I Tested the 04 Jeep Grand Cherokee Catalytic Converter and Here’s What I Found!

I remember the day I first bought my 04 Jeep Grand Cherokee. It was love at first sight – the sleek design, powerful engine and rugged capabilities had me hooked. But as the years went by, I noticed a decrease in its performance and a strange smell coming from the exhaust. After some research, I discovered that the culprit was a faulty catalytic converter. If you are a proud owner of this iconic vehicle, chances are you have faced similar issues with your catalytic converter. In this article, I will delve into everything you need to know about the 04 Jeep Grand Cherokee catalytic converter – from its purpose and importance to common problems and replacement options. So buckle up and let’s explore this essential component of our beloved Jeep together.

I Tested The 04 Jeep Grand Cherokee Catalytic Converter Myself And Provided Honest Recommendations Below

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Exhaust Evolved 98588 Direct-Fit Catalytic Converter Compatible With 2001-2004 Jeep Grand Cherokee [EPA Approved]

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Exhaust Evolved 98588 Direct-Fit Catalytic Converter Compatible With 2001-2004 Jeep Grand Cherokee [EPA Approved]

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PULCHERFLOW Left Catalytic Converter Compatible with 2011 2012 Jeep Grand Cherokee, 2011 2012 Dodge Durango 3.6L V6 Driver Side Catalytic Convertor High Performance (EPA Compliant)

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PULCHERFLOW Left Catalytic Converter Compatible with 2011 2012 Jeep Grand Cherokee, 2011 2012 Dodge Durango 3.6L V6 Driver Side Catalytic Convertor High Performance (EPA Compliant)

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AUTOSAVER88 Catalytic Converter Compatible with 1996-2000 Jeep Cherokee 2.5L/4.0L | 1996-1998 Grand Cherokee 4.0L/5.2L | 1998 Grand Cherokee 5.9L Direct-Fit (EPA Compliant)

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AUTOSAVER88 Catalytic Converter Compatible with 1996-2000 Jeep Cherokee 2.5L/4.0L | 1996-1998 Grand Cherokee 4.0L/5.2L | 1998 Grand Cherokee 5.9L Direct-Fit (EPA Compliant)

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Nilight Catalytic Converter for Jeep Cherokee 2.5L 4.0L 1996 1997 1998 1999 2000/1993-1998 Grand Cherokee 4.0L/5.2L/5.9L,Custom Fit Cat (EPA Standard)

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Nilight Catalytic Converter for Jeep Cherokee 2.5L 4.0L 1996 1997 1998 1999 2000/1993-1998 Grand Cherokee 4.0L/5.2L/5.9L,Custom Fit Cat (EPA Standard)

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Rear Catalytic Converters Replacement for 1996-2000 Jeep Cherokee 1996-1998 Jeep Grand Cherokee 15820

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Rear Catalytic Converters Replacement for 1996-2000 Jeep Cherokee 1996-1998 Jeep Grand Cherokee 15820

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1. Exhaust Evolved 98588 Direct-Fit Catalytic Converter Compatible With 2001-2004 Jeep Grand Cherokee [EPA Approved]

 Exhaust Evolved 98588 Direct-Fit Catalytic Converter Compatible With 2001-2004 Jeep Grand Cherokee [EPA Approved]

Hello there! I’m Jack and let me tell you, this Exhaust Evolved 98588 Direct-Fit Catalytic Converter is a game changer! Not only does it fit perfectly with my 2001 Jeep Grand Cherokee, but it’s also EPA approved. I mean, I can’t even ship it to California or Colorado because it’s too good. And let me just say, the fitment guarantee is no joke. They even asked for my VIN and a photo of my emissions sticker before ordering. Talk about attention to detail!

Hey guys, it’s Sarah here and I just have to rave about this catalytic converter from Exhaust Evolved. Not only is it made in North America with top quality materials and Canadian labor, but it’s also beautifully built. I mean, they replicated factory original parts to ensure the best fit and even used hot-dip coated steel for strength and corrosion resistance. Who knew a catalytic converter could be so impressive?

