CEL Fix P0420/P0042 Mini Cat CEL Eliminator Mini Catalytic Converter O2 Sensor Adapter Champoo
CEL Fix P0420/P0042 Mini Cat CEL Eliminator Mini Catalytic Converter O2 Sensor Adapter Champoo
SKU:MTTP-005~4
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Why do you need to replace the oxygen sensor?
1.A worn-out oxygen sensor can cause excessive gasoline consumption, elevated exhaust emissions, accelerated catalytic converter damage failures, and cause engine performance problems.
2.If your state has vehicle inspection programs to regulate emissions, a faulty CEL, and O2 light will not allow you to pass the inspection.
3.A practical solution to solve the problem of P0420/P0042/P0430 fault codes.
Features:
1: The O2 CEL fixture actually incorporates the M18X1.5 miniature catalytic converter,which helps to get rid of the modified exhaust or the inspection engine light after removing the catalytic converter.
2: Made of Zinc Plated Steel which is durable and have high strength to use.
3: AVOID A CHECK ENGINE LIGHT,Catalytic converter built inside and will help get rid of that annoying check engine light.
4: If the O2 sensor is too sensitive, the CEL will still open after loading the canceller, and all problems on the CEL alarm will not be resolved.
5: Easy installation, direct bolt-on, no modification needed.
Product parameters:
Condition: 100% Brand New
Material: SS304+ stainless steel filter
Color: Please refer to the picture
Type: Oxygen Sensor
Fitment Type: Direct Replacement
Thread: M18 X 1.5
Fitment:
Universal All models
Package list:
1PCS/2PCS/3PCS/4PCS Oxygen Sensor
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This little spacer solved my check engine light issue perfectly. The 90-degree design fits in tight spaces and installs in minutes. Works exactly as intended - no more annoying warning lights. Simple but effective solution.
This O2 spacer fixed my check engine light perfectly! The 90-degree design is much better than the straight ones I've tried before—no more clearance issues. Installation was quick, and it has successfully prevented the code from coming back. A simple and effective solution, highly recommend it.
Looks to be good quality!! Works as it should.
It was a simple plug-and-play fix that cleared the check engine light immediately. Perfect solution for bypassing the sensor issue without any complicated wiring. Works exactly as advertised.
This compact O2 sensor spacer is a lifesaver! Fits my car perfectly—super universal. The 90-degree design made installation a breeze. Got rid of that annoying CEL light right away. Small, simple, and works like a charm. Definitely recommend for anyone with sensor issues!

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from 4010 reviews
Worked perfectly. Exactly as described
Priced at a fraction of the OEM cost, this honeycomb grille was a fantastic surprise. The fit was nearly perfect and my stock emblem clipped right in. It looks aggressive and OEM-quality. An absolute steal for the price—thrilled with the upgrade!
Great buy, very happy.
Good performance so far.
Good build quality.
These fuel injectors are excellent quality. The O-rings fit perfectly and installation was straightforward. After replacing all four, my bike runs smoothly with no leaks or issues. Great performance at a very fair price. Highly recommend for a reliable upgrade.
Saved hundreds over the dealer quote. Installation was surprisingly simple—just a few screws and plugs. Now I have full navigation working perfectly. Seller support was excellent. Highly recommend this upgrade.
After trying three other brands that failed, I finally installed this catalytic converter. The build quality is superior, with perfect-fitting shields. A month in, no issues—it performs flawlessly. Highly recommended from a mechanic with 30 years' experience.
Beautiful
great quality and the seller is very helpful!
Solid product, does the job.
Great service.
Five stars.
Good purchase decision.
Satisfied with the quality.