The Best Automotive Replacement Catalytic Converters & Parts

Looking for the best Automotive Replacement Catalytic Converters & Parts?

Discover now our comparison of the best Automotive Replacement Catalytic Converters & Parts. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Automotive Replacement Catalytic Converters & Parts are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Automotive Replacement Catalytic Converters & Parts in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

No. 1

FOMIUZY High Flow Front Catalytic Converter Kit Direct-Fit Chevy Traverse 2009 2010 2011 2012 2013 2014 2015 2016 2017 GMC Acadia 2007-2017 Buick Enclave 2008-2017 Saturn Outlook 2007-2010 3.6L

【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
【Fits For】: Chevy Traverse 2009-2017 3.6L | GMC Acadia 2007-2017 3.6L | Buick Enclave 2008-2017 3.6L | Saturn Outlook 2007 -2010 3.6L
【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

No. 2

MOCW 2.5 Inch Inlet Outlet Catalytic Converter Universal High Flow Front Catalytic Converter Direct Replacement with O2 Port (EPA Compliant), Stainless Steel, 2 Pcs

【Warm Note】Not ship to states such as California, Colorado, Maine, and New York, etc. Please consult your state’s aftermarket converter regulations before purchase it.
【Specification】2.5 Inches Inlet , 2.5 Inches Outlet , 11 Inches Overall Length.Universal fit for vehicles with similar size outer diameter exhaust pipe. Please make sure this item fits your vehicle before purchasing.
【Standards】Our 2.5 Inch catalytic converters have strict production procedures and comply with EPA standards, legal for use on vehicles built to meet Federal EPA standards ONLY. If your vehicle is registered in CA, NY, CO & ME, do not purchase this part.
【High Quality Material】Made from high-quality 409 stainless steel, reliable quality and long service life, 5 Years or 50,000 Miles Manufacturer Warranty.
【Easy Installation】Direct Replacement for your original vehicle, may require cutting and/or welding, professional installation would be highly recommended.

No. 3

CIRconvert Catalytic Converter Compatible with 2011 2012 2013 2014 Chrysler 200, 2008-2014 Dodge Avenger, 2007-2017 Jeep Compass 2.4L l4 High Flow Catalytic Convertor (EPA Compliant)

1.VEHICLE FITMENT: Catalytic Convertor Fit for 2011-2014 Chrysler 200 2.4L l4, 2007-2010 Chrysler Sebring 2.4L l4, 2008-2014 Dodge Avenger 2.4L l4, 2007-2012 Dodge Caliber 1.8L l4/2.0L l4/2.4L l4, 2009-2018 Dodge Journey 2.4L l4, 2007-2017 Jeep Compass 2.4L l4/2.0L l4, 2007-2017 Jeep Patriot 2.0L l4/2.4L l4, Interchange Part Number: 642231
2.DIRECT-FIT DESIGN: Our products are manufactured using high-tech production techniques and high-strength stainless steel materials, making them rugged, durable, and heat-resistant. Our aim is to produce high-performance, high-quality, and high-end products.
3.ATTENTION: Our product can be used in 46 states but cannot be used or shipped to California, Colorado, New York, or Maine. Please take note before making a purchase.
4.HIGHER EFFICIENCY & QUALITY: Our products are manufactured using high-strength stainless steel and advanced laser cutting and welding technologies, which ensure high strength, heat resistance, and longevity. This advanced manufacturing technology results in an extended product lifespan.
5.EPA CERTIFIED: Complies with the regulations of the United States Environmental Protection Agency (EPA). The product contains rare and precious metals that reduce emissions, thereby protecting the vehicle's engine and the environment. We provide a 50,000-mile limited warranty for all our products.

No. 4

A-Premium Front Catalytic Converter Kit Direct-Fit Compatible with Toyota Corolla 2009-2013, Matrix 2009-2013 & Pontiac Vibe 2009-2010, 1.8L, EPA Compliant, Replace# 174100T080

[Vehicle Fitment]: Compatible with Toyota Corolla 2009-2013 L4 1.8L, Matrix 2009-2013 L4 1.8L; Compatible with Pontiac Vibe 2009-2010 L4 1.8L
[Reference Number]: 174100T080, 174100T240, 174200D150, 88975825, 48353
[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: 2 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.

