What’s the best way to find an EPA-compliant catalytic converter for your Prius?
This guide gives you a simple, trustworthy solution to find the perfect fit without the stress.
Finding the right EPA‑compliant catalytic converter for your Prius should feel simple. It should feel clear. It should feel stress‑free. Many Prius owners face the same challenge, and the right guide can make the choice easy.
You deserve a converter that fits well and works right. You also deserve advice you can trust. This guide gives you both.
List of Top 10 EPA Compliant Catalytic Converters For Prius
| Image | Title | Best For | Price |
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HIGHBRICK Catalytic Converter Compatible with Toyota Prius 2004 2005 2006 2007 2008 2009 1.5L Replaces 16337 18382F 643044 0961692 40712 (EPA Compliant) |
This is great for Toyota Prius owners who want a clean-running car with easy, fast installation. It’s also ideal for drivers who need a strong, EPA‑compliant converter that lasts. |
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RZOCARULE Catalytic Converter Fit For Toyota Prius 2010 2011 2012 2013 2014 2015 1.8L High Performance (EPA Compliant) |
This part is for the Toyota Prius. It fits years 2010 to 2015. It is for the 1.8L engine. It is easy to put in. It is strong and lasts long. It helps keep the air clean. It stops bad gas. It fits well. It works well. It is for people who care for the earth. |
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A-Premium Front Catalytic Converter Kit Direct-Fit Compatible with Toyota Vehicles – Prius 2004 2005 2006 2007 2008 2009 – L4 1.5L – E.P.A. Compliant |
This A-Premium Front Catalytic Converter Kit is perfect for Toyota Prius owners with models from 2004 to 2009, L4 1.5L engines. It’s EPA-compliant and fits seamlessly, ensuring your vehicle meets federal emissions standards. Buy with confidence and enjoy a one-year guarantee. |
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Catalytic Converter Direct-Fit Compatible with 2010-2015 Toyota Prius, 2012-2017 Prius V, 2011-2017 Lexus CT200H 1.8L L4 EPA Compliant Replace OEM 16649 17410-37300 17410-37160 17410-37553 |
This is perfect for drivers who want a simple, direct-fit fix that keeps their Prius or Lexus running smooth. It’s great for anyone who wants strong performance and easy install without stress. |
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SAROTIN Catalytic Converter Compatible with Toyota Prius 1.5L 2004-2009 Complete Unit, EPA Compliant, P0420 Fix, No Welding |
This SAROTIN catalytic converter is perfect for Toyota Prius 1.5L owners who need a quick, bolt‑on fix for the P0420 error. It fits 2004‑2009 models without any welding, so you can get back on the road fast. |
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Walker Ultra EPA 16337 Direct Fit Catalytic Converter 2″ Outlet (OD) for Toyota Prius |
This is perfect for Toyota Prius owners who need a direct-fit part that is easy to install and made for 2004-2009 models. It is also a smart pick for drivers who want a durable, EPA-compliant converter that helps keep their car running right. |
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Catalytic Converter for Lexus CT200h 2011-2013 L4 1.8L, for Toyota Prius 2010-2015 L4 1.8L, for Prius V 2012-2015 L4 1.8L, EPA Compliant |
This is perfect for drivers who want a strong, clean, and smooth-running ride. It’s great for anyone who needs a direct-fit, EPA‑compliant upgrade that installs with ease. |
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SAROTIN Catalytic Converter Compatible with Toyota Prius 2004 2005 2006 2007 2008 2009 1.5L L4 High Flow (EPA Compliant) |
This catalytic converter is perfect for Toyota Prius owners with a 1.5L engine from 2004 to 2009. It’s easy to install and meets EPA standards, making it a great choice for those looking to fix the P0420 code and improve exhaust emissions. |
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FOMIUZY High Flow Front Catalytic Converter Kit Direct-Fit Toyota Prius 2010 2011 2012 2013 2014 2015 1.8L Replace 16649(EPA Compliant) |
This kit is for Toyota Prius owners. It is a perfect fit for your car. |
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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 part is for Toyota Prius owners. It fits cars from 2004 to 2009. It is a great fit. The part is very strong. It will last a long time. It has an EPA seal. It is safe to use. Buy this for a fast fix. It is a tough part. It works well. It is the best choice. |
Detailed Reviews
This guide lists the top 10 EPA‑compliant catalytic converters for every Prius. Each pick is backed by expert tests and real‑user reviews. You’ll see clear facts, simple scores, and why each part is a great value. Keep reading to find the perfect fit for your car.
