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MotorPower Care Catalytic Converter Cleaner Pass Emissions Test & Fix P0420 | Cleans O2 Sensor, EGR Valve & Exhaust System | Fuel Additive for Gas & Hybrid Engines, 8.45 fl oz
Clean & protect catalytic converter material, Prevents or eliminates problems that appear on OBD II related to catalytic converter.
MotorPower Care Catalytic Converter Cleaner Pass Emissions Test & Fix P0420 | Cleans O2 Sensor, EGR Valve & Exhaust System | Fuel Additive for Gas & Hybrid Engines, 8.45 fl oz
Item #: 11690273

MotorPower Care Catalytic Converter Cleaner Pass Emissions Test & Fix P0420 | Cleans O2 Sensor, EGR Valve & Exhaust System | Fuel Additive for Gas &

Item #: 11690273

NZD 47

Price Details

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*All items will import from US

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Clean & protect catalytic converter material, Prevents or eliminates problems that appear on OBD II related to catalytic converter.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Emissions Test Success
Formulated to enhance catalytic converter performance, ensuring vehicles easily pass emissions tests while contributing to a cleaner environment.
Comprehensive Cleaning
Cleans not just the catalyst but also oxygen sensors and the combustion chamber, improving overall engine efficiency and longevity.
Fuel Additive Boost
Acts as an effective fuel additive, optimizing combustion and reducing harmful deposits, resulting in better fuel economy and reduced maintenance costs.

Product Details

Ensure proper functioning of your catalytic converter with our high-performance cleaner. Improve engine performance and prevent OBD II related problems. Shop now on Ubuy New Zealand!
Package Weight1.27 Pound

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Emission Test Preparation

    Ideal for users preparing their vehicles for emissions tests, ensuring cleaner catalytic converters and sensors.

  • Older Vehicles

    Recommended for older vehicles that may experience inefficiencies in their catalytic converter performance and combustion chambers.

  • Routine Maintenance

    Great for users performing regular maintenance to enhance engine performance and fuel efficiency over time.

Not Suitable For
  • Severe Damage

    Not suitable for vehicles with severely damaged catalytic converters, as cleaning won’t resolve major issues.

Product Description

MotorPower Care Catalytic Converter Cleaner Pass Emissions Test & Fix P0420 | Cleans O2 Sensor, EGR Valve & Exhaust System | Fuel Additive for Gas & Hybrid Engines, 8.45 fl oz

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Product Buying Guide

Improve the performance of your vehicle's catalytic converter with the MotorPower Care Catalytic Converter Cleaner. This high-performance cleaner is designed to effectively clean and unclog catalytic converters, resulting in improved overall performance, restored horsepower, and enhanced fuel efficiency. Compatible with all gasoline and hybrid vehicles, this easy-to-use additive can be directly added to the fuel tank during refueling. Keep reading to learn more about the specifications, key features, usage scenarios, competitors, user reviews, price analysis, buying considerations, and our final conclusion of the MotorPower Care Catalytic Converter Cleaner.

Product Specifications

  • Specially developed high-performance cleaner for catalytic converters, turbochargers, and EGR valves
  • Improves fuel efficiency and optimizes engine performance
  • For use in all gasoline and hybrid engines
  • Recommended for regular use every 3-4 months or 3000 miles
  • Application consumption: 250 ml mixed with 7 to 12 gallons of gasoline
  • Mixing ratio: 1:300
  • Reaction time: Works while the engine is running

Key Features

  • Effectively cleans and unclogs catalytic converters
  • Restores lost horsepower and fuel efficiency
  • Reduces the risk of engine damage
  • Easy to use additive for direct application during refueling
  • Compatible with all gasoline and hybrid vehicles

Usage Scenarios

  • Regular maintenance to keep the catalytic converter clean and unclogged
  • Improving fuel efficiency and optimizing engine performance
  • Preventing potential engine damage
  • Ensuring the vehicle passes emissions tests

Usage Scenarios

  • Competitor A
  • Competitor B
  • Competitor C

Some User Review

  • I was skeptical at first, but after using the MotorPower Care Catalytic Converter Cleaner, I noticed a significant improvement in my vehicle's performance and fuel efficiency. Highly recommended!
  • This cleaner has helped me pass the emissions test without any issues. It's easy to use and definitely worth the investment.
  • I've been using this product regularly for maintenance, and it has kept my catalytic converter clean and efficient. Very satisfied with the results.

Competitors

  • The price of the MotorPower Care Catalytic Converter Cleaner is competitive compared to similar products in the market.
  • Considering the benefits it offers in terms of improved performance and fuel efficiency, the investment is well worth it.

Buying Considerations

  • Make sure to inspect the catalytic converter for any cracks or damage before using the cleaner.
  • Regular use every 3-4 months or 3000 miles is recommended for optimal results.
  • Follow the instructions provided by the manufacturer for the best cleaning process.
  • Consider purchasing from authorized retailers to ensure authenticity and customer support.

Conclusion

The MotorPower Care Catalytic Converter Cleaner is a reliable solution for effectively cleaning and maintaining catalytic converters. With its easy-to-use application and proven benefits in improving performance and fuel efficiency, it is a worthwhile investment for all gasoline and hybrid vehicle owners. Regular use of this cleaner will ensure the longevity and optimal functionality of the catalytic converter, while also reducing the risk of engine damage. Choose the MotorPower Care Catalytic Converter Cleaner for a clean and efficient exhaust system.

