A malfunctioning catalytic converter can lead to failed emissions tests, reduced engine performance, and environmental damage. Selecting a high-quality replacement kit is crucial for restoring your vehicle's efficiency and ensuring compliance with regulations. This guide will help you navigate the options to find the best fit for your automotive needs.
- 【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...
- 【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...
- 【Fits For】: 2008-2012 Honda Accord 2.4L | 2009-2014 Honda Acura TSX 2.4L
- 【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
- 【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...
- 【Special Note】Our catalytic converters meet federal emissions standards, EPA standards, which are higher due to air laws in Colorado, California, Maine, and New York. This product is not sold in the above 4 states. Please pay special attention!
- 【High Quality】The main body of the catalytic converter is made of high-quality thickened stainless steel and advanced automated welding technology, and there will be no problems with long-term high-temperature use. The internal ceramic carrier...
- Compatible vehicle: 2012-2017 NV1500 4.0L V6 engine. 2012-2017 NV2500 4.0L V6 engine. 2012-2017 NV3500 4.0L V6 engine. 2005-2019 Frontier 4.0L V6 engine. 2005-2012 Pathfinder 4.0L V6 engine. 2005-2015 Xterra 4.0L V6 engine. 2009-2012 Equator 4.0L V...
- Reference OE number:16468 40710 644091 48218 16400 16399 40711 58239 18219 642149 17171 642150 17172 40746 644090 18218 16467
- 【Installation and After-sales Service】: The catalytic converter is fully matched with the original car catalytic converter. It is easy to install, and you don’t need to spend more money and time. You can easily solve the problem of your car. Our...
- [Vehicle Fitment]: Compatible with Chevrolet Captiva Sport 2012-2015 L4 2.4L, Equinox 2010-2017 L4 2.4L ; Compatible with GMC Terrain 2010-2017 L4 2.4L
- [Reference Number]: 16796, 16581, 644066, 679-544, 23128664, 20871342, 20910567, 22741673, 22794837, 25970315
- [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...
- [E.P.A Compliant]: EPA-compliant catalytic converters cannot be sold or installed in California, Colorado, and in certain cases in Maine and New York. Check your vehicle's Emission Control Information Label and your state's aftermarket 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 Silverado 1500 1999-2006 4.3L 4.8L 5.3L, Silverado 1500 Classic 2007 4.3L 4.8L 5.3L, Silverado 2500 1999-2000 5.3L, Avalanche 1500 2002-2005 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; Compatible with Cadillac Escalade 2002-2005 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...
- [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...
- [Vehicle Fitment]: Compatible with Cadillac XTS 2013-2016 V6 3.6L (Naturally Aspirated); Compatible with Chevrolet Impala 2014-2018 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...
- [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...
- [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]: Compatible with Nissan Frontier 2005-2019, NV1500/NV2500/NV3500 2012-2017, Xterra 2005-2015; Compatible with Suzuki Equator 2009-2012 --- V6 4.0L
- [Reference Number]: 16468, 16467, 16400, 16399, 40710, 644091, 48218, 18218, 40711, 58239, 18219, 642149, 17171, 642150, 17172, 40746, 644090
- [Specification]: ① E.P.A. Compliant: Yes; ② Vehicle's Emissions Specifications: Federal Emissions; ③ Restricted States: CA, NY, CO, ME; ④ Position: Front and Rear; ⑤ Body Material: Stainless Steel; ⑥ Inlet Type: 3(Front), 2(Rear) Bolt Welded...
- [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...
- [Buy with Confidence]: A-Premium Frontier catalytic converter is meticulously crafted, and we back it with a one-year unlimited-mileage guarantee. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of...
- [Vehicle Fitment]: Compatible with Jeep Grand Cherokee 2013-2019 V6 3.6L (WK2); Compatible with Dodge Durango 2013-2019 V6 3.6L
- [Reference Number]: 54925, 679-549, 68037894AE, 68037894AF, 68110125AE, 54926, 679-548, 679548, 68036556AE, 68036556AG, 68110124AE, 68303469AB
- [Specification]: ① Position: Left and Right; ② Body Material: Stainless Steel; ③ Overall Length (mm): 670, 725; ④ Converter Body Length (mm): 290, 290; ⑤ Converter Body Width (mm): 114, 114; ⑥ Converter Body Height (mm): 114, 114; ⑦ Oxygen...
- [E.P.A Compliant]: EPA-compliant catalytic converters cannot be sold or installed in California, Colorado, and in certain cases in Maine and New York. Check your vehicle's Emission Control Information Label and your state's aftermarket 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
- 【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...
- 【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】: 2013-2017 Honda Accord 2.4L | 2015-2020 Honda Acura TLX 2.4L | 2015-2019 Honda CRV CR-V 2.4L
- 【OE#】:16827, 45148, 181805PHA00, 18180RDFA00, 181905A2A00, 181905A2A10, 181905X6J00
- 【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...
- FITTING: Catalytic Converter Compatible with Chevy Traverse 2009-2017 3.6L | GMC Acadia 2007-2017 3.6L | Buick Enclave 2008-2017 3.6L | Saturn Outlook 2007 -2010 3.6L, please check the product description page below for details
- STANDARDS: This Catalytic Converter Is Designed To meet EPA (Environmental Protection Agency) Pre-OBDII Emissions Requirements.
- The Catalytic Converter Has Large Oxygen Storage Capacity. Double-layered high-temperature Resistance Greatly Increases Flow And Power.
- EASY TO INSTALL: The Universal Catalytic Converters Match The Original Car And Can Be Easily Installed To The Existing Exhaust System. Cutting And/Or Welding May Be Required.
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Last update on 2026-07-22 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Automotive Replacement Catalytic Converter Kits
Understanding Catalytic Converter Function
The catalytic converter is a vital component of your vehicle's exhaust system. Its primary role is to convert harmful pollutants like carbon monoxide, hydrocarbons, and nitrogen oxides into less harmful substances such as carbon dioxide, nitrogen, and water vapor. When this part fails, it can significantly impact your car's performance and its environmental footprint.
Types of Catalytic Converters
Catalytic converters are generally categorized by their construction and the metals used. Common types include:
- Universal Catalytic Converters: These are designed to fit a wide range of vehicles and are often more affordable. They require custom exhaust work for proper installation.
- Direct-Fit Catalytic Converters: Engineered for specific makes and models, these converters bolt directly in place, simplifying installation and ensuring a precise fit.
- High-Flow Catalytic Converters: These offer improved exhaust flow, potentially leading to slight performance gains. They are often used in performance applications but may not be suitable for all vehicles or emissions requirements.
Key Considerations When Buying
When selecting a replacement catalytic converter kit, consider the following:
- Vehicle Compatibility: Ensure the converter is designed for your car's specific year, make, and model. Direct-fit options are generally the easiest to install.
- Emissions Standards: Check if the converter meets the emissions requirements for your region. Some states have stricter regulations (e.g., California).
- Material Quality: Look for converters made with durable materials and precious metals like platinum, palladium, and rhodium, which are essential for effective catalysis.
- Warranty: A good warranty can provide peace of mind regarding the product's longevity and performance.
Installation and Maintenance
While some kits include all necessary hardware, professional installation is often recommended to ensure proper fitment and function. Regular maintenance of your exhaust system can help prolong the life of your catalytic converter.