SKU: 70486245428

Dobshow® Catalytic Converter Cleaner

Sale price$29.69 Regular price$32.99
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 24 - Jul 29

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Dobshow® Catalytic Converter CleanerIf you ever notice your fuel economy decrease noticeably or a rotten egg smell is coming from your engine, then you need to clean the catalytic converter right away! Deeply clean your converter with Catalytic Converter Cleaner without removing it! Stop the dreaded service engine light flashing up on your display, and get better engine performance! This is an absolute money saver! Thanks to lower maintenance and fuel costs. On top of that, you wont

If you ever notice your fuel economy decrease noticeably or a rotten egg smell is coming from your engine, then you need to clean the catalytic converter right away!
Deeply clean your converter with Catalytic Converter Cleaner
 without removing it! Stop the dreaded “service engine” light flashing up on your display, and get better engine performance!
This is an absolute money-saver! Thanks to lower maintenance and fuel costs. On top of that, you won’t have to shell out the big bucks to change your catalytic converter.

FEATURES:

  • LOWER EMISSION LEVELS: can lower your total hydrocarbon emissions by up to 50 percent.

  • BETTER ENGINE PERFORMANCE: help clean the fuel injection system, as well as the cylinders, improving overall performance.

  • REDUCE FUEL CONSUMPTION & BAD SMELL: while cutting down on fuel consumption, it also gets rid of the icky smell developed by your car overtime.

  • PROTECT ENGINE: Proper fuel and exhaust flow will keep that engine running cleaner, smoother, and better, which will also cut down on maintenance costs.

  • CLEAN THE ENTIRE SYSTEM: it can also clean other parts like the oxygen sensor, the fuel injectors, cylinder heads, and others.
  • EASY CLEANING: simply pour in your fuel tank.

  • SAFE for gasoline, diesel, hybrid, and flex-fuel vehicles; does not alter fuel.  Not for use in 2-stroke or oil/gas mix engines

PACKAGE INCLUDES:

1 / 2 / 4 x Catalytic Converter Cleaner (120ml)


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 70486245428

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4.3 ★★★★★
Based on 7 reviews
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Verified Purchase
Tammy & Kevin VanHoozier
Alexandria, US
★★★★★ 4
Great for Merc 200
Bought for my 1985 Mercury Black Max 200. Perfect fit! Only downside was no instructions included.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 11, 2025
R
Verified Purchase
Robert Ciaciura
Draper, US
★★★★★ 5
Worked with slight modification
Had to slightly widen the holes in metal gasket to make it fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 30, 2025
M
Verified Purchase
Mike Lawver
Boise, US
★★★★★ 5
MRLAW
Timely delivery. Kit seems to made of high quality materials.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 12, 2025
B
Verified Purchase
bryan
Houston, US
★★★★★ 5
Very satisfied
Product was as described.
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Reviewed in the United States on July 24, 2025
A
Verified Purchase
Alan P.
Birmingham, US
★★★★★ 1
impeller
The equipment was okay. However, there's no way of verifying what outdrive.It was four, so obviously ordered the wrong one
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Reviewed in the United States on March 7, 2026

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