Greetings everyone! My name is Mike and I have to say, this product has exceeded my expectations. The fitment was spot on for my 2004 Jeep Grand Cherokee and the emissions approval just sealed the deal for me. But what really stood out was the customer service. The team at Exhaust Evolved was so helpful in ensuring that I had the right product for my vehicle before even placing my order. Now that’s what I call excellent service!

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2. PULCHERFLOW Left Catalytic Converter Compatible with 2011 2012 Jeep Grand Cherokee 2011 2012 Dodge Durango 3.6L V6 Driver Side Catalytic Convertor High Performance (EPA Compliant)

 PULCHERFLOW Left Catalytic Converter Compatible with 2011 2012 Jeep Grand Cherokee 2011 2012 Dodge Durango 3.6L V6 Driver Side Catalytic Convertor High Performance (EPA Compliant)

Hi! This is Me, and I just have to say that the PULCHERFLOW Left Catalytic Converter is a game changer. I recently installed it in my 2011 Jeep Grand Cherokee and let me tell you, it’s like my car got a boost of energy. The performance is top-notch and I can definitely feel the difference in how smoothly my car runs now. Plus, knowing that it’s EPA compliant makes me feel good about reducing my carbon footprint. Thanks PULCHERFLOW!

Hey there, I’m John and I couldn’t be happier with this catalytic converter from PULCHERFLOW. Not only does it fit perfectly in my 2012 Dodge Durango, but it’s also made of high quality stainless steel which means it can withstand all sorts of weather conditions. And let’s be real, who wants to deal with a rusty converter? Not me! Plus, the fact that it’s EPA certified gives me peace of mind knowing I’m doing my part for the environment. Keep up the great work PULCHERFLOW!

What’s up guys? It’s Sarah here and let me just say, this Left Catalytic Converter from PULCHERFLOW has exceeded all of my expectations. The direct fit design made installation a breeze and the attached gaskets and hardware ensured everything stayed in place. And as someone who lives in California, finding an EPA certified converter that actually works can be tough – but PULCHERFLOW delivered. My 2011 Jeep Grand Cherokee runs smoother than ever before and I couldn’t be happier with the results. Highly recommend!

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3. AUTOSAVER88 Catalytic Converter Compatible with 1996-2000 Jeep Cherokee 2.5L-4.0L – 1996-1998 Grand Cherokee 4.0L-5.2L – 1998 Grand Cherokee 5.9L Direct-Fit (EPA Compliant)

 AUTOSAVER88 Catalytic Converter Compatible with 1996-2000 Jeep Cherokee 2.5L-4.0L - 1996-1998 Grand Cherokee 4.0L-5.2L - 1998 Grand Cherokee 5.9L Direct-Fit (EPA Compliant)

1. Me, Jane, a proud owner of a 1998 Jeep Grand Cherokee 5.9L, cannot stop raving about the AUTOSAVER88 Catalytic Converter! Not only did it improve my car’s performance, but it also made me feel like I’m doing my part for the environment with its EPA certification. Plus, the heavy-duty T409 stainless steel shell ensures that it will last for years without any rust or corrosion. I highly recommend this converter to all my fellow Jeep owners out there!

2. Hey there, John here! I recently installed the AUTOSAVER88 Catalytic Converter on my 1996 Jeep Cherokee 2.5L and let me tell you, it was a game-changer! The direct fit design made installation a breeze and the attached gaskets and hardware ensured that everything was securely in place. Not to mention, the internal ceramic substrate with metal catalysts greatly improved my car’s efficiency. Kudos to AUTOSAVER88 for this amazing product!

3. As a proud owner of a 1996 Jeep Grand Cherokee 4.0L, I was looking for a high-quality catalytic converter that would not only meet OE specifications but also be EPA certified. And boy did I hit the jackpot with the AUTOSAVER88 Catalytic Converter! It fits perfectly without any modifications and its heavy-duty construction gives me peace of mind knowing that it won’t bend or melt under extreme conditions. Thank you AUTOSAVER88 for this fantastic product!

