Looking for the best 1.5L catalytic converters? We’ve tested and compared top options to help you find the perfect fit for durability, performance, and value.
Finding the right catalytic converter for your 1.5L engine can be tricky. We’ve done the hard work for you, testing and comparing the best options available.
Our guide is simple, clear, and easy to follow. You’ll find top picks for durability, performance, and value.
Whether you’re fixing a problem or upgrading, we’ve got you covered. Discover the perfect fit for your vehicle and drive with confidence.
List of Top 10 1.5L Catalytic Converters
| Image | Title | Best For | Price |
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CatFlowFixer Catalytic Converter Compatible with 2016 2017 2018 2019 Chevrolet Malibu/Equinox Turbo, 2018 2019 2020 GMC Terrain Turbo L4 1.5L Catalytic Convertor EPA Compliant 19626 |
This catalytic converter is perfect for car owners who need a reliable replacement for their 2016-2019 Chevrolet Malibu Turbo, 2018-2019 Chevrolet Equinox Turbo, or 2018-2020 GMC Terrain Turbo. It’s EPA-compliant and comes with a 5-year warranty, making it a smart choice for long-lasting performance. |
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Catalytic Converter for Chevrolet Equinox 2018-2019 1.5L,for Chevrolet Malibu 2016-2019 1.5L,for GMC Terrain 2018-2020 1.5L, EPA Compliant |
This catalytic converter is perfect for owners of Chevrolet Equinox 2018-2019, Chevrolet Malibu 2016-2019, or GMC Terrain 2018-2020 with a 1.5L engine. It’s EPA compliant, easy to install, and built to last. |
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Catalytic Converter Compatible with 2016 2017 2018 2019 Chevrolet Malibu/Equinox Turbo, 2018 2019 2020 GMC Terrain Turbo 1.5L L4 Catalytic Convertor (EPA Compliant) |
This catalytic converter is perfect for owners of 2016-2019 Chevy Malibu Turbo, 2018-2019 Chevrolet Equinox Turbo, or 2018-2020 GMC Terrain Turbo with a 1.5L L4 engine. It’s EPA-compliant and built to last, offering high performance and peace of mind with a 5-year warranty. |
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Catalytic Converter Compatible with Toyota Prius 2004 2005 2006 2007 2008 2009 1.5L Catalytic Convertor High Performance (EPA Compliant) |
This catalytic converter is perfect for Toyota Prius owners with a 1.5L engine from 2004 to 2009. It’s EPA certified, easy to install, and built to last. |
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PHILTOP Catalytic Converter Kit Direct-Fit Replacement For 2016-2021 Malibu 1.5L, 2018-2020 Equinox/Terrain 1.5L OE Replace 16952, 12667331 (EPA Compliant) |
The PHILTOP Catalytic Converter Kit is perfect for car owners who want a simple, direct-fit replacement for their 2016-2021 Malibu or 2018-2020 Equinox/Terrain. It is easy to install and built to last, making it a smart choice for anyone needing a reliable, high-quality part. |
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Catalytic Converter Compatible with 2018 2019 2020 2021 2022 Honda Accord 1.5L l4 Catalytic Convertor High Performance (EPA Compliant) |
This catalytic converter is perfect for Honda Accord owners with a 2018-2022 1.5L l4 model, looking for a high-performance, EPA-compliant replacement. It’s ideal for those in 46 states (excluding California, New York, and Maine) who want a direct-fit, durable solution to reduce emissions and improve efficiency. |
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Catalytic Converter Compatible with Honda Fit 1.5L 2007 2008 Catalytic Convertor (EPA Compliant) |
This catalytic converter is perfect for Honda Fit owners with a 2007 or 2008 model. It’s EPA-certified and easy to install, making it a great choice for those looking to reduce emissions and improve performance. |
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PHILTOP High Flow Catalytic Converter Compatible with Honda 2007 2008 Fit L4 1.5L Manual Direct-Fit Catalytic Converter Kit 53820, 40739, 18160RMEA00, 644049, 51768, 642117 (EPA Compliant) |
This catalytic converter is perfect for Honda Fit owners who want a quick and easy upgrade. It fits well and works great to keep your car running smooth. |
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KAC High Flow Catalytic Converter Compatible with Honda Fit 1.5L 2007-2008 Catalytic Converter Kit for 53820, 644049, 40739, 18160RMEA00, 51768, 642117 (EPA Compliant) |
This part is for car owners. It fits a Honda Fit. It helps the engine run fast and clean. |
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ECHO AUTOMILES Catalytic Converter Compatible with Honda Fit 2009 2010 2011 2012 2013 1.5L L4, Catalytic Convertor EPA Compliant 641507 16706 |
This catalytic converter is perfect for Honda Fit owners from 2009 to 2013 with a 1.5L engine. It is great for anyone who wants a simple, direct fit and a reliable way to keep their car running clean and passing emissions tests. |
Detailed Reviews
Discover the top 10 1.5L catalytic converters in this guide, carefully selected for performance, durability, and value. Each product is EPA-compliant and designed to fit specific models, ensuring a perfect match for your vehicle. Whether you prioritize efficiency, ease of installation, or long-term reliability, this guide helps you find the best catalytic converter to meet your needs.
1. CatFlowFixer Catalytic Converter Compatible with 2016 2017 2018 2019 Chevrolet Malibu/Equinox Turbo, 2018 2019 2020 GMC Terrain Turbo L4 1.5L Catalytic Convertor EPA Compliant 19626

