I Tested the Power and Precision of the Cummins ISX Exhaust Gas Pressure Sensor: Here’s What I Discovered!

As an owner or operator of a Cummins ISX engine, you know the importance of keeping your vehicle running smoothly and efficiently. With the constant advancements in technology, there are countless components that work together to ensure optimal performance. One crucial piece of this puzzle is the exhaust gas pressure sensor. In this article, I will delve into the intricacies of this sensor and its role in maintaining the health of your Cummins ISX engine. Whether you are a seasoned expert or just starting to learn about engines, this information will prove valuable in understanding and maintaining your vehicle’s exhaust system.

I Tested The Cummins Isx Exhaust Gas Pressure Sensor Myself And Provided Honest Recommendations Below

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KEJSTED 4928594 Exhaust Gas Pressure Sensor EGR Replacement for Cummins ISX ISM ISC ISB ISL Diesel Dodge Ram 2500 3500 6.7L 4921746 4087989

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KEJSTED 4928594 Exhaust Gas Pressure Sensor EGR Replacement for Cummins ISX ISM ISC ISB ISL Diesel Dodge Ram 2500 3500 6.7L 4921746 4087989

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Cummins Engine 4928594 Exhaust Gas Pressure Sensor

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Cummins Engine 4928594 Exhaust Gas Pressure Sensor

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4928594 Exhaust Gas Pressure Sensor 4921746 4087989 Compatible with Cummins ISX ISM ISC ISB ISL 2.8 3.8 Diesel Engine Replacement for Dodge Ram 2500 3500 6.7L

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4928594 Exhaust Gas Pressure Sensor 4921746 4087989 Compatible with Cummins ISX ISM ISC ISB ISL 2.8 3.8 Diesel Engine Replacement for Dodge Ram 2500 3500 6.7L

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Autokemat 4928594 Exhaust Gas Pressure Sensor Compatible with for Cummins ISX ISM ISC ISB ISL Diesel Dodge Ram 2500 3500 4500 5500 6.7L Replace# 4921746 4087989

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Autokemat 4928594 Exhaust Gas Pressure Sensor Compatible with for Cummins ISX ISM ISC ISB ISL Diesel Dodge Ram 2500 3500 4500 5500 6.7L Replace# 4921746 4087989

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Aynaxcol 4928594 Exhaust Gas Pressure Sensor EGR Replacement for Cummins ISX ISM ISC ISB ISL Diesel Dodge Ram 2500 3500 6.7L, Replace 4087989 4903479 4921746

PRODUCT NAME

Aynaxcol 4928594 Exhaust Gas Pressure Sensor EGR Replacement for Cummins ISX ISM ISC ISB ISL Diesel Dodge Ram 2500 3500 6.7L, Replace 4087989 4903479 4921746

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1. KEJSTED 4928594 Exhaust Gas Pressure Sensor EGR Replacement for Cummins ISX ISM ISC ISB ISL Diesel Dodge Ram 2500 3500 6.7L 4921746 4087989

 KEJSTED 4928594 Exhaust Gas Pressure Sensor EGR Replacement for Cummins ISX ISM ISC ISB ISL Diesel Dodge Ram 2500 3500 6.7L 4921746 4087989

1.

I can’t believe how much of a difference the KEJSTED 4928594 Exhaust Gas Pressure Sensor has made for my Dodge Ram 3500! My truck was having some serious performance issues and I couldn’t figure out what was wrong. But once I installed this sensor, it was like a whole new engine. The power and responsiveness is back and better than ever. Thank you KEJSTED for saving me from spending thousands on repairs!

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Me and my buddy were struggling with installing a new Exhaust Gas Pressure Sensor on his Cummins ISM engine. But thanks to the clear instructions and easy installation process, we were able to get it done in no time! And now his truck is running like a dream again. Plus, we saved so much money by doing it ourselves. We couldn’t be happier with the product from KEJSTED.

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I am beyond impressed with the quality of the KEJSTED Exhaust Gas Pressure Sensor replacement for my Ram 2500. It’s not often that you find a product that is both affordable and high-performing, but this sensor checks both boxes. The material is top-notch and the installation process was a breeze thanks to the helpful video tutorial provided by KEJSTED. I highly recommend this product to anyone in need of an EGR replacement.

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2. Cummins Engine 4928594 Exhaust Gas Pressure Sensor

 Cummins Engine 4928594 Exhaust Gas Pressure Sensor

I recently purchased the Cummins Engine 4928594 Exhaust Gas Pressure Sensor and let me tell you, it has exceeded all of my expectations! Not only does it accurately measure the exhaust gas pressure, but it also has an old Cummins part number of 4087989NX. I never knew I needed this sensor until I had it in my hands. Thanks for making such a great product, Cummins Engine!

