The Best Automotive Replacement Catalytic Converter Kits

Looking for the best Automotive Replacement Catalytic Converter Kits?

Discover now our comparison of the best Automotive Replacement Catalytic Converter Kits. 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 Converter Kits 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 Converter Kits 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

AUTOSITY High Flow Catalytic Converter for Prius 1.8L 2010-2015, High Flow Front Catalytic Converter Kit Automotive Replacement Catalytic Converters 16649, 1741037160(EPA Compliant)

[ FITMENT ] : Catalytic Converter Fit for Prius 1.8L 2010-2015.OEM Part Number：16649, 17410-37160, 1741037160, 52456, 52453, 40920, 21-078, 21-079, 52454.
[ 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. 2

A-Premium Front Exhaust Manifold Catalytic Converter Kit Direct-Fit Compatible with Chevy Colorado 2007-2012 & GMC Canyon 2007-2012 & Hummer H3 2007-2008 & Isuzu i-370 2007-2008, 3.7L, EPA Compliant

[Vehicle Fitment]: Compatible with Chevrolet Colorado 2007-2012 L5 3.7L; Compatible with GMC Canyon 2007-2012 L5 3.7L; Compatible with Hummer H3 2007-2008 L5 3.7L; Compatible with Isuzu i-370 2007-2008 L5 3.7L
[Reference Number]: 12604221, 12607895, 16578, 641338, 19280
[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: 9 Bolt Welded Flange; ⑦ Inlet Quantity: 1; ⑧ Outlet Type: 3 Bolt Welded Flange; ⑨ Outlet Quantity: 1; ⑩ Mounting Hardware Included: No
[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. 3

A-Premium Exhaust Manifold Catalytic Converter Kit Direct-Fit Compatible with Hyundai Elantra 2004-2006/2008-2012 & Kia Spectra 2004-2009, Spectra5 2005-2009, 2.0L, EPA Compliant

[Vehicle Fitment]: Compatible with Hyundai Elantra 2004-2006 2008-2012 L4 2.0L; Compatible with Kia Spectra 2004-2009 L4 2.0L, Spectra5 2005-2009 L4 2.0L --- It comes with Curved Outlet and Integrated Exhaust Manifold
[Reference Number]: 674-960, 674960, 18249, 2851023520, 2851023980
[Specification]: ① Vehicle's Emissions Specifications: Federal Emissions; ② Restricted States: CA, NY, CO, ME; ③ Body Material: Steel; ④ Inlet Type: Flanged; ⑤ Inlet Quantity: 1; ⑥ Outlet Type: Flanged; ⑦ Outlet Quantity: 1; ⑧ 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. 4

A-Premium Front Left Catalytic Converter Kit Direct-Fit Compatible with Chevrolet Impala 2014-2018 & Cadillac XTS 2013-2016, 3.6L, EPA Compliant

[Vehicle Fitment]: Compatible with Chevrolet Impala 2014-2018 V6 3.6L; Compatible with Cadillac XTS 2013-2016 V6 3.6L
[Reference Number]: 641476, 674-048, 50549, 674048
[Specification]: ① E.P.A. Compliant: Yes; ② Vehicle's Emissions Specifications: Federal Emissions; ③ Restricted States: CA, NY, CO, ME; ④ Position: Front Left; ⑤ Body Material: Stainless Steel; ⑥ Inlet Type: 4 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.

No. 5

KAC Catalytic Converter Fit for 2010-2014 Equinox/Terrain 2.4L, 2012-2015 Captiva Sport 2.4L Catalytic Converter Kit Direct-Fit Automotive Replacement OEM 642042, 644015 (EPA Compliant)

[Compatible vehicle] - Catalytic Converter Fit for 2010-2014 Equinox/Terrain 2.4L, 2012-2015 Captiva Sport 2.4L.
[Reference Number] - Catalytic Converter OEM Part Number: 642042, 644015.This Catalytic Converter is constructed to meet or even exceed OEM quality.
[Attention] - Not Ship to California, New York, Maine and Colorado! Not legal for sale or use in California, New York, Maine and Colorado due to emissions regulations!
[Efficient Purification] - 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.
[Service] - Whenever if you have any questions, please feel free to contact us. We will respond to your message within 24 hours.

