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  • Catalytic Converter Cleaner Pass Emissions Test Cleans Catalyst, Oxygen Sensor and Combustion Chamber Cleaner, Fuel additive

Catalytic Converter Cleaner Pass Emissions Test Cleans Catalyst, Oxygen Sensor and Combustion Chamber Cleaner, Fuel additive

4.1 out of 5 stars (936)
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About this item

  • Effectively cleans and unclogs catalytic converters, improving overall performance.
  • Helps restore lost horsepower and fuel efficiency.
  • Reduces the risk of engine damage.
  • Easy to use additive that can be directly added to the fuel tank during refueling.
  • Compatible with all gasoline and hybrid vehicles.
› See more product details

Frequently bought together

This item: Catalytic Converter Cleaner Pass Emissions Test Cleans Catalyst, Oxygen Sensor and Combustion Chamber Cleaner, Fuel additive
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Cataclean Fuel & Exhaust System Cleaner – Pass Emissions Tests – Clear Check Engine Lights – Restores Catalytic Converters, D
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Total price:$00
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Legal Disclaimer

Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product.

Product description

Best quality catalytic Converter & Oxygen Sensor Cleaner: MotorPower care Catalytic converter cleaner is a specially developed high-performance cleaner, preventive & cleaner for catalyst, turbocharger, and the EGR valve. Help to improve fuel efficiency, optimizes the engine performance. Product properties: For use in all Gasoline and Hybrid Engines. If the catalytic converter is lazy or clogged, we recommend our direct foam cleaner (DPF & catalytic Foam cleaner #8101). Use MotorPower Care catalytic converter cleaner regularly every 3-4 months or 3000 miles (which ever comes first). Instructions: Add Catalytic converter bottle to the fuel tank. Application Consumption: 250 ml mix with 7 to 12 gallons of gasoline. Mixing Ratio: 1:300 Reaction time: Works while the engine is running. Drive the vehicle for 40 minutes after adding it to the fuel tank, and every 10min, try to accelerate (floor it) the gas pedal while you are on open roads for a few seconds, repeat for a few times. Attention: We recommend inspecting the catalytic converter from the O2 sensor port for any cracks, by using an endoscope camera before using any cleaner. If catalytic converter is cracked, melted or broken then it's to late for any cleaner.

Product information

Technical Details

Manufacturer ‎MotorPower Care
Manufacturer reference ‎7001
Parcel Dimensions ‎20.3 x 8.4 x 5.3 cm; 270 g
ASIN ‎B07DCYT2F7

Additional Information

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Catalytic Converter Cleaner Pass Emissions Test Cleans Catalyst, Oxygen Sensor and Combustion Chamber Cleaner, Fuel additive

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Product details

  • Is discontinued by manufacturer ‏ : ‎ No
  • Parcel Dimensions ‏ : ‎ 20.3 x 8.4 x 5.3 cm; 270 g
  • Date First Available ‏ : ‎ June 2 2018
  • Manufacturer ‏ : ‎ MotorPower Care
  • ASIN ‏ : ‎ B07DCYT2F7
  • Manufacturer reference ‏ : ‎ 7001
  • 鶹 Rank: #1,463 in Automotive (See Top 100 in Automotive)
  • Customer Reviews:
    4.1 out of 5 stars (936)

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Customer reviews

4.1 out of 5 stars
936 global ratings

Customers say

Customers describe this cleaning agent as a great product with good quality. Users report better fuel economy and increased mileage from 22 MPG. However, customers have mixed experiences with the product's effectiveness, engine light performance, OBD codes, and CEL stability.
AI Generated from the text of customer reviews

