Best Automotive Replacement Catalytic Converter Parts in 2026

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

VEHICLE FITMENT: Compatible with 2007 2008 2009 CR-V 2.4L, please check the product description page below for details.

DIRECT FIT DESIGN: The flange is precisely-built to meet standard OE specifications without extra modification, and all installation holes are firmly and exactly fixed with attached gaskets and hardware.

【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

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

VEHICLE FITMENT: Universal fit for vehicles with 2.5-inch outer diameter exhaust pipe (Note: Professional installation would be highly recommended).

HIGH EFFICIENCY: Internal honeycomb ceramic substrates have porous structure to increase the reaction area, and ensure sufficient catalysts (Pt, Rh, Pd) on the coating surface for a higher conversion rate.

【Attention】 Not ship to states such as California, Colorado, Maine, and New York, etc. Please consult your state’s aftermarket converter regulations before purchase.

【Vehicle Fitment】Standard 2.5 inches inside diameter inlet /outlet, 11 inches overall length. Universal fit for vehicles with similar size outer diameter exhaust pipe. Please make sure this item fits your vehicle.

【Easy Installation】Matched with the original vehicle, installed easily to existing exhaust system. May require cutting and/or welding, professional installation is highly recommended.

ATTENTION: This item doesn't ship to California and Colorado, please confirm before purchase.

VEHICLE FITMENT: Universal fit for vehicles with 2.5-inch outer diameter exhaust pipe (Note: Professional installation would be highly recommended).

HIGH EFFICIENCY: Internal honeycomb ceramic substrates have porous structure to increase the reaction area, and ensure sufficient catalysts (Pt, Rh, Pd) on the coating surface for a higher conversion rate.

EPA COMPLIANT -- For use on pre-OBDII vehicles, 1995 and older. Not legal for sale or use in CA, CO and NY. Legal in ME on all pre-OBD vehicles only. Consult your state's aftermarket converter regulations for details.

NO BREAK IN REQUIRED -- Ready to operate with application-specific converter shell design and mat compression, no converter break in required after installation

DURABLE -- Features stainless-steel body with aluminized pipe and heat shields for durability

ATTENTION: This item doesn't ship to California and Colorado, please confirm before purchase.

VEHICLE FITMENT: Universal fit for vehicles with 2-inch outer diameter exhaust pipe (Note: Professional installation would be highly recommended).

HIGH EFFICIENCY: Internal honeycomb ceramic substrates have porous structure to increase the reaction area, and ensure sufficient catalysts (Pt, Rh, Pd) on the coating surface for a higher conversion rate.

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

VEHICLE FITMENT: Universal fit for vehicles with 2.25-inch outer diameter exhaust pipe (Note: Professional installation would be highly recommended).

HIGH EFFICIENCY: Internal honeycomb ceramic substrates have porous structure to increase the reaction area, and ensure sufficient catalysts (Pt, Rh, Pd) on the coating surface for a higher conversion rate.

[FITMENT] - Compatible with 2010 2011 2012 2013 2014 Chevy Equinox 2.4L L4, 2012 2013 2014 2015 Chevy Captiva Sport 2.4L L4, 2010 2011 2012 2013 2014 GMC Terrain 2.4L L4.

[INTERCHANGE PART NUMBER] - 16581, 59521, 19501, 59582, 0795267, 50507

[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.

EPA COMPLIANT - This catalytic converter is designed to meet or exceed Federal EPA (Environmental Protection Agency) OBDII emissions requirements in compliance with legal standards for federally registered vehicles with California or Federal EPA emissions systems. NOT for use in California, Colorado, New York, Maine.

UNIVERSAL INSTALLATION - Universal catalytic converters allow you to place it in the exact location and orientation required for your vehicle. Professional installation is highly recommended.

STAINLESS STEEL CONSTRUCTION - Durable stainless-steel construction and integrated OEM-like O2 ports guarantee optimal catalytic converter performance and reliability. The clamshell design features a continuous seam weld that ensures superior thermal insulation.

EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA, CO & NY. Legal in ME on EPA Federal Emission Equipped Vehicles only. 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

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

Direct replacement - this manifold converter is designed to match the fit and performance of the original equipment on specific vehicles

Convenient kit - includes gaskets and downpipe hardware to simplify installation

Durable construction -manufactured within strict tolerances for reliable longevity

Direct replacement - this manifold converter is designed to match the fit and performance of the original equipment on specific vehicles

Convenient kit - includes gaskets and downpipe hardware to simplify installation

Durable construction -manufactured within strict tolerances for reliable longevity

Federal; 49 State Converter

EPA Legal

CatSMART Converter Technology

Fitment: Compatible with 1998 1999 2000 2001 2002 Chevrolet Prizm Base LSi Sedan 4 Door 1.8L 1794CC L4;more fitment detail,please kindly check Amazon Vehicle fitment garage to make sure our item can Compatible with your car,thanks.

Manufacturer Part Number: 15844, Other Part Number: 201123 0991914 40708 58229 18209.

Material: Made of high quality aluminized steel material,sturdy,durable and high teperature resistant .

EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA & CO. Legal in NY & ME on EPA Federal Emission Equipped Vehicles only. 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

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

CALIFORNIA PRE-OBDII COMPLIANT - MagnaFlow has put this catalytic converter through extensive testing in order to make sure that it meets or exceeds CARB (California Air Resources Board) Pre-OBDII requirements for legal use in California and CARB restricted states (Colorado) for certified vehicles

UPGRADED DESIGN - MagnaFlow’s latest manufacturing technologies make it possible for a catalytic converter such as this one to benefit from improved exhaust flow characteristics and a modern construction design when compared to the part it’s replacing

PREMIUM STAINLESS-STEEL CONSTRUCTION - The utilization of highly corrosion resistant stainless-steel construction, free-flowing mandrel bent pipes and MagnaFlow’s cutting-edge CNC precision robotic manufacturing techniques ensure consistently perfect fitment, reliability, and superior longevity

【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.

【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.

SUPERIOR THEFT DETERRENCE - Secure your 2007-2021 Toyota Tundra and 2008-2021 Sequoia OEM catalytic converter from opportunistic thieves with our catalytic converter shield kit. Its robust construction offers a daunting challenge to would-be thieves, making your vehicle a much less attractive and time-consuming target.

PREMIUM LONG-LASTING DESIGN - Our shield kit is constructed from 100% high-grade, rust and blade-resistant aluminum. This makes it exceedingly difficult for conventional theft tools to access your catalytic converter. With a design that's lightweight, it promises to ensure your fuel efficiency is not negatively impacted.

ADVANCED UNDERBODY DEFENSE - Our CAT PROTECTOR offers an unmatched layer of protection for your vehicle during off-road excursions. Its design reliably shields against hazards such as rocks, branches, ice, and miscellaneous debris on the trail. Featured gable vents allow for rapid heat dissipation, preventing potential overheating of your catalytic converter.

SUPERIOR THEFT DETERRENCE - Secure your 2007-2021 Toyota Tundra and 2008-2021 Sequoia OEM catalytic converter from opportunistic thieves with our catalytic converter shield kit. Its robust construction offers a daunting challenge to would-be thieves, making your vehicle a much less attractive and time-consuming target.

PREMIUM LONG-LASTING DESIGN - Our shield kit is constructed from 100% high-grade, rust and blade-resistant aluminum. This makes it exceedingly difficult for conventional theft tools to access your catalytic converter. With a design that's lightweight, it promises to ensure your fuel efficiency is not negatively impacted.

ADVANCED UNDERBODY DEFENSE - Our CAT PROTECTOR offers an unmatched layer of protection for your vehicle during off-road excursions. Its design reliably shields against hazards such as rocks, branches, ice, and miscellaneous debris on the trail. Featured gable vents allow for rapid heat dissipation, preventing potential overheating of your catalytic converter.

THEFT DETERRENT - Protect your catalytic converter from theft with our sturdy catalytic converter shield kit compatible for 2003-2011 2.4L Honda Element OEM. Thieves typically look for easy targets, and our robust design makes it too difficult and time consuming to steal.

EVERLASTING DESIGN - Our kit is made of 100% high-grade rust and blade-resistant aluminum, making it very challenging to access your catalytic converter with conventional theft tools . Its lightweight design ensures that it won't negatively impact fuel efficiency.

EASY INSTALLATION - No welding is required for installation, and the shield can be easily installed using the included step-by-step instructions and hardware. Professional installation is highly recommended for best results.