1. HIGHBRICK Catalytic Converter Compatible with Toyota Prius 2004 2005 2006 2007 2008 2009 1.5L Replaces 16337 18382F 643044 0961692 40712 (EPA Compliant)
The HIGHBRICK Catalytic Converter is EPA compliant, meeting strict emission rules. It fits 2004-2009 Toyota Prius 1.5L models perfectly. This part ensures clean emissions and protects the environment.
Made with stainless steel and ceramic, it’s strong and lasts long. It resists heat damage and cracking, boosting its durability. The design improves air circulation for better performance.
Installation is easy, with no extra work needed. It’s a direct fit, matching your vehicle’s setup. Check local laws before buying, as it’s not legal in some states.
| Pros | Cons |
|---|---|
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Perfect For:
This is great for Toyota Prius owners who want a clean-running car with easy, fast installation. It’s also ideal for drivers who need a strong, EPA‑compliant converter that lasts.
Ready to Purchase?
2. RZOCARULE Catalytic Converter Fit For Toyota Prius 2010 2011 2012 2013 2014 2015 1.8L High Performance (EPA Compliant)
This catalytic converter fits your Toyota Prius from 2010 to 2015 with a 1.8L engine. Its stainless steel shell resists heat and rust. The high flow honeycomb core lowers harmful gases.
Installation uses bolt-on flanges for a simple fit. It meets EPA rules to protect the air.
| Pros | Cons |
|---|---|
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Perfect For:
This part is for the Toyota Prius. It fits years 2010 to 2015. It is for the 1.8L engine. It is easy to put in. It is strong and lasts long. It helps keep the air clean. It stops bad gas. It fits well. It works well. It is for people who care for the earth.
Ready to Purchase?
3. A-Premium Front Catalytic Converter Kit Direct-Fit Compatible with Toyota Vehicles – Prius 2004 2005 2006 2007 2008 2009 – L4 1.5L – E.P.A. Compliant
This Direct-Fit catalytic converter kit is for Toyota Prius models from 2004 to 2009. It fits the L4 1.5L engine and meets EPA standards.
The body is made of Stainless Steel. Mounting hardware is included. It comes with a One-Year Guarantee.
Check your state laws before buying. This part is not for sale in California, Colorado, Maine, and New York.
| Pros | Cons |
|---|---|
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Perfect For:
This A-Premium Front Catalytic Converter Kit is perfect for Toyota Prius owners with models from 2004 to 2009, L4 1.5L engines. It’s EPA-compliant and fits seamlessly, ensuring your vehicle meets federal emissions standards. Buy with confidence and enjoy a one-year guarantee.
Ready to Purchase?
4. Catalytic Converter Direct-Fit Compatible with 2010-2015 Toyota Prius, 2012-2017 Prius V, 2011-2017 Lexus CT200H 1.8L L4 EPA Compliant Replace OEM 16649 17410-37300 17410-37160 17410-37553
The Catalytic Converter fits 2010‑2015 Toyota Prius, 2012‑2017 Prius V, and 2011‑2017 Lexus CT200H. It matches OEM part numbers 16649 and 17410‑37300. It is EPA compliant.
It uses high‑quality honeycomb ceramic with platinum, rhodium, and palladium. The design is direct‑fit; just bolt it on. No extra tools or welding needed.
You get 6 years or 60,000 miles of guaranteed performance. Trust the NutsCata team for peace of mind.
| Pros | Cons |
|---|---|
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Perfect For:
This is perfect for drivers who want a simple, direct-fit fix that keeps their Prius or Lexus running smooth. It’s great for anyone who wants strong performance and easy install without stress.
Ready to Purchase?
5. SAROTIN Catalytic Converter Compatible with Toyota Prius 1.5L 2004-2009 Complete Unit, EPA Compliant, P0420 Fix, No Welding
The SAROTIN catalytic converter fits the Toyota Prius 1.5L 2004-2009. It is a complete unit. It is made for a simple install.
It is EPA compliant and OBD2 compliant. It can help fix the P0420 code. It is not CARB compliant.
It uses a premium catalyst mix with more palladium, platinum, and rhodium. SAROTIN also offers fast support for fitment or quality concerns.
| Pros | Cons |
|---|---|
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Perfect For:
This SAROTIN catalytic converter is perfect for Toyota Prius 1.5L owners who need a quick, bolt‑on fix for the P0420 error. It fits 2004‑2009 models without any welding, so you can get back on the road fast.
Ready to Purchase?
6. Walker Ultra EPA 16337 Direct Fit Catalytic Converter 2″ Outlet (OD) for Toyota Prius
The Walker Ultra 16337 fits your Toyota Prius. It is a direct fit part. No welding is needed.
This part is EPA compliant. It has OE style hangers. It will reduce emissions well.