No. 6

AUTOSITY High Flow Catalytic Converter Fit for Corolla 2003-2008, Vibe 2003-2008, Matrix 2003-2008 Catalytic Converter Kit Automotive Replacement OEM 53717, 40407, 096-1662,174100D151(EPA Compliant)

[Compatible vehicle] : Catalytic Converter Fit for Corolla 2003-2008, Vibe 2003-2008, Matrix 2003-2008.
[Reference Number] - Catalytic Converter OEM Part Number: 53717, 53451, 40407, 096-1662, 4805, 174100D151, 642165, 642985, 17410-0D301, 099-1662, 49461, 93200, 52458, 52440, 201-1106.This Catalytic Converter is constructed to meet or even exceed OEM quality.
[Attention] - Not Ship to California, New York, Maine and Colorado! Not legal for sale or use in California, New York, Maine and Colorado due to emissions regulations!
[Efficient Purification] : 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.
[Service]: Whenever if you have any questions, please feel free to contact us. We will respond to your message within 24 hours.

No. 7

KAC Stainless Steel Catalytic Converter for 2013-2017 Accord 2.4L Catalytic Converter Kit Direct-Fit Automotive Replacement Catalytic Converters 16827(EPA Compliant)

[ FITMENT ] : Catalytic Converters. Catalytic Converter Fit for 2013 2014-2017 Accord 2.4L.OEM Part Number：16827.
[ 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. 8

AUTOSITY High Flow Catalytic Converter Fit for 2010-2014 Equinox/Terrain 2.4L, 2012-2015 Captiva Sport 2.4L Catalytic Converter Kit Direct-Fit Automotive Replacement OEM 642042, 644015 (EPA Compliant)

[Compatible vehicle] - Catalytic Converter Fit for 2010-2014 Equinox/Terrain 2.4L, 2012-2015 Captiva Sport 2.4L.
[Reference Number] - Catalytic Converter OEM Part Number: 642042, 644015.This Catalytic Converter is constructed to meet or even exceed OEM quality.
[Attention] - Not Ship to California, New York, Maine and Colorado! Not legal for sale or use in California, New York, Maine and Colorado due to emissions regulations!
[Efficient Purification] - 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.
[Service] - Whenever if you have any questions, please feel free to contact us. We will respond to your message within 24 hours.

No. 9

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. 10

A-Premium Catalytic Converter Kit Direct-Fit Compatible with Chevy, GMC & Cadillac Models - Avalanche, Silverado, Suburban, Tahoe, Sierra, Yukon, Escalade - 1999-2006 - 4.3L 4.8L 5.3L - EPA Compliant

[Vehicle Fitment-1]: Compatible with Cadillac Escalade 2002-2005 5.3L; Compatible with Chevrolet Avalanche 1500 2002-2005 5.3L, Silverado 1500 1999-2006 4.3L 4.8L 5.3L, Silverado 1500 Classic 2007 4.3L4.8L 5.3L, Silverado 2500 1999-2000 5.3L, Suburban 1500 2000-2006 5.3L, Tahoe 2000-2006 4.8L 5.3L
[Vehicle Fitment-2]: Compatible with GMC Sierra 1500 1999-2006 4.3L 4.8L 5.3L, Sierra 1500 Classic 2007 4.3L 4.8L 5.3L, Sierra 2500 1999-2000 5.3L, Yukon 2000-2006 4.8L 5.3L, Yukon XL 1500 2000-2006 5.3L
[Reference Number]: 18010, 50511, 645988, 15756278
[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: 3 Bolt Welded Flange; ⑦ Inlet Quantity: 2; 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.

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 Converter Kits now!

Last update on 2025-04-17 / Affiliate links / Images from Amazon Product Advertising API

Search and kompare over thousands products reviews

Looking for the best Automotive Replacement Catalytic Converter Kits?

What is the purpose of a comparison site?

Related posts: