The Best Catalytic Converters

Best image of catalytic converters
Photo: MagnaFlow 51354 OEM Grade Universal Catalytic Converter, 2" Inlet/Outlet (EPA Compliant)
UPDATED FEBRUARY 14, 2025

To help you find the perfect catalytic converter, we continuously put forth the effort to update and expand our list of recommendable catalytic converters. Our team collects, edits and publishes new information, in order to present it to you in an accurate, significant and neatly arranged way.

Our Picks

MOTOOS Front Converters image
The Car Model auto-match is not 100% correct, about specific fitment info,ple...
TEKKOAUTO 3Pcs Converter image
Part OEM Number: 16547, 59272, 0795219, 16709, 50456, 644034, 16548, 59273, 0...
Our Choice
MOTOOS Front Converters image
The Car Model auto-match is not 100% correct, about specific fitment info,ple...
Low Price
TEKKOAUTO 3Pcs Converter image
Part OEM Number: 16547, 59272, 0795219, 16709, 50456, 644034, 16548, 59273, 0...

8 More Catalytic Converter Alternatives

MARSFLUX Converter image

[WIDE COMPATIBILITY] --- Catalytic Converter Compatible with 2005-2018 Frontier 4.0L, 2...

[HIGH FLOW PERFORMANCE ] --- Our catalytic converters are built to meet OEM specificati...

[STAINLESS STEEL OUT SHELL] --- Internal ceramic substrates contain ample metal catalys...

A-Premium Front Converter image

[Vehicle Fitment]: Compatible with Chevrolet Captiva Sport 2012-2015 L4 2.4L, Equinox 2...

[Reference Number]: 16796, 16581, 644066, 679-544, 23128664, 20871342, 20910567, 227416...

[Specification]: ① E.P.A. Compliant: Yes; ② Vehicle's Emissions Specifications: Federal...

PremiumpartsWhosale A-Premium Converter image

[Vehicle Fitment]: Compatible with Nissan Versa 2012-2018 L4 1.6L, Versa Note 2014-2017...

[Reference Number]: 644060, 16794, 18435

[Specification]: ① E.P.A. Compliant: Yes; ② Vehicle's Emissions Specifications: Federal...

AUTOSAVER88 Converter image

ATTENTION: This item doesn't ship to California & Colorado & New York, please confirm b...

VEHICLE FITMENT: Compatible with 1997-2003 Pontiac Grand Prix 3.8L, 1998-1999 Oldsmobil...

DIRECT FIT DESIGN: The flange is precisely-built to meet standard OE specifications wit...

A-Premium Front Exhaust Manifold Converter image

[Vehicle Fitment]: Compatible with Nissan Altima 2007 2008 2009 2010 2011 2012 2013 L4 ...

[Reference Number]: 14002-JA01E, 14002-JA02E, 14002-JA91E, 140E2-JA02E, 140E2-JA03E, 14...

[Specification]: ① E.P.A. Compliant: Yes; ② Vehicle's Emissions Specifications: Federal...

MIKODA Converter image

【REPLACE PART NUMBER】47846, 20410, 20436, 59381, 643032.

【FITMENT】Compatible with Dodge Grand Caravan 3.3L/3.8L 2008 2009 2010, Chrysler Town & ...

【HIGH QUALITY】Catalytic Converter is made of premium material, durable and high tempera...

A-Premium Left and Right 2-PC Converter image

[Vehicle Fitment]: Compatible with Jeep Grand Cherokee 2013-2019 V6 3.6L (WK2); Compati...

[Reference Number]: 54925, 679-549, 68037894AE, 68037894AF, 68110125AE, 54926, 679-548,...

[Specification]: ① E.P.A. Compliant: Yes; ② Vehicle's Emissions Specifications: Federal...

PremiumpartsWhosale A-Premium Converter image

[Vehicle Fitment]: Compatible with Honda Accord 2003-2007 L4 2.4L

[Reference Number]: 642189, 16299, 40400, 83089, 50389, 0991103, 325334, 0961103, 32429...

[Specification]: ① E.P.A. Compliant: Yes; ② Vehicle's Emissions Specifications: Federal...

Buying Guide

Top Rated Catalytic Converters

If you're looking into finding the best rated catalytic converter, you should probable check out the MOTOOS Front Converters. We looked at various sources of reviews and found this one to have the best mix between review count and average rating stars.

MOTOOS Front Converters

The Lowest Price We Could Find

Often, going for the best price is a simple but good option. With a price of $84.99 (last checked this morning), we do not list any other catalytic converters cheaper than the MIKODA Converter. Just remember that it's not always the best option to go for the cheapest one.

MIKODA Converter

The Catalytic Converter With the Most Reviews

With at least 30 reviews and counting, the MOTOOS Front Converters might be another option to consider. This large amount of reviews signalizes that many people are using it, with most of them beeing satisfied.

High Quality Catalytic Converters

It's quite rare that the saying "You get what you pay for" turns out incorrect. If you have the money on the sideline, feel free to choose the most expensive item from our list: The PremiumpartsWhosale A-Premium Converter currently sells for $439.99.

PremiumpartsWhosale A-Premium Converter

The Catalytic Converter With the Most Clicks

If you trust us and our users, feel free to check out the MOTOOS Front Converters. Our statistics say that it is the most favorite Catalytic Converter from the list above.

Our Bestseller

If you're still undecided, I would recommend that you go with the masses and choose the top selling catalytic converter: The MARSFLUX Converter is the hottest bestseller in this category right now.

MARSFLUX Converter

Catalytic Converter Reviews

There are no reviews on catalytic converters, yet.
Be the first to write a review, or check for additional reviews in the Further Reading section below.

Further Reading on Catalytic Converters

New: Our editorial list of additional articles. We decided to gather informartion all around the internet and present you a list of helpful, external links to interesting reads about reviews, pros & cons and similar products.
Catalytic Converter vs. Straight Pipe Exhaust - Real...
Find out the advantages and disadvantages of catalytic converter In this guide, we'll outline the pros and cons of an exhaust equipped with a  ...
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What is the alternative to a clogged catalytic conve...
There are ways to run a vehicle without a functioning cat and still have no CEL ( check engine light or PO420 code) Empty cat, better still empty and pound a pipe   ...
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13 Removing Catalytic Converter Pros and Cons | Gree...
The catalytic converter is responsible for the ignition and burning of engine exhaust gases which remain after the initial reaction occurs. ...
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So what are my options for replacing a bad catalytic...
I don't want to pay a $1000 for each OEM Cat, but are there any other alternatives ? I don't want a high-flow cat either. Any companies out there  ...
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What are the pros and cons of going without a cataly...
General F150 Discussion - What are the pros and cons of going without a catalytic converter - I been wanting to upgrade my exhaust. Right now  ...
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What are the disadvantages and advantages of a catal...
Automotive Technology · Catalytic Converter What are the pros and cons of replacing a catalytic converter versus paying a mechanic? 1,225 Views · What are  What are the pros and cons of replacing a catalytic converte... ...
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Research

Do you want to know more about catalytic converters? Check out the links below to gain knowledge about the whole topic of catalytic converter products.

Useful Videos

Catalytic Converters from Evan Fischer

GaragePros take a look at Catalytic Converters from Evan Fischer. Paul Tapie´ reviews these quality replacement parts that give new life to an older vehicle ...

Disclaimer: This video was not made by us, but we found it interesting enough to embed it here.

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