No. 5

Woosphy Catalytic Converter Replacement for Hyundai Accent Veloster 2011-2017 Kia Rio 2012-2016 674-891 28510-2BEF1

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

No. 6

AUTOSITY High Flow Catalytic Converter for 1996-2000 Cherokee 2.5L/ 4.0L, 1996-1998 Grand Cherokee 4.0L/5.2L, 1998 Grand Cherokee 5.9L, Automotive Replacement Catalytic Converters (EPA Compliant)

[ FITMENT ] : Catalytic Converter Fit for 1996-2000 Cherokee 2.5L/ 4.0L, 1996-1998 Grand Cherokee 4.0L/5.2L, 1998 Grand Cherokee 5.9L.OE Part Number：15820, 10150, 079-3054, 23226, 23221, 23544, 9327, 49096, 52101393, 52101392, 308-1201, 645327, 10153, 645422, 52019480AF.
[ COMPLIANCE WITH OBD III ] : The direct-fit catalytic converters are compliant with OBD III Standards but not with CARB. Thus, they can be used in most states except California& New York, not legal for use on vehicles required to meet CA emission standards.
[ PROTECTING THE EARTH ] : The internal structure of the high flow catalytic converters features honeycomb. Its internal ceramic substrates contain high-load precious metal catalysts, including Pt, Rh, and Pd, to enhance purification efficiency and intensity. They can effectively purify vehicles the waste exhausts by converting pernicious gases, such as CO, HC, NOx into CO₂, H₂O, N₂, to protect the beautiful earth we are living in better.
[ 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.
[ EASY INSTALLATION] : Plug and play design, no modification or drilling, quick installation. Shock, abrasion and fatigue tested to help ensure quality and durability.

No. 7

Aumzong Left ＆ Right Catalytic Converter Compatible with 2004 2005 2006 2007 2008 Ford F150 5.4L V8 4WD, Replace# 645471 53522 645829 54307(EPA Compliant)

【Replacement Part Number】645471 53522 645829 54307
【Compatibility with】Left ＆ Right Catalytic converter fit for 2004 2005 2006 2007 2008 Ford F150 5.4L V8 4WD
【Easy Installation】The catalytic converter is 100% matched with the original one so it is easy to install and can directly fit to save your time and effort.Does NOT fit models with California Emission Standards (Not legal for sale in CA and NY）
【Enhanced Quality】Made of high quality stainless steel, the body part of catalytic converter can achieve the goal of long-term use and endure high-temper gases. Its internal ceramic substrates contain high-load precious metal catalysts, including Pt, Rh, and Pd, to enhance purification efficiency and intensity. The substrate is formed into a highly deformed shape to increase contact area significantly
【Better Performance】The catalytic converter is vigorously tested before leaving factories to achieve OE standard thus make it perform better

No. 8

PHILTOP Front Left and Right Catalytic Converter Direct-Fit Replacement For Pilot, Odyssey, Accord, MDX, RDX, Ridgeline, TL, Passport, TLX, Crosstour, Accord Replace 16658, 16643 (EPA Compliant)

[COMPATIBILITY] --- Catalytic converters compatible with Pilot, Odyssey, Accord, MDX, RDX, Ridgeline, TL, Passport, TLX, Crosstour, Accord, RL, RLX. Reference Number: 16658, 641334, 40923, 16643, 641413, 40924.These free-flow catalytic converters have bolt-on connections and flange to flange design for effortless installation.
[HIGH FLOW PERFORMANCE ] --- Our catalytic convertor are built to meet OEM specifications. They also feature a high flow design to increase conversion efficiency and vehicle power without sacrificing flow rate.
[STAINLESS STEEL OUT SHELL] --- The high flow catalytic converters with heavy-duty stainless steel construction feature maximum durability. Firmly welded connections can withstand high temper and pressures for longer service life.
[FLANGE TO FLANGE DESIGN] --- These free-flow catalytic converters have bolt-on connections and flange to flange design for effortless installation. They're also complete with full accessories as gaskets and hardware, facilitating your replacement.
[COMPLIANCE WITH EPA] --- The direct-fit catalytic converters are compliant with EPA Standards. Thus, they can be used in most states except California, Maine & New York, not legal for use on vehicles required to meet CA emission standards.