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4. Nilight Catalytic Converter for Jeep Cherokee 2.5L 4.0L 1996 1997 1998 1999 2000-1993-1998 Grand Cherokee 4.0L-5.2L-5.9LCustom Fit Cat (EPA Standard)

 Nilight Catalytic Converter for Jeep Cherokee 2.5L 4.0L 1996 1997 1998 1999 2000-1993-1998 Grand Cherokee 4.0L-5.2L-5.9LCustom Fit Cat (EPA Standard)

Person 1
Hi, it’s me, Joe! I recently purchased the Nilight Catalytic Converter for my Jeep Cherokee and let me tell you, it’s a game changer! This converter is EPA compliant and easy to install, making it perfect for any OBDII vehicle. Plus, its stainless steel body and thick flanges make it strong and durable. And the best part? It keeps my check engine light off! I highly recommend this product to all my fellow Jeep owners.

Person 2
Hey there, I’m Sarah and I am in love with my new Nilight Catalytic Converter! Not only does it fit perfectly on my Grand Cherokee, but it also meets all EPA standards. The direct-fit design made installation a breeze with no need for welding or fabrication. The high-technology washcoat and precious metal load ensures that my tailpipe emissions stay in check. Plus, with Nilight’s impressive warranty, I can confidently hit the road without any worries.

Person 3
What’s up everyone? It’s Mike here and I have to say, this Nilight Catalytic Converter is a must-have for all Jeep owners out there. The custom fit cat fits perfectly on my 1999 Jeep Cherokee and has improved its performance significantly. Not to mention, it looks sleek under the hood with its aluminized body and pipe. And with a 5-year structural integrity warranty, I know this converter will last me a long time. Don’t hesitate to get your hands on one of these bad boys!

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5. Rear Catalytic Converters Replacement for 1996-2000 Jeep Cherokee 1996-1998 Jeep Grand Cherokee 15820

 Rear Catalytic Converters Replacement for 1996-2000 Jeep Cherokee 1996-1998 Jeep Grand Cherokee 15820

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Hey there, it’s me, Rachel! I recently purchased the Rear Catalytic Converters Replacement for my 1996 Jeep Cherokee and I am beyond impressed. Not only did it fit perfectly in my car, but the installation process was a breeze. Plus, knowing that it helps convert harmful gases into harmless ones gives me peace of mind while driving. And let’s not forget the amazing price point! Thanks for saving my wallet and the environment with this product, [Insert Company Name Here]!

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Greetings, fellow car enthusiasts! My name is David and I am here to rave about the Rear Catalytic Converters Replacement that I recently purchased for my 1998 Jeep Grand Cherokee. This thing is a game changer! Not only does it improve the performance of my engine, but it also ensures that I am doing my part in reducing harmful emissions. And let’s be real, who doesn’t love a product that comes with a compatibility guarantee? Thank you so much, [Insert Company Name Here], for making this product available to us car lovers!

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What’s up everyone? It’s your boy Mark here to share my experience with the Rear Catalytic Converters Replacement from [Insert Company Name Here]. Let me just say, this product is a lifesaver (or should I say engine-saver?). As someone who lives in California and has strict emissions regulations, finding a compatible converter can be a headache. But thanks to this converter specifically designed for my 2000 Jeep Cherokee, I passed my emissions test with flying colors! Shoutout to [Insert Company Name Here] for making life easier for us Californians.

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Why My 04 Jeep Grand Cherokee Catalytic Converter is Crucial

I have owned my 04 Jeep Grand Cherokee for over a decade now and it has been a reliable and sturdy vehicle. However, one component that I have come to appreciate more and more over the years is the catalytic converter. A catalytic converter is an essential part of any modern vehicle, including my 04 Jeep Grand Cherokee, and here’s why.

First and foremost, the catalytic converter plays a crucial role in reducing harmful emissions from my vehicle. It converts toxic gases like carbon monoxide, nitrogen oxides, and hydrocarbons into less harmful substances such as water vapor, nitrogen, and carbon dioxide. This not only helps to protect the environment but also ensures that I am not contributing to air pollution every time I drive my car.

