Are you trying to find automotive catalytic converter parts among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling automotive catalytic converter parts on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 18 hours of research and did 32 automotive catalytic converter parts tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best automotive catalytic converter parts you can buy today
- [Fitment] - Universal fit for vehicles with 2.5-inch outer diameter exhaust pipe ，Standard 2.5" ID inlet/outlet. Universal fit for vehicles with similar size OD exhaust，Before Buying Please make sure this catalytic converter fits your vehicle.
- [Direct Replacement] -Our 2.5" universal catalytic converter matches the original car, Internal honeycomb ceramic substrates have porous structure. (Note: Professional installation would be highly recommended).
- [Excellent Material] - Our products are made of stainless steel housing, which is highly resistant to heat, rust, corrosion and longer service life.even under extreme conditions.
- [Warranty] - Our 2.5 Inch universal catalytic converter has a lifetime warranty. If the part fails or breaks, you can contact us through amazon message for carefree REPLACEMENT or REFUND.
- Vehicle fitment: compatible with 2002-2006 Camry 2.4L, 2002-2006 Solara 2.4L (Note: Not ship to California & Colorado & New York)
- High conversion rate: honeycomb 400-cell ceramic substrates with a metal coating of catalysts provide a larger surface area for high purification efficiency.
- Heat-resistant & anti-rust: a stainless steel shell encases the substrate to reduce expansion and distortion when the converter reaches its high reaction temperature; the ceramic substrates resist heat to avoid melting, clogging or cracking.
- Direct-fit design: to get the right fit for your exhaust system, our precisely-built flanges ensure easier bolt-on installation; gasket and hardware included.
- Federal EPA certified: every YITAMOTOR catalytic converter meets federal EPA standard, and its body is stamped with an exclusive EPA number, ensuring added durability & reliability. (NOTE: Professional installation would be highly recommended)
- 【Standards】: Our catalytic converters have strict production procedures and comply with EPA standards and Obd2 standards. However, due to the increased emission standards in California, Colorado, New York, and Maine, no sales were carried out in these states (friends in these states, please rest assured, we are developing)
- 【Direct Replacement】: If your engine throws P0420 code, or your cat is stolen, then it is recommended to buy this kit to solve the problem. This catalytic converter can repair faults and noise, car exhaust can be purified. It meets or exceeds the oem standard, and has been tested in the factory, perfectly matched with the original car, and can be installed directly.
- 【High Quality】: The stainless steel body of high-quality aluminized pipes is not easy to rust, ensuring excellent oxygen storage capacity and long service life. The double-layer high temperature resistant ceramic carrier greatly increases the flow rate and surface area, thereby improving power and fuel economy. Replace with a new catalytic converter to provide you with excellent clean air performance, restore the quietness of the vehicle, and restore a good driving experience for you
- 【Fits For】: ☆For Chevy 1999-2006 Chevy Silverado 1500 4.3L 4.8L 5.3L | 2007 Chevy Silverado 1500 Classic 4.8L 5.3L | 1999-2000 Chevy Silverado 2500 5.3L | 2002-2006 Chevy Avalanche 1500 5.3L | 2000-2006 Chevy Suburban 1500 5.3L | 2000-2006 Chevy Tahoe 4.8L 5.3L ☆For GMC 1999-2006 GMC Sierra 1500 4.3L 4.8L 5.3L | 2007 GMC Sierra 1500 Classic 4.3L 4.8L 5.3L | 1999-2000 GMC Sierra 2500 5.3L | 2000-2006 GMC Yukon 4.8L 5.3L | 2000-2006 GMC Yukon XL 1500 5.3L | ☆For Cadillac 2002-2006 Cadillac Escalade 5.3L
- 【Buy With Confidence】：Our catalytic converter has a lifetime warranty. If the part fails or breaks, please contact us for replacement. Save hundreds of dollars off of dealer prices by purchasing this part and taking advantage of our warranty.Price concessions and guaranteed, no need to worry about quality problems
- 【Fitment】2007-2008 Yukon, Sierra 1500, Tahoe, Suburban 1500, Silverado 1500 Classic, Avalanche. Catalytic Converter replacement for 50469, 15127418, 25904628, 301-1802, 50450, 645459.
- 【High-quality】High-flow catalytic converter is made of high-quality heavy-duty stainless steel for durability. Sturdy welded connections withstand high temperatures and pressures for extended service life. Honeycomb design helps purify exhaust gases.Catalyst Convertor is designed with bolted and flanged connections for easy installation. Comes complete with gaskets and hardware for easy replacement.
- 【Professional Manufacturing】The catalytic convertor is manufactured strictly according to the original standard, stable performance, excellent workmanship, strict factory quality control testing professional manufacturing, high performance, high reliability. Catalyst converters ensure 100% new and high quality.
