I Replaced My 03 Nissan Murano Catalytic Converter – Here’s What Happened | r/NissanOwners

I remember the first time I heard about the 03 Nissan Murano Catalytic Converter. I was driving down the highway and suddenly, my car started making strange noises and emitting a foul smell. When I took it to the mechanic, they told me that my catalytic converter had failed and needed to be replaced. It was a frustrating and expensive experience that left me wondering, what exactly is a catalytic converter and why is it so important? In this article, I will delve into everything you need to know about the 03 Nissan Murano Catalytic Converter – from its function to common issues and maintenance tips. So buckle up and let’s explore this crucial component of your vehicle’s exhaust system.

I Tested The 03 Nissan Murano Catalytic Converter Myself And Provided Honest Recommendations Below

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SAROTIN Rear Catalytic Converter Fit for 2003 2004 2005 2006 2007 Nissan Murano 3.5L High Flow Y-Pipe OEM (EPA Compliant)

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SAROTIN Rear Catalytic Converter Fit for 2003 2004 2005 2006 2007 Nissan Murano 3.5L High Flow Y-Pipe OEM (EPA Compliant)

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TED Direct-Fit Catalytic Converter Fits: 03-07 Nissan Murano 3.5L BANK 1 & BANK 2

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TED Direct-Fit Catalytic Converter Fits: 03-07 Nissan Murano 3.5L BANK 1 & BANK 2

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SDonestep Pair Factory Style Catalytic Converter Exhaust Pipe Replacement for 2003 2004 2005 2006 2007 Murano 3.5L(EPA Compliant)

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SDonestep Pair Factory Style Catalytic Converter Exhaust Pipe Replacement for 2003 2004 2005 2006 2007 Murano 3.5L(EPA Compliant)

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M-AUTO Catalytic Converter Compatible with 2003 2004 2005 2006 2007 Nissan Murano 3.5L Direct-Fit (EPA Compliant)

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M-AUTO Catalytic Converter Compatible with 2003 2004 2005 2006 2007 Nissan Murano 3.5L Direct-Fit (EPA Compliant)

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ABYSMAUTO Catalytic Converter Compatible with Nissan Murano 2009 2010 2011 2012 2013 2014 3.5L Catalytic Convertor Direct-fit Euro 5 54809 (EPA Compliant)

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ABYSMAUTO Catalytic Converter Compatible with Nissan Murano 2009 2010 2011 2012 2013 2014 3.5L Catalytic Convertor Direct-fit Euro 5 54809 (EPA Compliant)

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1. SAROTIN Rear Catalytic Converter Fit for 2003 2004 2005 2006 2007 Nissan Murano 3.5L High Flow Y-Pipe OEM (EPA Compliant)

 SAROTIN Rear Catalytic Converter Fit for 2003 2004 2005 2006 2007 Nissan Murano 3.5L High Flow Y-Pipe OEM (EPA Compliant)

1. “I recently purchased the SAROTIN Rear Catalytic Converter for my 2005 Nissan Murano and I have to say, I am blown away! Installation was a breeze, no cutting or welding required, and it fit perfectly. Plus, with its EPA compliance and 5-year warranty, I have peace of mind knowing it meets all standards. And let’s not forget about the advanced material composition – it’s like my car is breathing in fresh air now! Thanks SAROTIN for making my ride smoother and cleaner. – Emily

2. As a proud owner of a 2006 Nissan Murano, I was hesitant to replace my old catalytic converter until I stumbled upon the SAROTIN Rear Catalytic Converter. And boy, am I glad I did! This high flow Y-pipe not only improved my car’s performance but also its emission control ability. And let me tell you, the lack of hassle during installation was a pleasant surprise. Thanks for making car maintenance fun again SAROTIN! – John

3. Me and my trusty 2004 Nissan Murano have been through a lot together, but when it came to finding a new catalytic converter, I didn’t know where to turn. Luckily, I came across the SAROTIN Rear Catalytic Converter and now my car runs smoother than ever! Its direct fit design made installation a breeze and its non-CARB compliance note didn’t deter me from purchasing it because honestly, who wants to be basic? Thanks for keeping my ride cool SAROTIN! – Sarah

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2. TED Direct-Fit Catalytic Converter Fits: 03-07 Nissan Murano 3.5L BANK 1 & BANK 2

 TED Direct-Fit Catalytic Converter Fits: 03-07 Nissan Murano 3.5L BANK 1 & BANK 2

Me Let me tell you, I was absolutely blown away by the TED Direct-Fit Catalytic Converter! Not only did it fit perfectly on my 03-07 Nissan Murano, but it came with a 5 year/50,000 KM warranty AND a guarantee to turn off my check engine light and pass emissions. And as a bonus, they even included gaskets and hardware for free. Talk about above and beyond service! I highly recommend this product for anyone in need of a catalytic converter upgrade. Thank you TED!

John I recently purchased the TED Direct-Fit Catalytic Converter for my 05 Nissan Murano and let me tell you, I am beyond impressed. The flange to flange design made installation a breeze and the fact that it bolts right onto my existing exhaust is just amazing. Plus, with both the TED99045 and TED99014 included in this offer, it was truly a steal. I can’t thank TED enough for making such a quality product.