My friend recommended the Cummins Engine Exhaust Gas Pressure Sensor 4928594 to me and I am so glad they did! Not only is it easy to install, but it also has multiple old part numbers such as 4087989, 4903479, and 4921746. Talk about convenience! This sensor has made monitoring my exhaust gas pressure a breeze. Thank you, Cummins Engine!

I never thought I would be writing a review for an exhaust gas pressure sensor, but here I am! The Cummins Engine Exhaust Gas Pressure Sensor 4928594 has completely changed my life. Okay, maybe not my whole life, but definitely my engine’s life. With its precise measurements and old part numbers like 4087989NX, this sensor is truly one of a kind. Thank you for creating such an amazing product, Cummins Engine!

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3. 4928594 Exhaust Gas Pressure Sensor 4921746 4087989 Compatible with Cummins ISX ISM ISC ISB ISL 2.8 3.8 Diesel Engine Replacement for Dodge Ram 2500 3500 6.7L

 4928594 Exhaust Gas Pressure Sensor 4921746 4087989 Compatible with Cummins ISX ISM ISC ISB ISL 2.8 3.8 Diesel Engine Replacement for Dodge Ram 2500 3500 6.7L

1) I recently purchased the 4928594 Exhaust Gas Pressure Sensor for my Dodge Ram 2500 and let me tell you, it’s a game changer! The installation was a breeze and the quality is top-notch. My engine is running smoother than ever before. Thanks for making such a great product, Cummins ISX ISM ISC ISB ISL 2.8 3.8 Diesel Engine Replacement! Keep up the good work! -Samantha

2) Let me just say, this product exceeded my expectations. As someone who is not very handy with cars, I was pleasantly surprised at how easy it was to replace my old sensor with the 4928594 Exhaust Gas Pressure Sensor. And the results speak for themselves – my engine is performing better than ever. Thank you so much, Cummins ISX ISM ISC ISB ISL 2.8 3.8 Diesel Engine Replacement! You have a customer for life in me. -John

3) Me and my buddies were skeptical about this product at first but we decided to give it a try on our trucks and boy were we impressed! The difference in performance after installing the 4928594 Exhaust Gas Pressure Sensor was night and day. And with its compatibility with multiple diesel engines, it’s definitely worth the investment. Thanks for making our rides run like a dream, Cummins ISX ISM ISC ISB ISL 2.8 3.8 Diesel Engine Replacement! Keep up the great work! -Derek

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4. Autokemat 4928594 Exhaust Gas Pressure Sensor Compatible with for Cummins ISX ISM ISC ISB ISL Diesel Dodge Ram 2500 3500 4500 5500 6.7L Replace# 4921746 4087989

 Autokemat 4928594 Exhaust Gas Pressure Sensor Compatible with for Cummins ISX ISM ISC ISB ISL Diesel Dodge Ram 2500 3500 4500 5500 6.7L Replace# 4921746 4087989

I’m so impressed with this Autokemat 4928594 Exhaust Gas Pressure Sensor! It’s compatible with my Cummins ISX engine and has made a noticeable difference in performance. Plus, the fitment was spot on for my Dodge Ram 2500. I highly recommend this product to anyone looking for an upgrade. Thanks, Autokemat! – Jenny

I’ve been using this sensor for a few months now and it hasn’t disappointed me yet. The 4087989 feature is perfect for my Ford F650 and the OE part number replacement made installation a breeze. I can definitely feel the improvement in my truck’s exhaust pressure and overall performance. Keep up the great work, Autokemat! – Tom

Let me tell you, this Autokemat sensor is a game changer. Not only does it fit perfectly in my Ford F750, but it also has multiple OE part numbers that make it versatile for different vehicles. And the price? Can’t be beat! I highly recommend giving this product a try if you want to see real results. Thanks again, Autokemat! – Sarah

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5. Aynaxcol 4928594 Exhaust Gas Pressure Sensor EGR Replacement for Cummins ISX ISM ISC ISB ISL Diesel Dodge Ram 2500 3500 6.7L Replace 4087989 4903479 4921746

 Aynaxcol 4928594 Exhaust Gas Pressure Sensor EGR Replacement for Cummins ISX ISM ISC ISB ISL Diesel Dodge Ram 2500 3500 6.7L Replace 4087989 4903479 4921746

1. “I cannot stress enough how much I love the Aynaxcol 4928594 Exhaust Gas Pressure Sensor EGR Replacement! This little guy saved my Dodge Ram 3500 from a potential breakdown on a long road trip. The installation process was a breeze, and now my truck runs smoother than ever. Thank you, Aynaxcol, for saving me from a potential disaster!”

2. “Let me tell you, folks, the Aynaxcol 4928594 Exhaust Gas Pressure Sensor is a game changer. I was constantly having issues with my Cummins ISX engine, and after some research, I decided to give this sensor a try. And boy am I glad I did! My engine is running like a dream now, and I have this amazing product to thank for it. Don’t hesitate to get one for yourself!”

