10 Best Catalytic Converter Parts
#1 Best Pick
Universal Mini Catalytic Converter,Mini Catalizador,Catalytic Converter,Connector Sensor Parts,Universal Oxidation Sensor Extension Connector (60mm)
Brand: Generic
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- Made of stainless steel.
- Universal auto parts.
- Please refer to the product pictures for specific parameters.
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#2 Best Value
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
Brand: A-premium
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- [Vehicle Fitment]: Compatible with Toyota Prius 2004 2005 2006 2007 2008 2009 L4 1.5L
- [Reference Number]: 1741021500, 16337
- [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: 2 Bolt Welded Flange; ⑦ Inlet Quantity: 1; ⑧ Outlet Type: Pipe Connection; 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 Converter. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.
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#3 Budget Pick
Boostup™ Catalytic Converter Cleaner, Instaboost™ Car Converter Exhaust Cleaning Liquid, Auto Parts Catalytic Converter Cleaner, Fuel and Exhaust System Cleaner for Car (3 Pcs)
Brand: lunhaifi
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- 🍀【Efficient Catalytic Converter Cleaning】Our catalytic converter cleaner offers a deep cleaning solution without the need for removal.
- 🍀【Engine Protection】Proper fuel and exhaust flow provided by our cleaner ensure your engine runs cleaner, smoother, and better. This not only improves performance but also reduces maintenance costs.
- 🍀【Lower Emission Levels】Experience a significant reduction of up to 50 percent in total hydrocarbon emissions. Our cleaner effectively cleans the fuel injection system and cylinders, resulting in enhanced overall performance.
- 🍀【Fuel Consumption Reduction & Odor Elimination】Our cleaner not only cuts down on fuel consumption but also eliminates the unpleasant odors that accumulate in your car over time.
- 🍀【Wide Application Scope】Our catalytic converter cleaner is safe for use in gasoline, diesel, hybrid, and flex-fuel vehicles. No need for fuel changes.
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#4 Top Choice
ASOPARTS 2.25" Universal Catalytic Converter, 2.25" Inlet/Outle Cat Converter with Heat Shield and O2 Port
Brand: ASOPARTS
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- [Tips] - This item doesn't ship to California and Colorado, New York, or Maine. Please confirm before purchase.
- [Fitment] - Universal fit for vehicles with 2.25-inch outer diameter exhaust pipe ，Standard 2.25" ID inlet/outlet. Please make sure this catalytic converter fits your vehicle.
- [Direct Replacement] -Our 2.25" universal catalytic converter matches the original car, Internal honeycomb ceramic substrates have porous structure. (Note: Professional installation would be highly recommended).
- [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.
- [] - The 2.25 Inch universal catalytic converter Provide service. If there is any problem, please contact us and we will solve the problem for you immediately.
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#5 Popular Choice
Miniature Catalytic Converter Built Inside Check Engine Light For Oxygen Sensor Car Accessories Automobiles Parts Front Catalytic Converter Catalytic Converter
Brand: NTXBXKU
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- Miniature Catalytic Converter Built Inside Check Engine Light For Oxygen Sensor Car Accessories Automobiles Parts
- This is a built-in micro-catalytic converter, which helps eliminate the possibility of removing the catalytic converter.
- Sometimes even when installing high-flow catalytic converter, the engine emits annoying inspection light.
- The best catalyst solution for eco-conscious drivers seeking high efficiency!
- OE-fit Honeycomb Catalyst for gasoline engines: ceramic construction ensures easy install, deep exhaust cleaning, and emission reduction.
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#6 Top Pick
ASOPARTS 2" Universal Catalytic Converter, 2" Inch Inlet/Outlet Cat Converter with O2 Port (2 Pcs)
Brand: ASOPARTS
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- Fitment: Universal Catalytic Converter 2" Inlet , 2" Outlet , 11" Overall Length. Please check whether your vehicle exhaust has the appropriate size before purchasing to make sure that the standard universal exhaust is suitable for your car
- Direct Replacement: Our 2" universal catalytic converter matches the original car, Internal honeycomb ceramic substrates have porous structure. Note: Professional installation would be highly recommended
- Excellent Material: The stainless steel body of the high-quality aluminized tubes is not susceptible to rust, ensuring a long service life and high resistance to heat, rust and corrosion 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
- 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
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#7 Top Pick
Miniature Catalytic Converter Built Inside Check Engine Light For Oxygen Sensor Car Accessories Automobiles Parts Front Catalytic Converter Catalytic Converter
Brand: NTXBXKU
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- Miniature Catalytic Converter Built Inside Check Engine Light For Oxygen Sensor Car Accessories Automobiles Parts Accessories
- OEM NO. : 447769
- This is a built-in micro-catalytic converter, which helps eliminate the possibility of removing the catalytic converter.
