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Summary
  • Faulty catalytic converters will make your vehicle emit harmful greenhouse gases, so it’s best to replace them immediately.
  • A brand you can trust for reliable, high-quality catalytic converters is Walker Exhausts.
  • Walker Catalytic converters are available here at CarParts.com.

A faulty catalytic converter will cause your vehicle to emit more harmful gasses into the atmosphere. As a result, your vehicle could fail an emissions test. This is because catalytic converters are responsible for changing harmful substances in the exhaust gasses like carbon monoxide, nitrogen dioxide, and hydrocarbons, into less harmful substances like carbon dioxide and water vapor. If it fails, it will not be able to do its job.

One brand that you can trust when it comes to catalytic converters is Walker Exhausts. It is an industry-leading brand with more than 100 years of experience in making exhaust products. Walker products are built for cars, trucks, SUVs, and even heavy-duty commercial vehicle applications. Walker is able to deliver quality catalytic converters because it is backed by OE engineering and expertise in manufacturing.

See also  What are the Best Catalytic Converters?
walker exhaust cat con
Walker Exhaust is an industry-leading brand with more than 100 years of experience in making exhaust products. Image source: Walker Exhaust

CarParts.com is the best place to get Walker catalytic converters because we help you find the right part in just a few clicks. Our parts are also competitively priced, so you can replace your vehicle’s faulty catalytic converter without burning a hole in your pocket. All our parts are on-hand, so order now and we’ll ship it straight to your doorstep in a few days!

Reviews for Walker Catalytic Converters

Check out what people said about the Walker catalytic converters they ordered from CarParts.com:

walker catalytic converter
Walker 15501 Catalytic Converter

On a Walker 15501 Catalytic Converter:

“This catalytic converter was a direct fit for my son’s 2005 Nissan Frontier. It fit perfectly and was shipped fast! I bought a Nissan cat for the right side six months before this purchase, but I wish I bought a walker exhaust for that side too. I would have saved about $400. The Walker cat is almost the same size as OEM. Some aftermarket cats are a lot smaller than OEM, but not this one. I can hardly tell the difference between the two. Walker mufflers is a good brand as it’s been around for as long as I can remember.”

From user Actips
walker aftermarket catalytic converter
Walker 15614 Catalytic Converter

On a Walker 15614 Catalytic Converter:

This is my second Walker catalytic converter. My first was on a car that I sold recently. When I decided to replace the catalytic converter and cat-back exhaust on my current daily driver, I chose Walker due to their high quality, direct OEM fit, and reasonable price. I had my car inspected and emissions tested a week after installation. The drop in emissions was incredible compared to last year’s numbers. Very clean. I highly recommend this.

walker replacement catalytic converter
Walker 15601 Catalytic Converter

On a Walker 15601 Catalytic Converter:

I installed this on a 2008 Toyota Tundra 5.7L double cab with a standard bed, 6-speed automatic transmission, and 4-wheel drive. Installation was on and off and I used the original bolts and O2 sensors and hanger. Sadly, this does not come with gaskets. I also installed a JBA dual-pipe exhaust behind it which fit very well. Despite some pipe pressure being required or them to be matched together, it did not require bending, cutting, welding, or other significant manipulation. Overall, it was good. There are also no leaks.

From user Doc Loch
walker cat con
Walker 15773 Catalytic Converter

On a Walker 15773 Catalytic Converter:

I have used Walker muffler parts in the past and their quality is still up there. Most companies have cheapened their products but this company still maintains its standards.

From user dude

Many customers echo the same satisfied sentiment towards the Walker catalytic converters they’ve received. Walker has been making exhaust products for many years and the quality in its products shows. Check out our Walker catalytic converters and shop now!

About The Author
Written By Automotive and Tech Writers

The CarParts.com Research Team is composed of experienced automotive and tech writers working with (ASE)-certified automobile technicians and automotive journalists to bring up-to-date, helpful information to car owners in the US. Guided by CarParts.com's thorough editorial process, our team strives to produce guides and resources DIYers and casual car owners can trust.

Any information provided on this Website is for informational purposes only and is not intended to replace consultation with a professional mechanic. The accuracy and timeliness of the information may change from the time of publication.

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