Select to learn more

18 customers mention quality, 17 positive, 1 negative
Customers find this catalytic converter oxygen sensor cleaner to be a great product with good quality. They describe it as a magic item that seems to work well for cleaning catalytic converters.
catalytic cleaner...Read more
garbage product, did not work.Read more
7 customers mention fuel-efficiency, 5 positive, 2 negative
Customers report that the cleaning agent improves fuel economy and increases mileage from 22 MPG to best mileage levels. Some mention it improves low oxygen levels, though one customer noted an increase in gas consumption.
81 customers mention effectiveness, 43 positive, 38 negative
Customers have mixed experiences with this cleaning agent's effectiveness. Some report that it worked great and did the job with just one can, while others found it didn't seem to work or was slow to work, with no results after driving about 100 highway miles.
Worked as advertised....Read more
garbage product, did not work.Read more
DOES NOT WORK MY FORD...Read more
31 customers mention engine light, 12 positive, 19 negative
Customers report mixed results with the cleaning agent's effect on engine lights. Some find that the check engine light goes away or disappears from the instrument panel, while others experience the light remaining on or coming back on after use.
10 customers mention obd code, 3 positive, 7 negative
Customers report mixed results with the cleaning agent's effectiveness on OBD codes. Some experience no more codes after use, while others continue to receive catalytic converter fault codes, O2 sensor codes, and multiple misfire OBD codes.
...Sadly there was no change to my catalytic code. I can say that whoever prepares the cans for shipping does a very poor job at sticker placement....Read more
5 customers mention cel stability, 2 positive, 3 negative
Customers have mixed experiences with the cleaning agent's effectiveness. Some report that it did not come back and works really well, with no CEL after 500 miles. However, others mention that the engine runs rough for months and that the CEL is coming back.
Poor labelling
3 out of 5 stars
Poor labelling
I can't say for certain whether the product works or not. I used two doses of it each time to the correct amount of fuel. Sadly there was no change to my catalytic code. I can say that whoever prepares the cans for shipping does a very poor job at sticker placement. It was very frustrating trying to peel off the label SKU code that they apply on the can with a very sticky adhesive... right over top of the instructions!
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Top reviews from Canada

  • pcanel99
    5.0 out of 5 stars Règles le problème
    Reviewed in Canada on January 22, 2026
    Verified Purchase
    Super
    Helpful
     Report
  • Mark Biles
    5.0 out of 5 stars Worked as advertised.
    Reviewed in Canada on October 31, 2025
    Verified Purchase
    Wasn't sure if this would work or not. Engine light on due to catalytic converter/O2 sensor issue according to trouble code. Poured it into tank. 100 kms later engine light went off. Cheapest auto repair I've ever had. Will definately buy again if trouble code comes back.
    2 people found this helpful
    Helpful
     Report
  • Shrek
    3.0 out of 5 stars Semble bien
    Reviewed in Canada on November 22, 2024
    Verified Purchase
    Hâte de voir avec le temps
    Helpful
     Report
  • jay m
    1.0 out of 5 stars need a lot of product to see results may be
    Reviewed in Canada on September 15, 2025
    Verified Purchase
    garbage product, did not work.
    Helpful
     Report
  • Michel
    5.0 out of 5 stars Super
    Reviewed in Canada on October 11, 2024
    Verified Purchase
    Super efficace j'ai retrouvé la puissance d'origine je le recommande vivement
    3 people found this helpful
    Helpful
     Report
  • Heho
    3.0 out of 5 stars Poor labelling
    Reviewed in Canada on May 26, 2025
    Verified Purchase
    I can't say for certain whether the product works or not. I used two doses of it each time to the correct amount of fuel. Sadly there was no change to my catalytic code. I can say that whoever prepares the cans for shipping does a very poor job at sticker placement. It was very frustrating trying to peel off the label SKU code that they apply on the can with a very sticky adhesive... right over top of the instructions!
    Customer image
    Heho
    3.0 out of 5 stars
    Poor labelling

    Reviewed in Canada on May 26, 2025
    I can't say for certain whether the product works or not. I used two doses of it each time to the correct amount of fuel. Sadly there was no change to my catalytic code. I can say that whoever prepares the cans for shipping does a very poor job at sticker placement. It was very frustrating trying to peel off the label SKU code that they apply on the can with a very sticky adhesive... right over top of the instructions!
    Images in this review
    Customer image
    4 people found this helpful
    Helpful
     Report
  • Jose
    2.0 out of 5 stars Missing funnel
    Reviewed in Canada on December 13, 2025
    Verified Purchase
    The 2nd time ordering, but this time missing the funnel.
    1st order had it. Wondering why the inconsistency.
    Helpful
     Report
  • 鶹 Customer
    1.0 out of 5 stars DOES NOT WORK MY FORD
    Reviewed in Canada on November 2, 2024
    Verified Purchase
    NOT CHEAP DID NOT WORK ON MY CAR
    Helpful
     Report

