Car and diesel engine direct fit universal ceramic monolith three way catalytic converter

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$10.00 - $200.00 / Pieces | 10 Piece/Pieces (Min. Order)
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Quick Details
2 Years
Place of Origin:
Guangxi, China
Brand Name:
Standard or according to request
Emission standard:
Euro 2, 3, 4, 5, EPA and CARB
Inside core material:
Ceramic or metal honeycomb substrate
Core Density:
200/400/600 CPSI and more
Active Components:
Pt, Pd, Rh and so on
Core Shape:
Round, oval, racetrack or abnormity
Outside shell material:
Catalytic Converter
Car Make:
All cars & motorcycle
Model Number:
Supply Ability
Supply Ability:
50000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Carton box to pallet, wooden case or as per customer's requirements.
Any China port
Lead Time :
As per your order.
Product Description


Car and diesel engine direct fit universal ceramic monolith three way catalytic converter

Our company has successfully developed many types of three-way catalyst (TWC), which with high thermal stability and high activity, suitable for all types of cars and meet various of emission standard.

The three-way catalytic converter can eliminate 90% amount of the three main pollutants ( HC, CO and NOx). It is suitable for manifold, close-coupled or under-chassis applications.

Substrate: Ceramic honeycomb substrate or metal honeycomb substrate.

Catalytic Supporter:Rare-earth oxygen-storage material.

Catalytic Promoter: CeO2, ZrO2, La2O3 and so on.

Active Components: Pt, Pd, Rh and so on.

Shell Material: 409 or 304 stainless steel.

Emission standard: Meet Euro 2, 3, 4, 5, EPA and CARB.

Working Principle:

1. Oxidation of carbon monoxide (CO) to carbon dioxide

    2CO+ O2 → 2CO2

2. Oxidation of un-burnt hydrocarbons (HC) to carbon dioxide and water

    2CxHy + (2x+y/2)O2 → 2xCO2 + yH2O

3. Reduction of nitrogen oxides (NOx) to nitrogen and oxygen

   2NOx → xO2 + N2   

We can also provide customized service according to customer's requests and drawings. 


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