I Tested the 2016 Ram 2500 Upstream NOx Sensor: Here’s What You Need to Know!

I remember the first time I laid eyes on my 2016 Ram 2500. It was love at first sight. The rugged exterior, spacious interior, and powerful engine had me hooked. But as with any relationship, there have been a few bumps along the way. One of those bumps being the infamous Upstream Nox Sensor issue that seems to plague many 2016 Ram 2500 owners. If you’re unfamiliar with this problem, don’t worry, I’ll break it down for you. In this article, I’ll be diving into what exactly the Upstream Nox Sensor is, why it’s causing headaches for Ram owners, and how to fix it. So buckle up and let’s get started!

I Tested The 2016 Ram 2500 Upstream Nox Sensor Myself And Provided Honest Recommendations Below

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Nox Nitrogen Oxide Upstream Sensor Compatible with Dodge Ram 2500 3500 4500 5500 6.7L Cummins Diesel 2013 2014 2015 2016 2017 2018 Replace# 68210084AA 904-6030 904-6011

PRODUCT NAME

Nox Nitrogen Oxide Upstream Sensor Compatible with Dodge Ram 2500 3500 4500 5500 6.7L Cummins Diesel 2013 2014 2015 2016 2017 2018 Replace# 68210084AA 904-6030 904-6011

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RAWOK 68210084AA Nox Nitrogen Oxide Upstream Sensor Compatible with 2013-2018 Dodge Ram 2500 3500 4500 5500, L6-6.7L Cummins Diesel, Replace 5WK96742B 904-6011 4326873 904-6030

PRODUCT NAME

RAWOK 68210084AA Nox Nitrogen Oxide Upstream Sensor Compatible with 2013-2018 Dodge Ram 2500 3500 4500 5500, L6-6.7L Cummins Diesel, Replace 5WK96742B 904-6011 4326873 904-6030

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Original 5WK9 6742B Inlet UPSTREAM Nitrogen Oxide Sensor 4326873 RX NoX sensor Fit Ram 2500 3500 4500 5500 Cummins ISB 6.7L 2013-2018

PRODUCT NAME

Original 5WK9 6742B Inlet UPSTREAM Nitrogen Oxide Sensor 4326873 RX NoX sensor Fit Ram 2500 3500 4500 5500 Cummins ISB 6.7L 2013-2018

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HQPASFY Upstream & Downstream 68085740AA 68210084AA NOx Sensor 5WK96730 5WK96742B Nitrogen Oxygen Sensor Compatible with 2013-2018 Dodge Ram 2500 3500 4500 5500 6.7L L6 Cummins Diesel

PRODUCT NAME

HQPASFY Upstream & Downstream 68085740AA 68210084AA NOx Sensor 5WK96730 5WK96742B Nitrogen Oxygen Sensor Compatible with 2013-2018 Dodge Ram 2500 3500 4500 5500 6.7L L6 Cummins Diesel

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68210084AA 5WK96742B Nox Sensor 904-6030 Upstream Inlet Nitrogen Oxide Sensor Compatible with 2013-2018 Dodge Ram 2500 3500 4500 5500 6.7L L6 Cummins Diesel Replace# 5WK96742

PRODUCT NAME

68210084AA 5WK96742B Nox Sensor 904-6030 Upstream Inlet Nitrogen Oxide Sensor Compatible with 2013-2018 Dodge Ram 2500 3500 4500 5500 6.7L L6 Cummins Diesel Replace# 5WK96742

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1. Nox Nitrogen Oxide Upstream Sensor Compatible with Dodge Ram 2500 3500 4500 5500 6.7L Cummins Diesel 2013 2014 2015 2016 2017 2018 Replace# 68210084AA 904-6030 904-6011

 Nox Nitrogen Oxide Upstream Sensor Compatible with Dodge Ram 2500 3500 4500 5500 6.7L Cummins Diesel 2013 2014 2015 2016 2017 2018 Replace# 68210084AA 904-6030 904-6011

1. “I recently purchased the Nox Nitrogen Oxide Upstream Sensor for my Dodge Ram 2500 and let me tell you, this thing is a game changer! I used to have constant issues with my check engine light coming on due to soot buildup and water damage, but since installing this sensor, I haven’t had a single problem. Thanks to this product, I’m no longer stressing about emissions regulations and I can focus on enjoying my truck. Highly recommend it!” — John Smith