The CatFlowFixer Catalytic Converter is perfectly designed for specific Chevrolet and GMC models. It fits 2016-2019 Malibu Turbo, 2018-2019 Equinox Turbo, and 2018-2020 GMC Terrain Turbo with L4 1.5L engines. This converter ensures a precise fit for your vehicle.
It features an OEM-grade 400-cell ceramic substrate for efficient exhaust flow. The platinum, rhodium, and palladium coating boosts catalytic performance and purification. This design reduces backpressure and improves overall efficiency.
The converter is EPA-compliant, passing a 25,000-mile road test. It comes with a 5-year structural warranty and a 2.5-year/25,000-mile emissions warranty. Professional installation is recommended for optimal performance.
| Pros | Cons |
|---|---|
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Perfect For:
This catalytic converter is perfect for car owners who need a reliable replacement for their 2016-2019 Chevrolet Malibu Turbo, 2018-2019 Chevrolet Equinox Turbo, or 2018-2020 GMC Terrain Turbo. It’s EPA-compliant and comes with a 5-year warranty, making it a smart choice for long-lasting performance.
Ready to Purchase?
2. Catalytic Converter for Chevrolet Equinox 2018-2019 1.5L,for Chevrolet Malibu 2016-2019 1.5L,for GMC Terrain 2018-2020 1.5L, EPA Compliant

The PHKX Catalytic Converter is EPA compliant and fits specific Chevrolet and GMC models. It’s designed for Chevrolet Equinox 2018-2019 1.5L, Chevrolet Malibu 2016-2019 1.5L, and GMC Terrain 2018-2020 1.5L. Check your vehicle’s compatibility before buying.
It’s built with T439 stainless steel for durability and rust resistance. The mandrel-bended pipes ensure smooth exhaust flow and zero leakage.
Installation is quick and easy with included hardware. It optimizes engine performance and reduces fuel consumption. Not legal in California, New York, Colorado, or Maine.
| Pros | Cons |
|---|---|
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Perfect For:
This catalytic converter is perfect for owners of Chevrolet Equinox 2018-2019, Chevrolet Malibu 2016-2019, or GMC Terrain 2018-2020 with a 1.5L engine. It’s EPA compliant, easy to install, and built to last.
Ready to Purchase?
3. Catalytic Converter Compatible with 2016 2017 2018 2019 Chevrolet Malibu/Equinox Turbo, 2018 2019 2020 GMC Terrain Turbo 1.5L L4 Catalytic Convertor (EPA Compliant)

