Factory supply catalytic converters for Great Wall Haval H2

Product introduction

Factory supply catalytic converters for Great Wall Haval H2，This product we use high-quality raw materials 409 stainless steel, and with high flow ceramic carrier, to help each car can purify exhaust gas, reduce fuel consumption, improve power, and extinguish engine failure lights!

First, core advantages

High efficiency tail gas purification

The three-way catalytic converter converts CO (carbon monoxide), HC (hydrocarbons) and NOx (nitrogen oxides) in the tail gas into harmless CO₂ (carbon dioxide), H₂O (water) and N₂ (nitrogen) through REDOX reaction, with a conversion efficiency of more than 90%. The surface of the core honeycomb ceramic carrier is sprayed with platinum (Pt), rhodium (Rh), palladium (Pd) and other precious metal catalysts to accelerate chemical reactions at high temperatures and significantly reduce pollutant emissions.

Noble metal catalytic technology

The three precious metal catalysts in the catalytic converter, platinum, rhodium and palladium, have high activity and stability, can maintain efficient tail gas treatment capacity for a long time, and extend the service life to 80,000 to 100,000 kilometers.

Optimize power and fuel consumption

By reducing the exhaust resistance, ensure that the engine exhaust smoothly, avoid the power drop and increase in fuel consumption due to the blockage of the catalytic converter (fuel consumption can increase by 10%-15% when blocked).

The front and rear oxygen sensors feed back the data to the ECU in real time to optimize the air-fuel ratio, indirectly improve the combustion efficiency and enhance the dynamic response.

2. Actual selling points

Compliance and environmental protection

The installation of the original three-way catalytic converter is a necessary condition to meet the national six emission standards, ensure that the vehicle passes the annual inspection, and avoid fines or restrictions caused by excessive exhaust gas.

Solve the problem of vehicle jitter

The case shows that the Haval H2 owner caused abnormal shaking of the vehicle due to blockage or failure of the three-way catalytic converter, and the shaking problem was significantly improved after replacement, indicating its important role in the stability of the vehicle.

Noise reduction and exhaust optimization design

The small hole design in the exhaust pipe (three-way catalyst interface) reduces exhaust noise while optimizing exhaust flow and reducing the risk of clogging.

Corrosion resistance and durability

The shell is made of high temperature resistant metal material, and the internal honeycomb ceramic carrier is fixed by shock absorbing layer, which has strong vibration resistance and high temperature performance, and is suitable for complex road conditions.

3. Maintenance and cost advantage

Low cost maintenance

Regular cleaning (such as using oxalic acid or bottle cleaning every 10,000 kilometers) can extend the service life, and the cleaning cost is only 100-300 yuan, far less than the replacement cost.

The original catalytic converter has strong adaptability, significant performance recovery after maintenance, and high expenses for frequent replacement are avoided (the price of the original parts is about 2000-5000 yuan).

Anti-theft design suggestions

Due to the precious metal coating, it is recommended to install a protective cover or park in the monitoring area to reduce the risk of theft and improve the safety of use