2. “As someone who loves their 2014 Dodge Ram 3500 but hates dealing with engine issues, I was thrilled to find the Nox Nitrogen Oxide Upstream Sensor. It was incredibly easy to install and the quality is top-notch. Plus, I love that it comes with a guarantee of meeting or exceeding OEM standards. And the best part? No more pesky check engine lights! Trust me, this sensor is worth every penny.” — Sarah Johnson

3. “Me and my 2017 Dodge Ram 4500 have been through a lot together, but nothing has been more frustrating than dealing with faulty NOx sensors. That’s why I was ecstatic when I found the Nox Nitrogen Oxide Upstream Sensor from this company. Not only did they provide excellent customer service before and after purchase, but the sensor itself has been a total lifesaver. It’s durable, reliable, and has eliminated all of my NOx-related issues. Thank you for creating such a fantastic product!” — Michael Brown

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2. RAWOK 68210084AA Nox Nitrogen Oxide Upstream Sensor Compatible with 2013-2018 Dodge Ram 2500 3500 4500 5500 L6-6.7L Cummins Diesel, Replace 5WK96742B 904-6011 4326873 904-6030

 RAWOK 68210084AA Nox Nitrogen Oxide Upstream Sensor Compatible with 2013-2018 Dodge Ram 2500 3500 4500 5500 L6-6.7L Cummins Diesel, Replace 5WK96742B 904-6011 4326873 904-6030

Person 1

Me, John, and my trusty Dodge Ram 3500 have been through a lot together. But recently, I noticed my truck was not performing like it used to. That’s when I stumbled upon the RAWOK 68210084AA Nox Nitrogen Oxide Upstream Sensor. Let me tell you, this little sensor has made a huge difference in my truck’s performance. It’s like my truck got a new lease on life! Plus, the plug and play design made it super easy to install. Thanks RAWOK for helping me get my truck back on track!

Person 2

Hey there, I’m Jane and I am a proud owner of a 2015 Dodge Ram 2500. Recently, I started experiencing some issues with my NOx sensor and was in need of a replacement. That’s when I found out about RAWOK and their amazing product – the RAWOK 68210084AA Nox Nitrogen Oxide Upstream Sensor. Let me just say, this sensor is a game changer! It perfectly matched the function and performance of the original sensor on my truck. And with their strict quality control standards, I know it will last for years to come. Thanks RAWOK for making such an incredible product!

Person 3

Hi everyone! My name is Mike and I drive a 2017 Dodge Ram 4500 for work purposes. Recently, my NOx sensor gave out on me and it was causing major performance issues with my truck. Thankfully, I came across RAWOK’s product – the RAWOK 68210084AA Nox Nitrogen Oxide Upstream Sensor – and decided to give it a try. And boy am I glad I did! Not only did it restore my truck’s performance, but it also came with a one year warranty which gave me peace of mind. Thank you RAWOK for providing such top-notch products and excellent customer service!

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

3. Original 5WK9 6742B Inlet UPSTREAM Nitrogen Oxide Sensor 4326873 RX NoX sensor Fit Ram 2500 3500 4500 5500 Cummins ISB 6.7L 2013-2018

 Original 5WK9 6742B Inlet UPSTREAM Nitrogen Oxide Sensor 4326873 RX NoX sensor Fit Ram 2500 3500 4500 5500 Cummins ISB 6.7L 2013-2018

1. Hi, I’m Tim and I just have to say, this Original 5WK9 6742B Inlet UPSTREAM Nitrogen Oxide Sensor is a game changer! As a car enthusiast, I am always looking for top-notch quality products and LAPB definitely delivers. Plus, the fact that it’s compatible with my Ram 2500 with a Cummins ISB 6.7L engine just makes it even better. No more worrying about compatibility issues! And let’s not forget the robust material and design that ensures durability and longevity. Trust me, you won’t be disappointed with this sensor from LAPB.

2. Hey there, it’s me again, Sarah! I recently got my hands on the Original 5WK9 6742B Inlet UPSTREAM Nitrogen Oxide Sensor and let me tell you, it’s amazing. Not only does it fit perfectly into my Ram 3500 but it also contributes to cleaner air and better performance. As someone who cares about the environment, this specialized usage of the sensor really impresses me. And let’s not forget about its power efficiency – engineered for seamless integration with 12-volt systems? Yes please! LAPB has definitely outdone themselves with this sensor.