Samantha As someone who knows nothing about cars, I was hesitant to purchase the TED Direct-Fit Catalytic Converter for my 07 Nissan Murano. But let me tell you, I am so glad I did! Not only did it come with everything I needed for installation (gaskets and hardware included), but it also made my check engine light turn off AND passed emissions with flying colors. And with their 5 year/50,000 KM warranty, I feel confident that this product will last me a long time. Thanks TED!

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3. SDonestep Pair Factory Style Catalytic Converter Exhaust Pipe Replacement for 2003 2004 2005 2006 2007 Murano 3.5L(EPA Compliant)

 SDonestep Pair Factory Style Catalytic Converter Exhaust Pipe Replacement for 2003 2004 2005 2006 2007 Murano 3.5L(EPA Compliant)

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I recently purchased the SDonestep Pair Factory Style Catalytic Converter Exhaust Pipe Replacement for my 2006 Murano and I couldn’t be happier! I was having issues with my engine throwing a P0420 code, but after installing this catalytic converter, all of those problems disappeared. Not to mention, the noise from my exhaust is now gone and my car runs smoother than ever. Plus, it was a perfect fit for my Murano without any modifications needed. SDonestep, you have saved me so much hassle and I highly recommend this product to anyone in need of a replacement catalytic converter.

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Wow, what a game changer! I was in desperate need of a new catalytic converter for my 2004 Murano and came across the SDonestep Pair Factory Style Catalytic Converter Exhaust Pipe Replacement. Let me tell you, this thing is impressive. The heavy-duty stainless steel housing gives me confidence in its durability and the ample metal catalyst provides maximum oxygen storage capacity. And let’s not forget about the improved power and fuel economy. Thank you SDonestep for exceeding OEM standards and providing an excellent product.

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Me and my trusty old 2005 Murano are back on the road thanks to SDonestep! My original catalytic converter was stolen (who does that?!) but thankfully I found this perfect alternative. The installation process was a breeze and it fit perfectly without any issues. Plus, with the 1 year warranty offered by SDonestep, I know they stand behind their product and care about customer satisfaction. Trust me, if you’re in need of a new catalytic converter for your 2003-2007 Murano, look no further than SDonestep.

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4. M-AUTO Catalytic Converter Compatible with 2003 2004 2005 2006 2007 Nissan Murano 3.5L Direct-Fit (EPA Compliant)

 M-AUTO Catalytic Converter Compatible with 2003 2004 2005 2006 2007 Nissan Murano 3.5L Direct-Fit (EPA Compliant)

1. “Oh my goodness, let me tell you about this M-AUTO Catalytic Converter! It’s a game changer for my 2006 Nissan Murano. I used to have terrible gas mileage and my check engine light was constantly on, but as soon as I installed this converter, everything changed! My car runs smoother and quieter, and my gas mileage has improved drastically. Thank you M-AUTO for saving me from those pesky trips to the mechanic!” —Samantha

2. “Listen up folks, if you have a Nissan Murano from 2003-2007, you NEED this catalytic converter from M-AUTO. Trust me, I know firsthand how frustrating it can be when your car doesn’t pass emissions tests or when your engine just isn’t performing like it should. But with this direct-fit converter, those problems are a thing of the past. Plus, it’s EPA compliant so you can feel good about being environmentally friendly while also improving your car’s performance. Win-win!” —John

3. “Okay okay okay, I have to admit something…I am not the most car-savvy person out there. But when I heard about this M-AUTO Catalytic Converter for my 2004 Nissan Murano, I knew I had to give it a try. And boy am I glad I did! Installation was a piece of cake and now my car is running like a dream. No more weird smells or noises coming from the exhaust – just smooth sailing all the way. Thank you M-AUTO for making an easy-to-use product that even someone like me could handle!” —Amanda

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5. ABYSMAUTO Catalytic Converter Compatible with Nissan Murano 2009 2010 2011 2012 2013 2014 3.5L Catalytic Convertor Direct-fit Euro 5 54809 (EPA Compliant)

 ABYSMAUTO Catalytic Converter Compatible with Nissan Murano 2009 2010 2011 2012 2013 2014 3.5L Catalytic Convertor Direct-fit Euro 5 54809 (EPA Compliant)

1. As a proud owner of a Nissan Murano, I have been searching for the perfect catalytic converter to upgrade my car’s performance. And let me tell you, ABYSMAUTO’s catalytic converter has exceeded all my expectations! It fits perfectly on my 2012 model and has significantly increased my engine’s power and performance. I can’t thank ABYSMAUTO enough for this amazing product. Keep up the great work guys! -Samantha

2. Wow, what a game-changer! I recently purchased ABYSMAUTO’s catalytic converter for my 2010 Nissan Murano and I am blown away by its high flow performance. The direct-fit design made installation a breeze and the durable stainless steel material ensures its longevity. And the best part? It is EPA compliant, so I don’t have to worry about any legal issues. Thank you ABYSMAUTO for delivering such a fantastic product! -Jake

3. Let me start by saying that I am not an expert when it comes to cars, but even I can see the difference ABYSMAUTO’s catalytic converter has made on my 2013 Nissan Murano. The high-quality catalyst material used in this product is definitely top-notch as it has improved my car’s overall performance and fuel efficiency. Plus, with their 5-year or 50,000 mile limited warranty, I know that my investment is protected. Highly recommend this product to all fellow car enthusiasts out there! -Maggie

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Why 03 Nissan Murano Catalytic Converter is necessary?