Top reviews from other countries

  • AMiller
    5.0 out of 5 stars Catalytic converter cleaner
    Reviewed in the United States on January 1, 2026
    Verified Purchase
    Worked fantastic on my truck, had issues with o2 sensor being dirty and catalytic converter, which caused a engine fault. Used two cans on two tanks of gas and issue was resolved. Definitely a good product.
    Report
  • Vanessa Kendall
    5.0 out of 5 stars Worked for me
    Reviewed in the United States on October 8, 2024
    Verified Purchase
    So I poured the cleaner into my empty tank, then filled it up all the way with gas, so of course my check engine light is on with 3 codes about one of the o2 sensors having a slow response, so after I fill her up I went home, drove to work the next morning, 27 minute drive and the check engine light was still on, and my eco mode was not working, so on my way home from work, the check engine light was now gone and the eco was on for the ride home, so I will give 2 thumbs up for this product.
    Report
  • KenFin
    4.0 out of 5 stars It takes two.
    Reviewed in the United States on October 23, 2024
    Verified Purchase
    It works but, if the the converter is clogged bad, it’ll break up the particles and shoot it all over the O2 sensor. It may take more than one bottle but it works. Notable increase in performance….right before a jig saw. ☺️
    Report
  • cora81
    5.0 out of 5 stars Perfect
    Reviewed in the United States on February 23, 2026
    Verified Purchase
    Fast delivery
    Report
  • Nicolas Menjivar
    1.0 out of 5 stars Won't work on vehicles with no gas cap
    Reviewed in the United States on November 9, 2025
    Verified Purchase
    Unable to use for vehicles with no gas cap. Tip provided will not work on those vehicles and will spill.
    Report
See more reviews

Disclaimer:While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read and follow labels, warnings, and directions before using or consuming a product. This product may not be right for you. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. 鶹.ca assumes no liability for inaccuracies or misstatements about products.

Product Summary: Catalytic Converter Cleaner Pass Emissions Test Cleans Catalyst, Oxygen Sensor and Combustion Chamber Cleaner, Fuel additive

From MotorPower Care

4.1 out of 5 stars, 936 ratings

Customer reviews

50+ bought in past month

Price

No featured offers available

Other sellers

Other sellers

About this Item

  • Effectively cleans and unclogs catalytic converters, improving overall performance.
  • Helps restore lost horsepower and fuel efficiency.
  • Reduces the risk of engine damage.
  • Easy to use additive that can be directly added to the fuel tank during refueling.
  • Compatible with all gasoline and hybrid vehicles.

Product description

Best quality catalytic Converter & Oxygen Sensor Cleaner: MotorPower care Catalytic converter cleaner is a specially developed high-performance cleaner, preventive & cleaner for catalyst, turbocharger, and the EGR valve. Help to improve fuel efficiency, optimizes the engine performance. Product properties: For use in all Gasoline and Hybrid Engines. If the catalytic converter is lazy or clogged, we recommend our direct foam cleaner (DPF & catalytic Foam cleaner #8101). Use MotorPower Care catalytic converter cleaner regularly every 3-4 months or 3000 miles (which ever comes first). Instructions: Add Catalytic converter bottle to the fuel tank. Application Consumption: 250 ml mix with 7 to 12 gallons of gasoline. Mixing Ratio: 1:300 Reaction time: Works while the engine is running. Drive the vehicle for 40 minutes after adding it to the fuel tank, and every 10min, try to accelerate (floor it) the gas pedal while you are on open roads for a few seconds, repeat for a few times. Attention: We recommend inspecting the catalytic converter from the O2 sensor port for any cracks, by using an endoscope camera before using any cleaner. If catalytic converter is cracked, melted or broken then it's to late for any cleaner.

Important Information

Legal Disclaimer

Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product.

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