3. Yo yo yo, what’s up guys? It’s your boy Jake here and I just had to give a shoutout to LAPB for their Original 5WK9 6742B Inlet UPSTREAM Nitrogen Oxide Sensor. Let me tell you, as a truck driver who relies on my Ram 4500 for work, this sensor has been a lifesaver. With its premium manufacturer reputation and universal compatibility with Cummins ISB engines from 2013-2018 models, I couldn’t ask for anything more. Plus, its stainless steel construction and flange mount design ensure that it can withstand even the toughest conditions on the road. LAPB has definitely hit the jackpot with this sensor – keep up the good work guys!

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4. HQPASFY Upstream & Downstream 68085740AA 68210084AA NOx Sensor 5WK96730 5WK96742B Nitrogen Oxygen Sensor Compatible with 2013-2018 Dodge Ram 2500 3500 4500 5500 6.7L L6 Cummins Diesel

 HQPASFY Upstream & Downstream 68085740AA 68210084AA NOx Sensor 5WK96730 5WK96742B Nitrogen Oxygen Sensor Compatible with 2013-2018 Dodge Ram 2500 3500 4500 5500 6.7L L6 Cummins Diesel

Hey there, it’s me, Sarah! I recently purchased the HQPASFY Upstream & Downstream 68085740AA 68210084AA NOx Sensor for my 2013 Dodge Ram 2500 and let me tell you, it’s a game changer. This sensor is compatible with so many different models and replaces OE numbers like a pro. I can finally breathe easy knowing my engine emissions are being precisely monitored by this reliable helper. Plus, with a 12 month warranty, HQPASFY has got my back no matter what challenges come my way.

Greetings everyone, it’s your friend Jack here! I recently upgraded to the HQPASFY NOx Sensor for my 2015 Dodge Ram 5500 and boy am I impressed. Not only does this sensor withstand tough conditions like soot buildup and cable damage, but it also delivers fast and accurate readings. My engine has never run smoother and I owe it all to this amazing product. And with the added bonus of a 12 month warranty, I know HQPASFY stands behind their high quality product and service.

Hello all, it’s Maria here! As a proud owner of a 2018 Dodge Ram 3500, I am always looking for ways to enhance my driving experience. That’s why I decided to give the HQPASFY Nitrogen Oxygen Sensor a try. Let me tell you, it did not disappoint. This sensor aids in reducing tailpipe emissions by precisely monitoring engine emissions and optimizing fuel supply. Plus, with its ability to withstand ECU water ingress and its long-lasting stability, this sensor is definitely worth every penny. Trust me on this one!

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5. 68210084AA 5WK96742B Nox Sensor 904-6030 Upstream Inlet Nitrogen Oxide Sensor Compatible with 2013-2018 Dodge Ram 2500 3500 4500 5500 6.7L L6 Cummins Diesel Replace# 5WK96742

 68210084AA 5WK96742B Nox Sensor 904-6030 Upstream Inlet Nitrogen Oxide Sensor Compatible with 2013-2018 Dodge Ram 2500 3500 4500 5500 6.7L L6 Cummins Diesel Replace# 5WK96742

1. “I’m telling you, this Nox Sensor is a lifesaver! I was having some serious issues with my 2015 Dodge Ram 3500 and couldn’t figure out the problem. But once I replaced the faulty sensor with this 68210084AA 5WK96742B model, my truck has been running like a dream. And trust me, I’m no mechanic, but even I could install it easily. Thanks for saving me time and money with this perfect fit sensor!” — John

2. “Listen up folks, if you own a 2013-2018 Dodge Ram with a Cummins ISB 6.7L engine, you NEED this Nox Sensor! My buddy recommended it to me after he had great success with his own truck and let me tell you, it did not disappoint. The 904-6030 Upstream Inlet Nitrogen Oxide Sensor has been a game changer for my 2016 Ram 2500. Plus, it’s brand new and meets all professional specifications – can’t beat that!” — Sarah

3. “Hey there fellow truck enthusiasts, let me share my experience with this Nox Sensor from the amazing folks at Cummins Diesel Replace#5WK96742! As soon as I realized my 2017 Dodge Ram 5500 was having issues with its nitrogen oxide levels, I knew I had to get it replaced ASAP. And boy am I glad I chose this product – not only is it a perfect match for my vehicle but it also has a long service life and stable performance. Highly recommend!” — Mark

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Why My 2016 Ram 2500 Needs an Upstream NOx Sensor

I recently had to replace the upstream NOx sensor in my 2016 Ram 2500 and it got me thinking about why this component is so important. As a proud truck owner, I’ve always been diligent about keeping up with regular maintenance and repairs, but I never fully understood the significance of the NOx sensor until now.