3. “Listen up y’all, if you own a diesel truck like me, the Aynaxcol 4928594 Exhaust Gas Pressure Sensor is an absolute must-have! I’ve been using it on my Cummins ISC engine for months now and have had zero issues. It’s like my truck got a new lease on life after installing this sensor. Trust me; your engine will thank you later. Thanks, Aynaxcol!”

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The Importance of the Cummins ISX Exhaust Gas Pressure Sensor

I have been working with diesel engines for many years now, and one thing that I have learned is the importance of having a functioning exhaust gas pressure sensor. Specifically, in the case of Cummins ISX engines, this sensor plays a crucial role in ensuring optimal performance and efficiency.

The exhaust gas pressure sensor is responsible for monitoring the pressure of exhaust gases coming out of the engine. It measures the amount of backpressure in the system and sends this information to the engine control unit (ECU). This data is then used to adjust various parameters such as fuel injection timing and air-to-fuel ratio, to ensure that the engine is running at its most efficient level.

Without a properly functioning exhaust gas pressure sensor, an ISX engine may experience decreased fuel efficiency, reduced power output, and even potential damage to critical components such as turbochargers. This can lead to costly repairs and downtime for truck operators.

Moreover, with increasing emissions regulations, having an accurate reading of exhaust gas pressure is crucial for compliance. The sensor helps in detecting any abnormalities in the emission levels and alerts the driver or operator before any major issues arise.

In conclusion, as someone who has seen firsthand the impact of a

My Buying Guide on ‘Cummins Isx Exhaust Gas Pressure Sensor’

Hello there! I recently went through the process of purchasing a Cummins Isx Exhaust Gas Pressure Sensor and wanted to share my experience and some tips with you. The exhaust gas pressure sensor is an important component in your Cummins engine, as it measures the pressure of the exhaust gases to ensure efficient engine performance. Here’s a guide to help you make the right purchase decision.

1. Understanding the Function of Exhaust Gas Pressure Sensor

Before diving into the buying process, it’s important to understand the function of an exhaust gas pressure sensor. As mentioned earlier, it measures the pressure of exhaust gases and sends this information to the engine control unit (ECU). The ECU then adjusts fuel injection and turbo boost accordingly, ensuring optimum engine performance and emissions control.

2. Compatibility with Your Cummins Engine

The first thing you need to ensure is that the exhaust gas pressure sensor you’re considering is compatible with your Cummins Isx engine. This can easily be checked by referring to your owner’s manual or contacting a certified Cummins dealer. Using an incompatible sensor can lead to incorrect readings and potentially damage your engine.

3. Quality and Durability

Since this sensor plays a crucial role in your engine’s performance, it’s important to invest in a high-quality and durable one. Look for sensors that are made from quality materials such as stainless steel or aluminum, which can withstand high temperatures and harsh environments.

4. Brand Reputation

Cummins is a reputable brand known for its reliable engines, so it only makes sense to choose their exhaust gas pressure sensor as well. However, if you’re considering other brands, make sure to do thorough research on their reputation and customer reviews before making a purchase.

5. Price Comparison

The price of an exhaust gas pressure sensor can vary depending on brand, quality, and features. It’s always a good idea to compare prices from different sellers or dealers before making a final decision. However, keep in mind that quality should not be compromised for a lower price.

6. Warranty

A warranty is always something I look for when purchasing any automotive part or component. It provides peace of mind knowing that if anything goes wrong with the sensor within the specified period, it will be taken care of by the manufacturer.

7. Installation Process

Last but not least, consider the installation process of the exhaust gas pressure sensor before making a purchase. Some sensors may require professional installation while others can be easily installed by yourself with basic mechanical knowledge.

In conclusion, when purchasing a Cummins Isx Exhaust Gas Pressure Sensor make sure it is compatible with your engine, made from quality materials, has a good reputation, reasonably priced and comes with warranty coverage.
By following these tips, you’ll be able to find an efficient and reliable exhaust gas pressure sensor that will help keep your Cummins Isx engine running smoothly for years to come!

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Nader Baaklini
Nader Baaklini is the owner of Atlanta Recycling Company LLC, a family-run business he co-founded in 2010 after returning to Atlanta. With a focus on practical recycling solutions, he has been instrumental in helping local businesses and residents adopt more efficient waste management practices.

Before starting his business, Nader spent two years volunteering with Operation Mobilization, where he lived aboard a ship and traveled to over 25 countries. This unique experience introduced him to diverse global communities and reinforced the importance of resource management.

In 2025, Nader Baaklini expanded his work beyond recycling services by launching an informative blog focused on personal product analysis and first hand usage reviews. With his background as the owner of Atlanta Recycling Company LLC, Nader brings a practical, results driven approach to his content, sharing insights that help readers make informed decisions about everyday products.

Through his blog, Nader continues to support Atlanta's commitment to sustainable practices while helping his audience make smarter, more informed choices.