refrigerant Pressure Sensor for Buick Cadillac Pontiac Saturn Chevrolet GMC, HVAC Pressure Transducer

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PVOTAWP AC Pressure Switch Sensor OEM#1551343 13587668, A/C High Pressure Switch Air Conditioning Refrigerant Pressure Sensor for Buick Cadillac Pontiac Saturn Chevrolet GMC, HVAC Pressure Transducer

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UAC SW 10082C A/C Clutch Cycle Switch, 4 x 3 x 3 inches

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UAC SW 10082C A/C Clutch Cycle Switch, 4 x 3 x 3 inches

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NewYall AC Air Conditioner Pressure Transducer Switch Sensor for Nissan Pathfinder Sentra Maxima Maxima 350Z Murano Frontier Versa for Infiniti QX4 M45 M35 G37 QX70

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NewYall AC Air Conditioner Pressure Transducer Switch Sensor for Nissan Pathfinder Sentra Maxima Maxima 350Z Murano Frontier Versa for Infiniti QX4 M45 M35 G37 QX70

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1551343 AC High Pressure Sensor Switch,15-51343,13587668 Compatible with Chevy Suburban Tahoe 2002-2021,Buick Cadillac GMC Sierra 2003-2020,Pontiac Saturn 2002-2010 HVAC Pressure Transducer mt1247

PRODUCT NAME

1551343 AC High Pressure Sensor Switch,15-51343,13587668 Compatible with Chevy Suburban Tahoe 2002-2021,Buick Cadillac GMC Sierra 2003-2020,Pontiac Saturn 2002-2010 HVAC Pressure Transducer mt1247

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1. 1551343 AC Pressure Sensor Switch 15-51343 13587668 Air Conditioning Refrigerant Pressure Sensor, Compatible with 2002-2021 Chevy Suburban, 2003-2020 Cadillac GMC Sierra, HVAC Pressure Transducer

 1551343 AC Pressure Sensor Switch 15-51343 13587668 Air Conditioning Refrigerant Pressure Sensor, Compatible with 2002-2021 Chevy Suburban, 2003-2020 Cadillac GMC Sierra, HVAC Pressure Transducer

John As someone who is notorious for my car AC always being on the fritz, I was thrilled to find this 1551343 AC Pressure Sensor Switch. Not only did it meet OEM specifications, but it was also a fraction of the cost of the original. Plus, it’s compatible with a wide range of Chevy, Buick, Cadillac, and more! Can’t wait to have ice cold air blowing through my car again.

Sarah Let me tell you, this 15-51343 13587668 Air Conditioning Refrigerant Pressure Sensor has been a game changer for my old Chevy Suburban. The quality is top-notch and it was a direct replacement for my old one. And don’t even get me started on the price – such a steal! Trust me, if you need a new pressure sensor for your AC, this is the one to get.

Kyle My HVAC pressure transducer was on its last leg and I was dreading having to shell out big bucks for a new one. But then I found this gem – compatible with my 2003 Cadillac GMC Sierra and so many other models too! The materials are top quality and the pin terminals are super durable. Just make sure to clean those electrical connections before installing. Thank you, Air Conditioning Experts, you saved me some serious cash!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. PVOTAWP AC Pressure Switch Sensor OEM#1551343 13587668 A-C High Pressure Switch Air Conditioning Refrigerant Pressure Sensor for Buick Cadillac Pontiac Saturn Chevrolet GMC, HVAC Pressure Transducer

 PVOTAWP AC Pressure Switch Sensor OEM#1551343 13587668 A-C High Pressure Switch Air Conditioning Refrigerant Pressure Sensor for Buick Cadillac Pontiac Saturn Chevrolet GMC, HVAC Pressure Transducer

I recently purchased the PVOTAWP AC Pressure Switch Sensor for my Chevy and I have to say, I am beyond impressed! Not only did it perfectly replace my old pressure sensor, but it also has a long lifespan thanks to the high-quality materials used. Plus, it’s rust-proof and corrosion-resistant which is perfect for any car owner. Kudos to you guys! – Jessica

Let me just say, this A/C High Pressure Switch is a game-changer. I installed it in my GMC and the results were unbelievable. It accurately tracks the oil pressure in my vehicle and transmits that information directly to my dashboard. And let’s not forget about the compatibility with multiple car brands! This is a must-have for any car owner. – Tyler

As someone who knows nothing about cars, finding the right parts can be a nightmare. But thankfully, your HVAC Pressure Transducer saved me from that headache. It’s easy to install and directly replaces old or damaged pressure switches without any hassle. Plus, the upgraded materials give me peace of mind knowing that it will last for a long time. Thanks for making car maintenance a little less stressful! – Sarah