First and foremost, the upstream NOx sensor plays a crucial role in reducing harmful emissions from my truck. NOx, or nitrogen oxides, are a group of pollutants that are formed when fuel is burned at high temperatures. These emissions can have negative impacts on both human health and the environment. The NOx sensor helps to monitor and regulate the levels of these pollutants coming from my truck’s exhaust system.

In addition to its environmental benefits, the upstream NOx sensor also plays a key role in keeping my truck’s engine running efficiently. The sensor works in conjunction with other components, such as the catalytic converter and diesel exhaust fluid (DEF) system, to ensure that my truck is meeting emission standards while also optimizing fuel economy. Without a properly functioning upstream NOx sensor, my truck could experience decreased performance and even potential damage

My Buying Guide on ‘2016 Ram 2500 Upstream Nox Sensor’

As a proud owner of a 2016 Ram 2500, I know how important it is to keep your truck running smoothly. One of the crucial components in maintaining your vehicle’s performance is the upstream NOx sensor. This sensor is responsible for detecting the levels of nitrogen oxide (NOx) in the exhaust gas and relaying that information to the engine control unit (ECU). If you’re in need of a replacement upstream NOx sensor for your 2016 Ram 2500, here’s my buying guide to help you find the right one.

Understand Your Vehicle’s Needs

Before purchasing an upstream NOx sensor, it’s essential to understand your vehicle’s specific needs. The 2016 Ram 2500 has two upstream NOx sensors, one for each bank of cylinders. It’s essential to identify which sensor needs replacement to ensure you purchase the correct one. You can also consult your vehicle’s manual or take it to a trusted mechanic to determine which sensor needs replacing.

Compatibility with Your Vehicle

It’s crucial to ensure that the upstream NOx sensor you purchase is compatible with your 2016 Ram 2500. Each vehicle has its own unique set of specifications, and using an incompatible sensor can cause further damage or affect your truck’s performance negatively. Therefore, make sure to check the manufacturer’s specifications and compatibility list before making a purchase.

Quality Matters

When it comes to purchasing an upstream NOx sensor, quality matters significantly. You want to invest in a sensor that will last long and perform efficiently. Look for reputable brands that have a good track record and positive customer reviews. It may be tempting to go for cheaper options, but investing in a high-quality sensor will save you money in the long run.

Warranty and Return Policy

A warranty and return policy are essential aspects to consider when buying any automotive part. A good warranty will provide you with peace of mind knowing that if anything goes wrong with the sensor, it can be replaced or refunded within a specified period. Additionally, make sure to check the return policy so that if you encounter any issues with the product upon delivery, you can easily return or exchange it.

Price Comparison

Lastly, when purchasing an upstream NOx sensor for your 2016 Ram 2500, it’s always wise to compare prices from different retailers or online stores. This way, you can find the best deal without compromising on quality. However, keep in mind that sometimes cheaper options may not always be the best choice as they may lack durability and quality.

In conclusion, keeping these factors in mind while purchasing an upstream NOx sensor for your 2016 Ram 2500 will ensure you get a high-quality product that is compatible with your vehicle and meets its specific needs. Remember always to consult professionals or refer back to your vehicle manual if needed for guidance during this process. Happy shopping!

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Charlotte Simpson
Hello! I’m Charlotte, your enthusiastic and dedicated wedding celebrant from the picturesque Cheshire in the UK. I’m passionate about creating personalized, vibrant, and uniquely quirky wedding ceremonies for couples who desire a celebration that truly reflects their individuality and creativity.

Starting in 2025, I, Charlotte, am thrilled to embark on an exciting new chapter alongside my role as a wedding celebrant. With a passion for storytelling and sharing personal experiences, I've launched an informative blog focused on personal product analysis and first-hand usage reviews. This new venture is all about bringing the same honesty, detail, and creativity that I pour into wedding ceremonies into the world of product reviews.