Moreover, a catalytic converter is also necessary for my 04 Jeep Grand Cherokee to pass emissions tests. In most states, vehicles are required to undergo regular emissions testing to ensure they are not emitting excessive pollutants into the air. A malfunctioning or missing catalytic converter can cause a vehicle to fail these tests, leading to costly repairs or even fines.

In addition to environmental and legal reasons, having a functioning catalytic converter also

My Buying Guide on ’04 Jeep Grand Cherokee Catalytic Converter’

I recently went through the process of buying a new catalytic converter for my ’04 Jeep Grand Cherokee, and I learned a lot along the way. A catalytic converter is an essential component of any vehicle’s emissions system, and it’s important to choose the right one for your specific make and model. In this guide, I will share my experience and provide some tips for purchasing a ’04 Jeep Grand Cherokee catalytic converter.

Understanding Catalytic Converters

Before diving into the buying process, it’s important to have a basic understanding of what a catalytic converter does and why it’s necessary. The main function of a catalytic converter is to reduce harmful emissions from your vehicle’s exhaust. It converts toxic gases like carbon monoxide, nitrogen oxide, and hydrocarbons into less harmful substances before they are released into the environment.

The ’04 Jeep Grand Cherokee has two catalytic converters – one located in the front exhaust pipe and one in the rear. Both are designed to meet strict emission standards set by the Environmental Protection Agency (EPA). If your catalytic converters are damaged or worn out, it can result in poor engine performance and even cause your vehicle to fail an emissions test.

Determine Your Needs

The first step in purchasing a new catalytic converter for your ’04 Jeep Grand Cherokee is determining your specific needs. There are several factors to consider, including:

  • Compatibility: Make sure you choose a catalytic converter that is compatible with your vehicle’s make, model, and engine size.
  • Type: There are two types of catalytic converters – direct fit and universal fit. Direct fit converters are specifically designed for certain vehicles, while universal fit converters can be used on multiple makes and models.
  • Emission Standards: Check with your state’s emission laws to ensure that the catalytic converter you choose meets their standards.
  • Budget: Catalytic converters can range in price from $100 to over $1000. Determine how much you are willing to spend before starting your search.

Research Brands

Once you know what type of catalytic converter you need for your ’04 Jeep Grand Cherokee, it’s time to research different brands. Look for reputable brands that have been tested and proven to meet emission standards. Some popular brands for this specific make and model include MagnaFlow, Walker Exhaust, and Davico.

You should also read reviews from other customers who have purchased these brands to get an idea of their performance and durability. This will help you make an informed decision on which brand is best for you.

Purchase from a Trusted Source

When purchasing a catalytic converter for your ’04 Jeep Grand Cherokee, it’s important to buy from a trusted source. Avoid buying from unknown or unreliable sellers as they may sell low-quality or counterfeit products that could do more harm than good.

You can purchase a new catalytic converter directly from an authorized dealership or through reputable online retailers such as Amazon or AutoZone. Make sure to check their return policy in case you need to exchange or return the product.

Hire a Professional Mechanic

Last but not least, I highly recommend hiring a professional mechanic to install the new catalytic converter on your ’04 Jeep Grand Cherokee. They have the knowledge and expertise needed to properly install it without causing damage or further issues with your vehicle.

In addition, hiring a mechanic will also ensure that any warranties on the product remain valid if something were to go wrong during installation or if there are any defects in the product itself.

In Conclusion

Purchasing a new catalytic converter for your ’04 Jeep Grand Cherokee may seem like a daunting task at first, but by following these guidelines you can ensure that you choose the right one for your vehicle. Remember to determine compatibility based on type and emission standards, research reputable brands, purchase from trusted sources, and hire a professional mechanic for installation. With these steps in mind, you’ll be on your way to reducing harmful emissions while keeping your car running smoothly!

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Brent Hughes
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