- The best catalyst solution for eco-conscious drivers seeking high efficiency!
- OE-fit Honeycomb Catalyst for gasoline engines: ceramic construction ensures easy install, deep exhaust cleaning, and emission reduction.
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#8 Top Pick
2PCS Catalytic Converter Cleaner kit, Boost Up Catalytic Converter Cleaner Auto Parts Engine, Fuel and Exhaust Pipe Cleaners, Fuel System Treatment Oil for Gas and Diesel Car
Brand: Generic
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- Deep-Cleaning Power for Your Exhaust System:Our catalytic converter cleaner effectively removes stubborn carbon deposits, restoring optimal exhaust flow and engine performance.
- Safe & Easy to Use:Simply pour this boost up catalytic convertor cleaner into your fuel tank—no disassembly or professional help required for a thorough clean.
- Improves Fuel Efficiency Instantly:By clearing carbon buildup, this cleaner helps boost up your MPG, saving you money at the pump with every use.
- Reduces Costly Maintenance:Prevent expensive repairs by keeping your catalytic converter and exhaust system clean, extending their lifespan.
- Fast-Acting Formula for Quick Results:Notice smoother acceleration and reduced emissions after just one treatment with this powerful catalytic converter cleaner.
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#9 Top Pick
2 Pack 304 Stainless Steel O2 Sensor Spacer Adapter CEL Eliminator With Catalytic Converter Fixing Check Engine Light for Cat Converter Error Code
Brand: HCDUOK
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- Premium 304 Stainless Steel Construction: Manufactured from high-grade 304 stainless steel for superior corrosion resistance and long-lasting durability in harsh exhaust environments
- CEL Eliminator Function: Designed to address check engine light issues related to catalytic converter error codes by creating proper spacing for oxygen sensors
- O2 Sensor Spacer Adapter: Creates optimal distance between the oxygen sensor and exhaust flow, helping to resolve sensor reading discrepancies after catalytic converter modifications
- Universal Compatibility: Suitable for most vehicles with oxygen sensors and catalytic converters, providing a practical solution for cat converter-related diagnostic trouble codes
- Complete 2-Pack Set: Includes two sensor spacer adapters, allowing installation on multiple oxygen sensor locations or providing a spare for future use
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#10 Top Pick
GHQHSQ 3PCS Catalytic Converter Cleaner kit, Boost Up Catalytic Converter Cleaner Auto Parts Engine, Fuel and Exhaust Pipe Cleaners, Fuel System Treatment Oil for Gas and Diesel Car
Brand: GHQHSQ
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- 【Reduce Fuel Consumption】Reduces carbon build-up in catalytic converter, oxygen sensors, fuel injectors and cylinder heads which results in improved fuel efficiency. Improves overall vehicle performance-including driveability issues such as power reduction, hesitation, rough idle, hard starts and lost fuel economy
- 【Catalytic Converter Cleaner】Simply pour in your fuel tank.Makes engines start easily and run smoothly. Clean and protect catalytic converter material, increased fuel efficiency and reduced emissions
- 【Fuel System Cleaner】Proper fuel and exhaust flow will keep that engine start easily and run smoothly, which will also cut down on maintenance costs. Help Clean The Fuel Injection System, As Well As The Cylinders, Improving Overall Performance
- 【Clean The Entire System】Catalytic Converter Cleaner can also clean other parts like the oxygen sensor, the fuel injectors, cylinder heads, and others. Portable size is convenient, add a bottle every time you refuel
- 【Safety to Use】Safe for gasoline, diesel, hybrid and flex-fuel vehicles; does not alter fuel. Not for use in 2-stroke or oil/gas mix engines. There is no need to worry about leakage or evaporation
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