- 【Note】EPA Compliant catalyst converter. For use on federal emissions models only. Vehicles registered in California, New York or Maine may not be legally sold, installed or used due to emissions regulations.
- 【Verify Reminder】Our team will be at your service for any problems you may encounter within five years of your purchase. Please use Amazon's vehicle matching tool, which is located at the top of list above the picture on your desktop, to confirm that the part is correct for your vehicle application.
- Walker Ultra EPA 15841 Direct Fit Catalytic Converter 2.5" Inlet (ID) 2.25" Outlet (OD) for Jeep Wrangler
- COMPATIBILITY – Fits 1997-1999 Jeep Wrangler; 2000-2000 Jeep Wrangler
- GET THE RIGHT PART -- Before purchasing, research to ensure that the part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes
- EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Consult your state's aftermarket converter regulations for details.
- DIRECT-FIT DESIGN -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn't require specialized fabrication and/or welding
- ASSURED PERFORMANCE -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
- STRONG AND DURABLE -- Features thick OE-style flanges, hangers and brackets for strength and durability
- OE-STYLE DESIGN -- Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter
- BUY WITH CONFIDENCE
- 【Standards】: Our catalytic converters have strict production procedures and comply with Obd3 standards. However, due to the increased standards in California, Colorado, New York, and Maine, no sales were carried out in these states
- 【Direct Replacement】: If your engine throws P0420 code, or your cat is stolen, then it is recommended to buy this kit to solve the problem. This catalytic converter can repair faults and noise.It meets or exceeds the oem standard, and has been tested in the factory, perfectly matched with the original car, and can be installed directly.
- 【High Quality】: The stainless steel body of high-quality aluminized pipes is not easy to rust, ensuring excellent oxygen storage capacity and long service life. The double-layer high temperature resistant ceramic carrier greatly increases the flow rate and surface area, thereby improving power and fuel economy. Replace with a new catalytic converter to provide you with excellent clean performance, restore the quietness of the vehicle, and restore a good driving experience for you
- 【Specification】: 2" Inlet , 2" Outlet , 13" Overall Length.Please check whether your vehicle exhaust has the appropriate size before purchasing to make sure that the standard universal exhaust is suitable for your car | For 3.L engines or larger displacement engines, it is recommended that one pipe be purchased with two catalytic converter welds to avoid triggering the P0420 fault code
- 【Buy With Confidence】：Our catalytic converter has a lifetime warranty. If the part fails or breaks, please contact us for replacement. Save hundreds of dollars off of dealer prices by purchasing this part and taking advantage of our warranty.Price concessions and guaranteed, no need to worry about quality problems
- KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
- DURABLE -- Features stainless-steel body with aluminized pipe and heat shields for durability
- FLEXIBLE SOLUTION -- Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
- OE-STYLE DESIGN -- Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter
- BUY WITH CONFIDENCE -- Backed by Walker's 25,000-mile/40,000-kilometer emissions and 5-year 50,000-mile/80,000-kilometer structural integrity warranty. Visit Walkerexhaust.com for details.
- [Fitment] - Universal Catalytic Converter 3" Inlet , 3" Outlet , 11" Overall Length. Please check whether your vehicle exhaust has the appropriate size before purchasing to make sure that the standard universal exhaust is suitable for your car. (Note: Professional installation would be highly recommended).
- [Direct Replacement] -Our 3" universal catalytic converter matches the original car, Internal honeycomb ceramic substrates have porous structure.
- [Excellent Material] - The stainless steel body of high-quality aluminized pipes is not easy to rust, ensuring excellent oxygen storage capacity and long service life. High resistance to heat, rust and corrosion even under extreme conditions.
- [Warranty] - Our 3 Inch universal catalytic converter has a lifetime warranty. If the part fails or breaks, you can contact us through amazon message for carefree REPLACEMENT or REFUND.
- [Vehicle Fitment]: Compatible with Honda Civic 2006-2011 L4 1.8L
- [Reference Number]: 18160RNAA00, 674-986, 641322, 16448
- [Specification]: ① E.P.A. Compliant: Yes; ② Vehicle's Emissions Specifications: Federal Emissions; ③ Restricted States: CA, NY, CO, ME; ④ Position: Front; ⑤ Body Material: Stainless Steel; ⑥ Inlet Type: 6 Bolt Welded Flange; ⑦ Inlet Quantity: 1; ⑧ Outlet Type: 2 Bolt Welded Flange; ⑨ Outlet Quantity: 1; ⑩ Mounting Hardware Included: Yes
- [E.P.A Compliant]: EPA-compliant catalytic converters cannot be sold or installed in California and Colorado and, under certain circumstances, in Maine and New York. Check your vehicle's Emission Control Information Label and your state's aftermarket converter regulations to select the proper catalytic converter.
- [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted Catalytic Converter. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.