View Less

Improve the performance of your vehicle's catalytic converter with the MotorPower Care Catalytic Converter Cleaner. This high-performance cleaner is designed to effectively clean and unclog catalytic converters, resulting in improved overall performance, restored horsepower, and enhanced fuel efficiency. Compatible with all gasoline and hybrid vehicles, this easy-to-use additive can be directly added to the fuel tank during refueling. Keep reading to learn more about the specifications, key features, usage scenarios, competitors, user reviews, price analysis, buying considerations, and our final conclusion of the MotorPower Care Catalytic Converter Cleaner. Continue Reading

Customer Questions & Answers

  • Question: What does Catalytic Converter Cleaner do?

    Answer: Catalytic Converter Cleaner is designed to enhance the efficiency of your vehicle's exhaust system by cleaning critical components such as the catalytic converter, oxygen sensors, and combustion chambers. It works by breaking down carbon deposits and other harmful residues that accumulate over time, ensuring optimal engine performance and emissions compliance.
  • Question: How often should I use Catalytic Converter Cleaner?

    Answer: It is generally recommended to use Catalytic Converter Cleaner every 3,000 to 5,000 miles, particularly during routine maintenance or when you notice signs of engine performance issues. Regular use can prevent buildup and maintain the health of your exhaust system, helping to avoid costly repairs and ensuring that your vehicle meets emissions testing.
  • Question: Can Catalytic Converter Cleaner help my vehicle pass emissions tests?

    Answer: Yes, using Catalytic Converter Cleaner can significantly improve your vehicle's chances of passing emissions tests. By cleaning the catalytic converter and oxygen sensors, it helps reduce harmful emissions, making your vehicle compliant with environmental standards. If your car is experiencing troubles, consider applying this cleaner before your next emissions test for better outcomes.
  • Question: Is Catalytic Converter Cleaner safe for my car?

    Answer: Absolutely! Catalytic Converter Cleaner is formulated with safe ingredients that are compatible with all types of gasoline engines. When used as directed, it poses no harm to your vehicle's components. It's a proactive measure for maintaining engine health and enhancing performance without risking damage to your exhaust system.
  • Question: How do I use Catalytic Converter Cleaner?

    Answer: To use Catalytic Converter Cleaner, simply add it to your fuel tank during your next fill-up. It works best when your fuel tank is nearly empty. As you drive, the cleaner will circulate through the system, targeting and breaking down carbon deposits and other contaminants. Regular driving after application ensures effective cleaning.
  • Question: What are the symptoms of a clogged catalytic converter?

    Answer: Common symptoms of a clogged catalytic converter include decreased engine performance, poor acceleration, unusual noises, and an illuminated check engine light. If you notice any of these signs, it may be time to consider using a cleaner to restore efficiency and prevent further damage to your vehicle's exhaust system.
  • Question: Will using a cleaner damage my oxygen sensors?

    Answer: No, using a Catalytic Converter Cleaner as directed will not damage your oxygen sensors. In fact, it can improve their efficiency by cleaning away carbon buildup that may hinder their function. This ensures that your engine is running smoothly and that your emissions remain low.
  • Question: How does Catalytic Converter Cleaner improve fuel economy?

    Answer: Catalytic Converter Cleaner can help improve your vehicle's fuel economy by ensuring that the engine runs at its optimal efficiency. By cleaning out carbon deposits in the combustion chamber, it allows for better fuel combustion, which can enhance mileage. This can lead to noticeable savings over time, especially for frequent drivers.
  • Question: Where can I buy Catalytic Converter Cleaner in New Zealand?

    Answer: You can purchase Catalytic Converter Cleaner from Ubuy, a reliable online platform that offers a wide selection of automotive cleaning products. With Ubuy, you can shop conveniently and find the right cleaner tailored for your vehicle's needs.
  • Question: Does Catalytic Converter Cleaner work on all vehicle types?

    Answer: Yes, Catalytic Converter Cleaner is compatible with all gasoline-powered vehicles. Whether you own a compact car, SUV, or truck, this cleaner is designed to work effectively across various engine types, helping to maintain your exhaust system's performance and longevity.

MotorPower Care Fuel System Cleaners Editorial Review

The MotorPower Care Catalytic Converter Cleaner Catalyst Cleaner is a product designed to clean and improve the performance of catalytic converters. While some customers have reported success in resolving engine light issues and improving engine performance, others have found it to be ineffective. It is important to note that this product may not work on severely dirty or damaged catalytic converters. Additionally, it can be used in both gasoline and diesel engines. Overall, the product has received mixed reviews.

Customer Reviews & Ratings

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Pros

  • Helps remove engine light issues in some cases
  • Improves engine performance in some cases
  • Can be used in both gasoline and diesel engines

Cons

  • May be ineffective for severely dirty or damaged catalytic converters

Platform Trust & Buyer Confidence

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Ranee
Verified buyer

“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”

22 July 2026 · via Trustpilot
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NordVPN
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“very speedy delivery,tracking info was superb-best experikence ever!!!”

24 June 2026 · via Trustpilot
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Nicholas
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“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”

22 June 2026 · via Trustpilot
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Dneah
Verified buyer

“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”

15-Jul-26 · via Trustpilot
TS
Tania
Verified buyer

“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”

11-Jul-26 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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