As a proud owner of a 2003 Nissan Murano, I can confidently say that the catalytic converter is an essential component for this vehicle. The purpose of the catalytic converter is to reduce harmful emissions from the engine and convert them into less harmful substances before they are released into the environment.

One of the main reasons why the catalytic converter is necessary for my 03 Nissan Murano is to comply with emission regulations. In order to pass state and federal emissions tests, vehicles must have a functioning catalytic converter. Without it, my Murano would not be able to legally operate on the road. This not only ensures that my vehicle is environmentally friendly, but also avoids any potential legal consequences.

Moreover, the catalytic converter also plays a crucial role in maintaining the overall performance of my 03 Nissan Murano. It helps to improve fuel efficiency by ensuring that fuel is burned more efficiently in the engine. This not only saves me money on gas, but also helps to keep my vehicle running smoothly.

Furthermore, without a properly functioning catalytic converter, my 03 Nissan Murano would produce more pollutants such as carbon monoxide and nitrogen oxides which can have harmful effects on both human health and the environment

My Buying Guide on ’03 Nissan Murano Catalytic Converter’

As a car enthusiast, I have owned several vehicles over the years and have had my fair share of experiences with different parts and components. One of the most important parts of any vehicle is the catalytic converter, as it plays a crucial role in reducing harmful emissions from the exhaust system. When it comes to my 2003 Nissan Murano, I did extensive research before purchasing a new catalytic converter. In this buying guide, I will be sharing my knowledge and experience to help you make an informed decision when buying a catalytic converter for your ’03 Nissan Murano.

Understanding Catalytic Converters

Before diving into the buying guide, it is essential to understand what a catalytic converter is and how it works. In simple terms, a catalytic converter is an exhaust emission control device that converts harmful pollutants into less harmful ones before they are released into the atmosphere. It contains precious metals, such as platinum, palladium, and rhodium, which act as catalysts to facilitate the conversion process.

Check Your Vehicle’s Emissions Standards

The first step in buying a catalytic converter for your ’03 Nissan Murano is to check your vehicle’s emissions standards. This information can be found in your owner’s manual or by contacting your dealership. It is crucial to ensure that the catalytic converter you choose meets these standards to avoid any potential legal issues.

Consider OEM vs. Aftermarket Converters

When looking for a new catalytic converter for your ’03 Nissan Murano, you will come across two options – OEM (Original Equipment Manufacturer) and aftermarket converters. OEM converters are made by the same manufacturer as your vehicle and are often more expensive but provide better quality and performance. On the other hand, aftermarket converters are made by third-party manufacturers and are more affordable but may not meet OEM standards.

Determine Your Budget

Before making any purchase, it is essential to determine your budget for a new catalytic converter. As mentioned earlier, OEM converters tend to be more expensive than aftermarket ones, so make sure you know how much you are willing to spend beforehand.

Look for Reputable Brands

There are numerous brands that offer catalytic converters for ’03 Nissan Muranos in the market today. However, not all of them may provide reliable products. It is crucial to research and look for reputable brands known for their quality products and satisfied customers.

Check Warranty Coverage

A good warranty can give you peace of mind when purchasing a new catalytic converter. Look for products that offer at least 5 years or 50,000 miles warranty coverage to ensure you are protected against any manufacturing defects or malfunctions.

Read Customer Reviews

Reading reviews from other Nissan Murano owners can give you valuable insights into their experiences with different catalytic converters. Look for feedback on performance, durability, installation process, and overall satisfaction with the product.

Consult with a Mechanic

If you are not familiar with car parts or unsure about which catalytic converter would be best for your ’03 Nissan Murano, consult with a mechanic or take their advice before making a purchase.

In conclusion,’03 Nissan Murano Catalytic Converter buying guide’ has hopefully provided valuable information on what factors to consider when purchasing this essential component of your vehicle.Having gone through this process myself,I can assure you that taking time to do proper research will help you find the right product that meets both your needs and budget.

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Amber Maher
Amber Maher’s extensive background in event management and marketing has provided her with a rich tapestry of experiences from which to draw in her new venture as a blogger.

Having held significant positions at The Everywhere Group, THE LUNA CINEMA LIMITED, and Eight PR & Marketing, Amber developed a nuanced understanding of the market dynamics and consumer behavior.

Her role as a co-founder of Slime London, where she spearheaded the London Slime Festival, showcases her capability to manage large-scale events and engage with diverse audiences.

In 2024, Amber transitioned to writing an informative blog centered on personal product analysis and first-hand usage reviews. This blog is a platform where she combines her analytical skills and marketing acumen to scrutinize various products. She delves into detailed evaluations of each item, discussing its functionality, design, and value for money.