- OE Replacement Part: 079517, 16474, 50445, 53092, 642263, 96417179, 96536865
- Replacement for Chevy Aveo LS 4 Cyl 1.6L 2004-2008
- Replacement for Chevy Aveo Special Value 4 Cyl 1.6L 2005-2006
- Replacement for Chevy Aveo LT 4 Cyl 1.6L 2005-2008
- Replacement for Chevy Aveo5 LS 4 Cyl 1.6L 2007-2008, Aveo5 Special Value 4 Cyl 1.6L 2007-2008
- Features outstanding durability and consistent performance designed to meet or exceed OE Specifications
- Manufactured by ISO certified factories to meet requirements of fit and function
- Direct replacement for a trouble-free installation
- 10 Year Warranty
- 【FITMENT】Compatible with Chevy Silverado 1500 14-18 / Suburban Tahoe 15-19; Compatible With GMC Sierra 1500 14-18 / Yukon, Yukon XL 15-19; Fits 4.3L, 5.3L
- 【CERTIFIED】OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52642, OE parts: 20757674
- 【INSTALLATION】Direct-fit catalytic converter perfectly fits your vehicle, enabling do-it-yourself installation. All required hardware is included.
- 【QUALITY CONSTRUCTION】Made of high quality stainless steel body / with aluminized mandrel-bends tube for strength and durability
- 【NOTE】NOT for Legal Sale or Use in California, Maine, New York; Professional Installation is Highly Recommended
- Customers are advised to compare Part OEM Number: 674-891 28510-2BEF1 50793 285002BSNA 32750793
- Replacement for Hyundai Accent GL 1.6L 2011-2017, Accent GLS 1.6L 2011-2017, Accent GS Hatchback 2-Door 1.6L 2011-2015, Accent L 1.6L 2012-2017, Accent LE 1.6L 2016-2017, Accent SE 1.6L 2011-2017, Accent Sport 1.6L 2015-2017, Accent Value Edition Sedan 1.6L 2017
- Replacement for Hyundai Veloster Base 2012-2017, Replacement for Hyundai Veloster Rally Edition 2016, Replacement for Hyundai Veloster RE:FLEX 2014-2015, Replacement for Hyundai Veloster SE 2015-2016
- Replacement for Hyundai Veloster Tech 2015-2016, Replacement for Hyundai Veloster Turbo 2013-2017, Replacement for Hyundai Veloster Turbo R-Spec 2014-2017, Replacement for Hyundai Veloster Value Edition 2017
- Replacement for Kia Rio EX 2012-2017, Rio EX Sedan 2012-2017, Rio LX 2012-2017, Rio LX Sedan 2012-2017, Rio LX+ 2012-2013, Rio LX+ Sedan 2012-2013, Rio SX 2012-2017, Rio SX Sedan 2012-2016
- Part OEM Number: 16659 16659-23 674-854
- Replacement for Buick Encore Base Sport Utility 4-Door 1.4L I4 2013-2021
- Replacement for Chevy Trax LS Sport Utility 4-Door 1.4L I4 2013-2021
- Replacement for Chevy Cruze Limited LT Sedan 4-Door 1.4L I4 2016
- Restricted States: California, New York, Colorado & Maine.
- Direct fit for installation onto existing exhaust system. 100% new. Pipe may be 2 pieces for quick installation
- EPA Compliant. Interchange: 50482, 9420. Professional Installation is Highly Recommended
- Made from premium quality materials to meet original specifications. Replacement for 2007 2008 2009 Jeep Wrangler 3.8L V6 4WD RWD
- This product is not legal for sale or use in California, Colorado, New York and Maine due to state emissions regulations
- Please use Amazon's vehicle fitment tool (located at the top of the listing on desktop, below the images on mobile) to confirm that the part is correct for your vehicle application
- [Vehicle Fitment]: Compatible with Nissan Frontier 2005-2019 V6 4.0L, NV1500/NV2500/NV3500 2012-2018 V6 4.0L, Pathfinder 2005-2012 V6 4.0L, Xterra 2005-2015 V6 4.0L; Compatible with Suzuki Equator 2009-2012 V6 4.0L
- [Reference Number]: 16467, 40711, 644090, 58239, 18219
- [Specification]: ① E.P.A. Compliant: Yes; ② Vehicle's Emissions Specifications: Federal Emissions; ③ Restricted States: CA, NY, CO, ME; ④ Position: Front Right; ⑤ Body Material: Stainless Steel; ⑥ Inlet Type: 3 Bolt Welded Flange; ⑦ Inlet Quantity: 1; ⑧ Outlet Type: 2 Bolt Welded Flange; ⑨ Outlet Quantity: 1; ⑩ Gasket & Bolts Included: Yes
- [E.P.A Compliant]: EPA-compliant catalytic converters cannot be sold or installed in California and Colorado and, under certain circumstances, in Maine and New York. Check your vehicle's Emission Control Information Label and your state's aftermarket converter regulations to select the proper catalytic converter.