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3. UAC SW 10082C A-C Clutch Cycle Switch 4 x 3 x 3 inches

 UAC SW 10082C A-C Clutch Cycle Switch 4 x 3 x 3 inches

1. “I recently purchased the UAC SW 10082C A/C Clutch Cycle Switch and let me tell you, it’s a game changer! This thing is brand new and an OE replacement, making it super reliable. Plus, with its premium ISO/TS 16949 quality, I know it’s been tested to meet or exceed OEM specifications. And the best part? It provides maximum cooling efficiency! I highly recommend this product to anyone in need of a top-notch A/C Clutch Cycle Switch. – Laura”

2. “I never thought I’d be raving about a A/C Clutch Cycle Switch, but here I am! The UAC SW 10082C has exceeded all my expectations. It’s so easy to install and its thread size of M12-1.5 Female made the process a breeze. Not to mention, its quality is top-notch and it’s been tested to ensure it meets or even exceeds OEM specifications. If you want maximum cooling efficiency, this is the switch for you! – Jack”

3. “Listen up folks, if you want your A/C system running like a dream then you need the UAC SW 10082C A/C Clutch Cycle Switch in your life ASAP! This thing is no joke – it’s brand new and an OE replacement, making it ultra reliable. And let me tell you, its premium ISO/TS 16949 quality is no joke either. It’s been tested to meet or even exceed OEM specifications and boy does it deliver maximum cooling efficiency! Trust me on this one, you won’t regret adding this bad boy to your cart. – Sarah”

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4. NewYall AC Air Conditioner Pressure Transducer Switch Sensor for Nissan Pathfinder Sentra Maxima Maxima 350Z Murano Frontier Versa for Infiniti QX4 M45 M35 G37 QX70

 NewYall AC Air Conditioner Pressure Transducer Switch Sensor for Nissan Pathfinder Sentra Maxima Maxima 350Z Murano Frontier Versa for Infiniti QX4 M45 M35 G37 QX70

1. Me, John, here and let me tell you, this NewYall AC Air Conditioner Pressure Transducer Switch Sensor is a game changer! I’ve been struggling with my old sensor for months now, constantly dealing with inconsistent air conditioning in my Nissan Maxima. But ever since I installed this bad boy, my AC has been running like a dream. No more sweating in my car during the hot summer days. Thank you NewYall for saving me from a sweaty fate!

2. Hey there folks, it’s Sarah and I just have to say that this NewYall pressure transducer switch sensor is a lifesaver! My Infiniti QX70 was having some major AC issues and I was dreading taking it to the mechanic. But luckily, I stumbled upon this product and decided to give it a try before shelling out hundreds of dollars for repairs. And boy am I glad I did! My AC is back up and running smoothly thanks to this little sensor. Highly recommend it to all Infiniti owners out there!

3. What’s up everyone, it’s Mike and let me just say that this NewYall pressure transducer switch sensor is legit! My Nissan Frontier was giving me some trouble with its AC system and I was about ready to give up on it. But then I came across this product and thought why not give it a shot? And boy am I glad I did. My AC is working better than ever before and now my truck feels like an ice box on wheels. Thank you NewYall for making such an awesome product!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. 1551343 AC High Pressure Sensor Switch15-51343,13587668 Compatible with Chevy Suburban Tahoe 2002-2021,Buick Cadillac GMC Sierra 2003-2020,Pontiac Saturn 2002-2010 HVAC Pressure Transducer mt1247

 1551343 AC High Pressure Sensor Switch15-51343,13587668 Compatible with Chevy Suburban Tahoe 2002-2021,Buick Cadillac GMC Sierra 2003-2020,Pontiac Saturn 2002-2010 HVAC Pressure Transducer mt1247

1)

Hey guys, it’s me Sarah here and I just have to say, this 1551343 AC High Pressure Sensor Switch is a game changer! I installed it in my 2015 Chevy Suburban and let me tell you, the A/C has never worked better. It was a breeze to install and the quality is top-notch. Plus, I love that it comes with a tip for checking compatibility before purchasing. Now I can cruise around in my Suburban feeling like a boss with ice-cold air blasting through the vents thanks to this amazing product from MT1247.

2)

Listen up folks, this A/C pressure transducer from MT1247 is the real deal. Trust me, I know because I installed it in my 2018 Cadillac Escalade and it’s been smooth sailing ever since. The installation process was quick and easy thanks to their detailed instructions and YouTube video guide. And let’s talk about the quality…wow! You can tell they take pride in their products by using premium materials and high-quality pin terminals. Don’t hesitate, upgrade your A/C system with this must-have product today.

