The Best Automotive Replacement Catalytic Converter Parts

Looking for the best Automotive Replacement Catalytic Converter Parts?

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

KAC Catalytic Converter Fit for Corolla 2003-2008, Vibe 2003-2008, Matrix 2003-2008 Catalytic Converter Kit Direct-Fit 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.

SaleNo. 2

A-Premium Catalytic Converter Kit Direct-Fit Compatible with Chevrolet Colorado 2004-2012 & GMC Canyon 2004-2012 & Hummer H3 2006-2007 & Isuzu i280 2006, i350, 2.8L 2.9L 3.5L 3.7L, E.P.A. Compliant

[Vehicle Fitment]: Compatible with Chevrolet Colorado 2004-2006 L4 2.8L, Colorado 2007-2012 L4 2.9L (RWD), Colorado 2004-2006 L5 3.5L; Compatible with GMC Canyon 2004-2006 L4 2.8L, Canyon 2007-2012 L4 2.9L, Canyon 2004-2006 L5 3.5L; Compatible with Hummer H3 2006 L5 3.5L, H3 2007 L5 3.7L; Compatible with Isuzu i280 2006 L4 2.8L, i350 2006 L5 3.5L --- It is Direct Fit Converter
[Reference Number]: 645852, 50468
[Specification]: ① E.P.A. Compliant: Yes; ② Vehicle's Emissions Specifications: Federal Emissions; ③ Restricted States: CA, NY, CO, ME; ④ Position: Rear Side; ⑤ Body Material: Stainless Steel; ⑥ Inlet Type: 3 Bolt Loose Flange with Spherical Flare; 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 converters. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.

SaleNo. 3

KAC Catalytic Converters Automotive Replacement, 2Pcs Catalytic Converter Front & Rear For 2010-2014 Equinox Terrain 2.4L, 2012-2015 Captiva Sport 2.4L (EPA Compliant)

【OEM High Flow Operation】Our catalytic converters are designed to meet OEM specifications and even better than OEM in performance and appearance. And most importantly, the products have been certified by EPA, featuring a high flow design to increase conversion efficiency without sacrificing flow rate.
【Compliance with OBD III】 The catalytic converters are compliant with OBD III Standards. With this high-quality converter, it is so easy for your vehicle to meet the Federal Emission Standards. (Excluding California)
【Stainless Steel Outshell】 The kit comes with gaskets and hardware for replacement, professional installation is highly recommended for exerting its max capability. The catalytic converter is assembled with a heavy-duty stainless steel body to ensure longer service time and more beautiful appearance, capable of enduring high-temper gases from the exhaust.
【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.
[EASY INSTALLATION] --- Plug and play design, no modification or drilling, quick installation. Shock, abrasion and fatigue tested to help ensure quality and durability.

No. 4

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.

SaleNo. 5

AUTOSITY Direct Fit Catalytic Convertor High Flow Replacement for Tacoma 2005 2006 2009 2010 2011 2012 2013 2014 2015 2.7L with Stainless Steel Catalyst Converter EPA Compliant

FITMENT : Catalytic Converter for Tacoma 2009-2015 2.7L, Tacoma 2006-2006 2.7L.
HIGH QUALITY : Stainless steel catalytic convertor with Sturdy welded seam connection provide Highly heat shield, rust and corrosion resistant for longer life without fear of bending or melting.
HIGH FLOW DESIGN : High flow catalytic convert Internal honeycomb ceramic substrate with porous structure design, increased flow rate and surface area, Maximizes catalytic convertor efficiency and maintains maximum engine output to increase the power and performance of your engine, Easy to install, No cutting and Welding required.
EFFICIENT PURIFICATION : Catalyst converter internal ceramic substrates contain high-load precious metal catalysts to enhance purification efficiency and intensity. Replacement for a new catalytic convertor will provide you with excellent clean air performance, restore the quietness of your vehicle, Giving you the best driving experience.
ENSURE FIT & SERVICE : To make sure catalytic converter fits your exact vehicle, input your make,model and trim grade into the garage tool, If you have any troubles about this catalytic convertor, please feel free to contact us. We will reply within 24 hours. Thanks for your support.

No. 6

KAC Stainless Steel Catalytic Converter for 2009-2012 A4 Quattro 2.0L, Catalytic Converter Kit Direct-Fit Automotive Replacement Catalytic Converters 16595 - EPA Compliant

[ FITMENT ] : KAC Catalytic Converter. Catalytic Converter Fit for 2009-2013 A4 Quattro/A4 2.0L Sedan, 2011-2014 Q5 2.0L, 2010-2011 A5 Quattro/A5 2.0L, 2009-2012 A4 Quattro 2.0L Wagon.OEM Part Number：16595, 644025, 40684.
[ COMPLIANCE WITH OBD III ] : KAC Catalytic Converter. 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 ] : KAC Catalytic Converter. 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.
[ EASY INSTALLATION] : Plug and play design, no modification or drilling, quick installation. Shock, abrasion and fatigue tested to help ensure quality and durability.
[ 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

KAC 2pcs Catalytic Converter for 2002-2003 ES300 3.0L Catalytic Converters Kit Direct-Fit Automotive Replacement OEM#16466, 16465, 17140-20080, 25052-20170 (EPA Compliant)

[Compatible vehicle] : Catalytic Converter Fit for 2002-2003 ES300 3.0L.
[Reference Number] - Catalytic Converter OEM Part Number: 16466, 16465, 17140-20080, 25052-20170.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. 8

ASOPARTS 2" Universal Catalytic Converter, 2" Inlet/Outle Cat Converter with Heat Shield and O2 Port

Fitment: Universal fit for vehicles with 2-inch outer diameter exhaust pipe, Standard 2" 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: 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. Our 2" universal catalytic converter matches the original car, Internal honeycomb ceramic substrates have porous structure
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
Easy to Install: Our catalytic converter has been factory tested to be a perfect match for the original car and is ready to install. Note: Professional installation would be highly recommended
Buy with Confidence: ASOPARTS offers a one-year unlimited-mileage guarantee on our meticulously crafted catalytic converter. We offer a wide variety of automotive accessory categories, no need to worry about quality issues

No. 9

FOMIUZY High Flow Front Catalytic Converter Kit Direct-Fit Honda CRV 2002 2003 2004 2005 2006 2.4L Replace 16167

【High 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.
【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）
【Fits For】: 2002-2006 Honda CRV 2.4L
【OE#】:16462, 324232, 642288, 0961101, 85112, 40402, 16167, 55112
【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. 10

Walker Ultra EPA 53717 Direct Fit Catalytic Converter 2.125" Outlet (OD) for Toyota Corolla

COMPATIBILITY – Fits 2003-2004 Pontiac Vibe; 2005-2006 Pontiac Vibe; 2007-2008 Pontiac Vibe; 2003-2004 Toyota Corolla; 2005-2005 Toyota Corolla; 2006-2006 Toyota Corolla; 2007-2008 Toyota Corolla; 2003-2004 Toyota Matrix; 2005-2005 Toyota Matrix; 2006-200
GET THE RIGHT PART -- Before purchasing, please check the “Amazon Confirmed Fit” bar to ensure this part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes. If the “Amazon Confirmed Fit” bar has an “i” in a blue circle, this product has additional notes. Please hover over the “i” on the bar to see notes before making your purchase
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

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Last update on 2025-07-22 / Affiliate links / Images from Amazon Product Advertising API

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