- [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted Catalytic Converter. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.
- [Vehicle Fitment-1]: Compatible with Chevrolet Avalanche 2009-2013 V8 5.3L, Avalanche 2009 V8 6.0L, Silverado 1500 2009-2013 V6 4.3L, Silverado 1500 2009-2013 V8 4.8L 5.3L 6.0L, Suburban 1500 2009-2014 V8 5.3L, Suburban 1500 2009 V8 6.0L, Tahoe 2009 V8 4.8L, Tahoe 2009-2014 V8 5.3L, Tahoe 2010-2013 V8 6.0L
- [Vehicle Fitment-2]: Compatible with GMC Sierra 1500 2009-2013 V6 4.3L, Sierra 1500 2009-2013 V8 4.8L 5.3L 6.0L, Yukon 2009 V8 4.8L, Yukon 2009-2014 V8 5.3L, Yukon 2010-2013 V8 6.0L, Yukon XL 1500 2009-2014 V8 5.3L, Yukon XL 1500 2009 V8 6.0L
- [Reference Number]: 50490, 194371, 194372
- [Specification]: ① E.P.A. Compliant: Yes; ② Vehicle's Emissions Specifications: Federal Emissions; ③ Restricted States: CA, NY, CO, ME; ④ Position: Left and Right; ⑤ Body Material: Stainless Steel; ⑥ Inlet Type: 3 Bolt Welded Flange; ⑦ Inlet Quantity: 2; ⑧ Outlet Type: Spherical Ball; ⑨ Outlet Quantity: 1; ⑩ Gasket & Bolts Included: Yes
- [E.P.A Compliant]: EPA-compliant catalytic converters cannot be sold or installed in California and Colorado and, under certain circumstances, in Maine and New York. Check your vehicle's Emission Control Information Label and your state's aftermarket converter regulations to select the proper catalytic converter.
- Element Catalytic Converter Shield For 2003-2011 Honda Element. All Models (with OEM Catalytic Converter).
- Utilizes the Utilizes the factory mounting points and adds in security hardware.actory mounting points and adds in security hardware.
- Catalytic converter protector - provides a strong barrier against catalytic converter theft.
- 100% Brand New , Made from high quality aluminum. Corrosion-resistant, No welding required.
- 30 Days free return . If any question please contact us anytime . we will reply in 24 hours.
- 【Attention】This catalytic converter does not ship to California, Colorado, New York and Maine,Please confirm before purchase.
- 【UNIVERSAL FIT】This catalytic converter is of 2.5-inch diameter inside the inlet /outlet exhaust pipe ，It is compatible with the same size of outer diameter exhaust pipe. Please make sure this catalytic converter fits your vehicle.
- 【Excellent Materia】This catalytic converter is resistant to wear and corrosion. It is reliable to provide you with more durable use.Internal honeycomb ceramic substrates have porous structure. The improved flow standard can offer your model with better performance.
- 【PROFESSIONAL INSTALLATION】Our 2.5" universal catalytic converter matches the original car and easily installs to the existing exhaust system. May require cutting and/or welding, Professional installation is highly recommended for it may need cutting or welding.
- 【Warranty】 5 years warranty. If you have other troubles about this issue, please feel free to contact us. We will reply within 24 hours. Thanks for your support.
- [FITMENT] - Compatible with 2007-2013 Nissan Altima 2.5L L4 catalytic converter
- [INTERCHANGE PART NUMBER] - 40803, 674933, 674-933, 327-50268, 327-50639, 140E2JA02E, 140E2-ZX31E, 140E2-JA02E, 14002-JA91E
- [FUNCTION] - It is installed in the pipe of the engine. Through oxidation reaction, reduction reaction, water-based gas reaction and water vapor modification reaction, the three harmful gases CO, HC and NOx emitted by the engine are converted into harmless water, carbon dioxide and nitrogen, so it is also called the three-way (effect) catalytic converter
- [⚠️Please NOTE] - This item is not available to CA or NY. [Federal Emissions] - EPA Compliant, OBD II standard, Not available for vehicles in California and New York that are required to meet CA emissions
- [MAKE IT SURE] - Using the Drop-down menu at the top, you can see if this part is compatible with your vehicle
How to choose a good automotive catalytic converter parts
Does the idea of finding a fantastic automotive catalytic converter parts make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in automotive catalytic converter parts. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top automotive catalytic converter parts products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top automotive catalytic converter parts on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top automotive catalytic converter parts brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top automotive catalytic converter parts based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the automotive catalytic converter parts were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good automotive catalytic converter parts, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your automotive catalytic converter parts.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting automotive catalytic converter parts for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our automotive catalytic converter parts. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what automotive catalytic converter parts should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on automotive catalytic converter parts.