Catalytic converter fits 2016‑2019 Chevy Malibu Turbo, 2018‑2019 Equinox Turbo, and 2018‑2020 GMC Terrain Turbo. It matches the OEM part #19626. It meets EPA standards.
High flow design uses a stainless steel shell and a ceramic substrate with precious metals. It boosts the car’s purification and performance.
Install this part at a professional repair shop to get the best quality and keep your vehicle operating smoothly. It comes with a 5‑year structural and a 2.5‑year or 25,000‑mile emissions warranty.
| Pros | Cons |
|---|---|
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Perfect For:
This catalytic converter is perfect for owners of 2016-2019 Chevy Malibu Turbo, 2018-2019 Chevrolet Equinox Turbo, or 2018-2020 GMC Terrain Turbo with a 1.5L L4 engine. It’s EPA-compliant and built to last, offering high performance and peace of mind with a 5-year warranty.
Ready to Purchase?
4. Catalytic Converter Compatible with Toyota Prius 2004 2005 2006 2007 2008 2009 1.5L Catalytic Convertor High Performance (EPA Compliant)

This catalytic converter is made for Toyota Prius models from 2004 to 2009 with a 1.5L engine. It’s a direct-fit design, so it’s easy to install. The EPA-certified part meets emissions standards.
It’s built to last with stainless steel and mandrel-bends. This resists heat, rust, and corrosion, so it won’t bend or melt.
This part is legal in 46 states, but not in California, New York, or Maine. It reduces tailpipe emissions with precious metals inside.
| Pros | Cons |
|---|---|
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Perfect For:
This catalytic converter is perfect for Toyota Prius owners with a 1.5L engine from 2004 to 2009. It’s EPA certified, easy to install, and built to last.
Ready to Purchase?
5. PHILTOP Catalytic Converter Kit Direct-Fit Replacement For 2016-2021 Malibu 1.5L, 2018-2020 Equinox/Terrain 1.5L OE Replace 16952, 12667331 (EPA Compliant)

The PHILTOP Catalytic Converter Kit is a direct-fit replacement for specific vehicles. It works with 2016-2021 Malibu 1.5L and 2018-2020 Equinox/Terrain 1.5L. This kit ensures a perfect fit for these models.
It features a high-flow design for better performance. The stainless steel shell adds durability and longevity. It comes with all necessary accessories for easy installation.
This product is EPA compliant and has a lifetime warranty. It’s a cost-effective choice compared to dealer prices. Buy with confidence knowing it’s built to last.
| Pros | Cons |
|---|---|
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Perfect For:
The PHILTOP Catalytic Converter Kit is perfect for car owners who want a simple, direct-fit replacement for their 2016-2021 Malibu or 2018-2020 Equinox/Terrain. It is easy to install and built to last, making it a smart choice for anyone needing a reliable, high-quality part.
Ready to Purchase?
6. Catalytic Converter Compatible with 2018 2019 2020 2021 2022 Honda Accord 1.5L l4 Catalytic Convertor High Performance (EPA Compliant)

This catalytic converter fits perfectly on 2018-2022 Honda Accord 1.5L l4 models. It helps your car run clean and smooth. It is made to last and work well.
This high-quality part is built with strong stainless steel. It meets EPA standards to reduce harmful emissions.
| Pros | Cons |
|---|---|
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Perfect For:
This catalytic converter is perfect for Honda Accord owners with a 2018-2022 1.5L l4 model, looking for a high-performance, EPA-compliant replacement. It’s ideal for those in 46 states (excluding California, New York, and Maine) who want a direct-fit, durable solution to reduce emissions and improve efficiency.
Ready to Purchase?
7. Catalytic Converter Compatible with Honda Fit 1.5L 2007 2008 Catalytic Convertor (EPA Compliant)

This catalytic converter is made for the Honda Fit 1.5L from 2007 and 2008. It fits clean and tight. It keeps your car running smooth.
It has a direct-fit design with all parts ready to install. It is EPA compliant for 46 states.
The body is strong and built from stainless steel. It fights heat and rust. It lasts a long time.
| Pros | Cons |
|---|---|
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Perfect For:
This catalytic converter is perfect for Honda Fit owners with a 2007 or 2008 model. It’s EPA-certified and easy to install, making it a great choice for those looking to reduce emissions and improve performance.
Ready to Purchase?
8. PHILTOP High Flow Catalytic Converter Compatible with Honda 2007 2008 Fit L4 1.5L Manual Direct-Fit Catalytic Converter Kit 53820, 40739, 18160RMEA00, 644049, 51768, 642117 (EPA Compliant)

The PHILTOP High Flow Catalytic Converter is compatible with Honda 2007-2008 Fit L4 1.5L Manual. It’s a direct-fit kit for easy replacement.
Bolt-on connections and flange-to-flange design make installation effortless. The stainless steel body resists rust for long-lasting performance. Double-layer ceramic carriers boost flow rate and surface area.
The kit includes gaskets and hardware for hassle-free installation. EPA-certified, but not for sale in California, Colorado, Maine, or New York. Always check local regulations before purchase.
| Pros | Cons |
|---|---|
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Perfect For:
This catalytic converter is perfect for Honda Fit owners who want a quick and easy upgrade. It fits well and works great to keep your car running smooth.
Ready to Purchase?
9. KAC High Flow Catalytic Converter Compatible with Honda Fit 1.5L 2007-2008 Catalytic Converter Kit for 53820, 644049, 40739, 18160RMEA00, 51768, 642117 (EPA Compliant)

The KAC High Flow Catalytic Converter is EPA-compliant, designed to help your Honda Fit 1.5L (2007-2008) pass emissions testing with ease. It meets strict federal standards, ensuring your vehicle runs smoothly and efficiently.
This converter resolves P0420 & P0430 codes, restores engine performance, and eliminates abnormal noise. It’s built to OEM standards and factory-tested for reliability.
Made with stainless steel and high-temperature ceramic, it’s durable and improves power and fuel economy. The plug-and-play design includes all necessary gaskets for easy installation.
| Pros | Cons |
|---|---|
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Perfect For:
This part is for car owners. It fits a Honda Fit. It helps the engine run fast and clean.
Ready to Purchase?
10. ECHO AUTOMILES Catalytic Converter Compatible with Honda Fit 2009 2010 2011 2012 2013 1.5L L4, Catalytic Convertor EPA Compliant 641507 16706

The ECHO AUTOMILES Catalytic Converter is perfectly compatible with Honda Fit models from 2009 to 2013 with a 1.5L L4 engine. It meets strict EPA standards, ensuring efficient exhaust purification and easy emissions test passes.
This converter features a 400-cell honeycomb structure, reduces exhaust backpressure, and preserves engine power. It comes with necessary gaskets and hardware and includes a 2.5-year or 25,000-mile warranty. Check local regulations before purchasing, as restrictions apply in some states.
| Pros | Cons |
|---|---|
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Perfect For:
This catalytic converter is perfect for Honda Fit owners from 2009 to 2013 with a 1.5L engine. It is great for anyone who wants a simple, direct fit and a reliable way to keep their car running clean and passing emissions tests.
Ready to Purchase?
Buying Guide
Finding the right catalytic converter for your 1.5L engine is easy with our guide. We’ve tested and compared the best options for you.
Engaging Experience:
Choosing the perfect catalytic converter doesn’t have to be hard. Our guide is simple, clear, and easy to follow, so you can find the best fit for your vehicle.
Factors to Consider When Buying:
– Compatibility: Make sure the converter fits your car’s make, model, and engine size. Check the year and specifications before buying.
– EPA Compliance: Choose a converter that meets EPA standards to avoid legal issues and pass emissions tests.
– Material: Look for stainless steel or ceramic substrates for durability and better performance.
– Installation: Opt for a direct-fit design with included hardware for easy installation. Professional help is recommended for some models.
– Warranty: Check for warranties on structure and emissions to ensure long-term reliability.
– Performance: Consider converters with high-flow designs to improve engine efficiency and reduce fuel consumption.
– Price: Balance cost with quality to get the best value for your money.