It has strong flanges. Buy it for long life.
| Pros | Cons |
|---|---|
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Perfect For:
This is perfect for Toyota Prius owners who need a direct-fit part that is easy to install and made for 2004-2009 models. It is also a smart pick for drivers who want a durable, EPA-compliant converter that helps keep their car running right.
Ready to Purchase?
7. Catalytic Converter for Lexus CT200h 2011-2013 L4 1.8L, for Toyota Prius 2010-2015 L4 1.8L, for Prius V 2012-2015 L4 1.8L, EPA Compliant
The catalytic converter gives your car clean and smooth power. It fits the Lexus CT200h, Toyota Prius, and Prius V with ease.
It uses strong stainless steel. It stays cool. It resists rust.
The design lets air move fast and free. It helps your engine work better and last longer. It is EPA compliant for Federal models only.
| Pros | Cons |
|---|---|
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Perfect For:
This is perfect for drivers who want a strong, clean, and smooth-running ride. It’s great for anyone who needs a direct-fit, EPA‑compliant upgrade that installs with ease.
Ready to Purchase?
8. SAROTIN Catalytic Converter Compatible with Toyota Prius 2004 2005 2006 2007 2008 2009 1.5L L4 High Flow (EPA Compliant)
The SAROTIN catalytic converter gives your Prius clean, strong flow. It fits 2004–2009 models with ease. It keeps your drive smooth and quiet.
The setup is simple. No cutting or welding.
The unit uses advanced metals to clean exhaust fast. It helps clear the P0420 code and boosts performance. It is EPA compliant and built for long use.
| 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 easy to install and meets EPA standards, making it a great choice for those looking to fix the P0420 code and improve exhaust emissions.
Ready to Purchase?
9. FOMIUZY High Flow Front Catalytic Converter Kit Direct-Fit Toyota Prius 2010 2011 2012 2013 2014 2015 1.8L Replace 16649(EPA Compliant)
The FOMIUZY High Flow Front Catalytic Converter Kit gives your Prius clean, smooth power again. It fits right in and works fast to fix P0420 issues or a missing cat.
It runs quiet. It boosts flow. It lasts long.
| Pros | Cons |
|---|---|
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Perfect For:
This kit is for Toyota Prius owners. It is a perfect fit for your car.
Ready to Purchase?
10. Catalytic Converter Compatible with Toyota Prius 2004 2005 2006 2007 2008 2009 1.5L Catalytic Convertor High Performance (EPA Compliant)
This catalytic converter is compatible with Toyota Prius models from 2004 to 2009 with a 1.5L engine. It fits perfectly and meets EPA standards. Installation is easy with all parts included.
The direct-fit design ensures a perfect match for your Prius. It’s legal in 46 states, but not in California, New York, or Maine.
Made of stainless steel, it resists heat, rust, and corrosion. It reduces tailpipe emissions and lasts longer. A reliable choice for your Prius.
| Pros | Cons |
|---|---|
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Perfect For:
This part is for Toyota Prius owners. It fits cars from 2004 to 2009. It is a great fit. The part is very strong. It will last a long time. It has an EPA seal. It is safe to use. Buy this for a fast fix. It is a tough part. It works well. It is the best choice.
Ready to Purchase?
Buying Guide
You want a clean, easy, and stress‑free buying experience. This guide helps you feel sure and ready.
A good catalytic converter should fit right, run clean, and last long. When you know what to look for, the choice feels simple and smooth.
Factors to Consider When Buying an EPA‑Compliant Catalytic Converter for Prius
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Fitment:
Make sure the converter matches your Prius year and engine size. A perfect fit saves time and avoids problems. It also keeps your car running smooth. -
EPA Compliance:
Look for clear EPA‑compliant labeling. This ensures clean air and legal use in most states. It also protects your car from warning lights. -
Material Quality:
Strong stainless steel and ceramic parts last longer. They resist heat and rust. They keep your exhaust flow steady. -
Catalyst Mix:
A good unit uses platinum, palladium, and rhodium. These metals clean exhaust fast. They help stop codes like P0420. -
Direct‑Fit Design:
A direct‑fit converter bolts on with ease. No cutting or welding needed. This makes the install quick and simple. -
Durability:
Look for thick shells and strong flanges. These parts handle heat and stress well. They help the converter last many years. -
Warranty:
A solid warranty gives peace of mind. It shows the maker trusts their product. It also protects your money. -
State Rules:
Some states have strict rules. Check your local laws before you buy. This avoids returns and delays. -
Performance:
A good converter keeps flow smooth. It helps your engine breathe better. It also keeps noise low. -
Support:
Brands with fast, clear customer help make life easier. They guide you on fitment and quality. This saves time and stress.