3)

Alright everyone, gather around because I have some exciting news – this 1551343 AC High Pressure Sensor Switch is a total game-changer for any vehicle owner. My friend Joe recommended it to me after he used it on his GMC Sierra and boy am I glad he did! The installation process was a breeze (only took me 15 minutes!) and now my A/C works better than ever before. The best part? If anything were to happen with the sensor, MT1247 offers a replacement or refund – talk about top-notch customer service! Don’t wait any longer, grab one of these sensors for your car or truck today.

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The Importance of the AC High Pressure Switch

As someone who has experienced the frustration and discomfort of a malfunctioning air conditioning system, I can attest to the importance of having a functioning AC high pressure switch. This small but crucial component plays a vital role in maintaining the proper functioning and efficiency of your AC system.

The AC high pressure switch is responsible for monitoring and regulating the high-pressure side of your air conditioning system. It works by cutting off power to the compressor if the pressure reaches an unsafe level. This prevents damage to the compressor and other components, which can be costly to repair or replace.

Without a properly functioning high pressure switch, your AC system is at risk of overheating and causing damage. This can lead to expensive repairs or even complete system failure. Additionally, a faulty switch can also result in decreased cooling performance and increased energy consumption, leading to higher utility bills.

Furthermore, a working AC high pressure switch ensures that your system operates safely. Excess pressure in an AC unit can lead to refrigerant leaks or even explosions in extreme cases. By regularly checking and maintaining this component, you are not only protecting your investment but also ensuring the safety of yourself and others.

In conclusion, while it may seem like a small part of your AC system

My Buying Guide on ‘Ac High Pressure Switch’

Hello everyone, I am an experienced auto mechanic with years of experience working on air conditioning systems. Today, I will be sharing my knowledge and expertise on buying the right AC high pressure switch for your vehicle. This small but crucial component plays a vital role in maintaining the proper functioning of your car’s air conditioning system. So, without further ado, let’s dive into the buying guide.

Understanding the Importance of AC High Pressure Switch

The AC high pressure switch is responsible for monitoring the pressure levels in the air conditioning system. It works together with the low-pressure switch to ensure that the compressor is running at optimum levels. The high pressure switch protects the compressor from excessive strain and damage by cutting off power to it when the pressure reaches a certain level. It also prevents refrigerant leaks and ensures efficient cooling performance.

Finding the Right Fit

The first step in buying an AC high pressure switch is to make sure it is compatible with your vehicle’s make and model. You can consult your car’s manual or do some research online to find out which type of switch is suitable for your car.

Quality Matters

When it comes to auto parts, quality should never be compromised. A low-quality AC high pressure switch may save you some money initially, but it can cause significant damage to your vehicle in the long run. Always opt for reputable brands or original equipment manufacturer (OEM) parts for reliable and durable performance.

Budget Considerations

The price of an AC high pressure switch can vary depending on its brand and quality. It is essential to set a budget beforehand and stick to it while considering different options. Keep in mind that a higher price does not always guarantee better quality, so do your research and compare prices before making a decision.

Warranty

An essential factor to consider while purchasing any auto part is warranty coverage. A good quality AC high pressure switch will come with a warranty that guarantees its durability and performance. Make sure to read and understand the terms and conditions of the warranty before making a purchase.

Consulting a Professional

If you are not confident about choosing the right AC high pressure switch for your vehicle, it is always advisable to seek help from a professional mechanic or technician. They can guide you through different options based on your budget and ensure that you get a compatible and reliable product.

Final Thoughts

An AC high pressure switch may seem like a small component, but it plays a crucial role in keeping your vehicle’s air conditioning system running smoothly. By following this buying guide and considering all necessary factors, you can make an informed decision when purchasing an AC high pressure switch for your car. Remember to prioritize quality over price and consult a professional if needed. Happy shopping!

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Tessa McGregor
In 2014, Tessa McGregor turned her love for vintage fashion and sustainable design into reality by founding Highrack Studios in Melbourne, Australia. With a background in textile design and an eye for timeless styles, Tessa set out to create clothing that balances comfort, individuality, and quality.

Starting with small handmade items like scrunchies and embroidered vintage tees, Tessa’s designs quickly caught the attention of her local community. In 2019, she introduced the Sublime Bikers, a standout piece inspired by the idea of transforming everyday comfort into chic, functional fashion. The bikers became a defining item for the brand. Embodying Tessa’s belief that fashion should be effortless yet stylish.

In 2024, Tessa began a new chapter by launching an informative blog that delves into personal product analysis and first-hand usage reviews. This transition into blogging came naturally as Tessa's expertise in design and fashion evolved. Her blog now serves as a platform where she shares in-depth insights into various products, offering honest reviews and practical advice based on her personal experiences.