No. 9

40919 40800 KAX 2PCS Front and Rear Catalytic Converter Fits for 2007 2008 2009 2010 2011 2012 2013 Nissan Altima 2.5L

[FITMENT] This catalytic converter Fit for 2007 2008 2009 2010 2011 2012 2013 Altima 2.5L
[Important Note]: Our catalytic converters have strict production procedures and comply with EPA standards and Obd3 standards. However, due to the increased emission standards in California, Colorado, New York, and Maine, no sales were carried out in these states.
[High Flow Performance]: Our catalytic converters are built to meet OEM specifications and have EPA certification. They also feature a high flow design to increase conversion efficiency and vehicle power without sacrificing flow rate.
Stainless Steel Out Shell: The high flow catalytic converters with heavy-duty stainless steel construction feature maximum durability. Firmly welded connections can withstand high temper and pressures for longer service life.
[High Performance]:Catalyst converter internal Ceramic substrates contain high-load precious metal catalysts to enhance purification efficiency and intensity. A new catalytic convertor will provide you with excellent clean air performance, restore the quietness of your vehicle, Giving your great driving experience.

No. 10

A-Premium Catalytic Converter Kit Direct-Fit Compatible with Chevy & GMC - Silverado 1500 14-18, Suburban 15-20, Tahoe 15-20, Sierra 1500 14-18, Yukon 15-20, Yukon XL 15-20 - 4.3L 5.3L - EPA Compliant

[Vehicle Fitment]: Compatible with Chevrolet Silverado 1500 2014-2018 V6 4.3L, Silverado 1500 2014-2018 V8 5.3L, Suburban 2015-2020 V8 5.3L, Tahoe 2015-2020 V8 5.3L; Compatible with GMC Sierra 1500 2014-2018 V6 4.3L, Sierra 1500 2014-2018 V8 5.3L, Yukon 2015-2020 V8 5.3L, Yukon XL 2015-2020 V8 5.3L
[Reference Number]: 645159, 50497, 50563
[Specification]: ① E.P.A. Compliant: Yes; ② Vehicle's Emissions Specifications: Federal Emissions; ③ Restricted States: CA, NY, CO, ME; ④ Body Material: Stainless Steel; ⑤ Inlet Type A: 3 Bolt Loose Flange, Inlet Type B: 3 Bolt Loose Flange; ⑥ Inlet Quantity: 2; ⑦ Outlet Type: Norma Ball; ⑧ Outlet Quantity: 1; ⑨ Clamp & 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.

What is the purpose of a comparison site?

When you search for a product on the Internet, you can compare all the offers that are available from the sellers. However, it can take time when it is necessary to open all the pages, compare the opinions of the Internet users, the characteristics of the products, the prices of the different models… Offering you reliable comparisons allows us to offer you a certain time saving and a great ease of use. Shopping on the Internet is no longer a chore, but a real pleasure!
We do everything we can to offer you relevant comparisons, based on various criteria and constantly updated. The product you are looking for is probably among these pages. A few clicks will allow you to make a fair and relevant choice. Don’t be disappointed with your purchases made on the Internet and compare the best Automotive Replacement Catalytic Converters & Parts now!

Last update on 2025-04-21 / Affiliate links / Images from Amazon Product Advertising API

Search and kompare over thousands products reviews

Looking for the best Automotive Replacement Catalytic Converters & Parts?

What is the purpose of a comparison site?

Related posts: