- All
- Product Name
- Product Keyword
- Product Model
- Product Summary
- Product Description
- Multi Field Search
 |
Zhonghua H320
LQSQP
76$
| Quantity: | |
|---|---|
Product introduction
Factory supply catalytic converters for Zhonghua H320，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, positive effect
The exhaust gas purification efficiency is improved
Through the catalysis of platinum (Pt), rhodium (Rh), palladium (Pd) and other precious metals, the carbon monoxide (CO), hydrocarbons (HC), nitrogen oxides (NOx) in the tail gas is converted into harmless carbon dioxide (CO₂), water (H₂O) and nitrogen (N₂), which significantly reduces pollutant emissions and meets environmental protection standards. Avoid failing annual inspection.
Potential improvements in power and fuel consumption
If the exhaust is not smooth due to aging or blockage of the original catalytic converter, the replacement of a suitable new catalytic converter can reduce the exhaust back pressure, restore the engine intake efficiency, improve the power response, and alleviate the acceleration problem.
The oxygen sensor (pre-oxygen and post-oxygen) is linked with the catalytic converter to optimize the air-fuel ratio control, so that the ECU can accurately adjust the fuel injection amount, reduce the mixture concentration imbalance, and thus reduce fuel consumption.
Engine operation stability is enhanced
Blockage of the original catalytic converter may cause the exhaust to backflow, causing engine jitter or stalling. After replacement, the exhaust system is restored, the engine runs more smoothly, and abnormal working conditions are reduced.
Ii. Potential risks and precautions
Adaptation problems cause performance degradation
Risk of inferior parts: Non-original or mismatched catalysts can lead to increased exhaust resistance, but reduce power and increase fuel consumption, and even trigger oxygen sensor failure (such as failure lights).
Installation process defects: A lax seal or improper oxygen sensor connection may interfere with ECU data, resulting in incorrect fuel injection volume and affecting power output.
Short-term run-in period is abnormal
The new catalytic converter may increase carbon accumulation or fluctuate fuel consumption due to incomplete combustion in the early stage, and it needs to be gradually stabilized after hundreds of kilometers.
The long-term hidden danger of inferior parts
Illegal or low-quality catalysts may pass the annual inspection in the short term, but long-term use will exacerbate pollution and even lead to the risk of spontaneous combustion due to poor high temperature exhaust.
Iii. Installation and maintenance suggestions
Select the original part or the certified sub-part
Priority to purchase the H320 special catalytic converter through regular channels to ensure compatibility with the exhaust system and oxygen sensor.
Avoid the use of low-quality fuel with high sulfur content to prevent sulfide from poisoning the catalyst's precious metal coating.
Professional installation and regular maintenance
Installation is performed by a professional technician to ensure the tightness of the exhaust system and the reliable connection of the oxygen sensor.
Use a special cleaning agent (such as oxalic acid or bottle cleaning) every 30,000 kilometers to remove carbon deposits and extend the catalytic life.
Pay attention to driving habits and environment
Avoid frequent short drives or long idling periods to reduce the risk of carbon buildup from incomplete combustion.
After replacement, if there is a continuous power drop, abnormal sound or fault light, it is necessary to detect the catalytic converter and oxygen sensor in time
| Catalytic converter parameter | |
| Type | catalytic conve |
| Model | Zhonghua H320 |
| Standard | Euro IV |
| SIZE | 40cmX40cmX10cm |
| MATERIAL | 409L stainless steel |
| Substrate | Honeycomb ceramic core |
| Application | Automotive Exhaust System |
| MOQ | 1 Set |
| PAYMENT | T/T |
| Packaging & Delivery | 1：Customer requirement |
| 2：Individually bubble wrapped, cartons,pallets, wooden box | |
| PLACE OF ORIGIN | China (Mainland)Shandong |
| Port | Qingdao or Tianjin, China |
| Warranty | 50,000 kilometers a year |
Company profile
Shandong Lijianfei Auto Parts Co., Ltd. has been established for 20 years. As a comprehensive enterprise with profound heritage, we have shown excellent strength in the fields of production, sales and research and development. Our flagship product lineup includes high-performance three-way catalytic converters, innovative modified exhaust mufflers and OE exhaust pipes of all sizes! We are making catalytic converters and exhaust mufflers for all car lines, complete models! All products are made with exquisite workmanship, excellent quality, affordable, designed to meet different customer needs. In particular, our catalytic converter is made of high quality 409 stainless steel with high performance ceramic carrier, which not only significantly improves the effect of purifying exhaust gas, but also effectively eliminates engine failure lights, enhances power output and reduces fuel consumption, and has proven reliability. The exhaust muffler series is a clever blend of 409 stainless steel and top-notch muffler materials, designed for excellent noise reduction performance. Our workers have more than 5 years of professional and rich work experience, from material selection to welding to the manufacturing of finished products, every link is excellence, and all products are all according to the original exhaust pipe mold, and the original exhaust pipe is 1:1 ratio Angle of production and manufacturing! We are proud to have a wide range of product lines and sufficient stock reserves, fully capable of handling large orders, ensuring fast response and timely delivery. We warmly welcome your inquiry and look forward to working with you to open a long and mutually beneficial chapter of cooperation!
Factory advantage
1：20 years of professional research and development technology experience, good at automobile three-way catalytic converter, exhaust muffler and auto parts, hardware accessories research and development, all products exquisite workmanship, good quality, affordable, designed to meet the needs of different customers!
2：Our workers have more than 5 years of professional and rich working experience, products from material selection to welding to finished product manufacturing, every link is excellence!
3：We have advanced production equipment, can meet the various customized needs of customers!
4：We are proud to have a wide range of product lines and sufficient stock reserves, fully capable of handling large orders, ensuring quick response and timely delivery.
5：Source manufacturers, self-production and self-marketing, compression of intermediate links, making product prices more advantageous!
Product introduction
Factory supply catalytic converters for Zhonghua H320，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, positive effect
The exhaust gas purification efficiency is improved
Through the catalysis of platinum (Pt), rhodium (Rh), palladium (Pd) and other precious metals, the carbon monoxide (CO), hydrocarbons (HC), nitrogen oxides (NOx) in the tail gas is converted into harmless carbon dioxide (CO₂), water (H₂O) and nitrogen (N₂), which significantly reduces pollutant emissions and meets environmental protection standards. Avoid failing annual inspection.
Potential improvements in power and fuel consumption
If the exhaust is not smooth due to aging or blockage of the original catalytic converter, the replacement of a suitable new catalytic converter can reduce the exhaust back pressure, restore the engine intake efficiency, improve the power response, and alleviate the acceleration problem.
The oxygen sensor (pre-oxygen and post-oxygen) is linked with the catalytic converter to optimize the air-fuel ratio control, so that the ECU can accurately adjust the fuel injection amount, reduce the mixture concentration imbalance, and thus reduce fuel consumption.
Engine operation stability is enhanced
Blockage of the original catalytic converter may cause the exhaust to backflow, causing engine jitter or stalling. After replacement, the exhaust system is restored, the engine runs more smoothly, and abnormal working conditions are reduced.
Ii. Potential risks and precautions
Adaptation problems cause performance degradation
Risk of inferior parts: Non-original or mismatched catalysts can lead to increased exhaust resistance, but reduce power and increase fuel consumption, and even trigger oxygen sensor failure (such as failure lights).
Installation process defects: A lax seal or improper oxygen sensor connection may interfere with ECU data, resulting in incorrect fuel injection volume and affecting power output.
Short-term run-in period is abnormal
The new catalytic converter may increase carbon accumulation or fluctuate fuel consumption due to incomplete combustion in the early stage, and it needs to be gradually stabilized after hundreds of kilometers.
The long-term hidden danger of inferior parts
Illegal or low-quality catalysts may pass the annual inspection in the short term, but long-term use will exacerbate pollution and even lead to the risk of spontaneous combustion due to poor high temperature exhaust.
Iii. Installation and maintenance suggestions
Select the original part or the certified sub-part
Priority to purchase the H320 special catalytic converter through regular channels to ensure compatibility with the exhaust system and oxygen sensor.
Avoid the use of low-quality fuel with high sulfur content to prevent sulfide from poisoning the catalyst's precious metal coating.
Professional installation and regular maintenance
Installation is performed by a professional technician to ensure the tightness of the exhaust system and the reliable connection of the oxygen sensor.
Use a special cleaning agent (such as oxalic acid or bottle cleaning) every 30,000 kilometers to remove carbon deposits and extend the catalytic life.
Pay attention to driving habits and environment
Avoid frequent short drives or long idling periods to reduce the risk of carbon buildup from incomplete combustion.
After replacement, if there is a continuous power drop, abnormal sound or fault light, it is necessary to detect the catalytic converter and oxygen sensor in time
| Catalytic converter parameter | |
| Type | catalytic conve |
| Model | Zhonghua H320 |
| Standard | Euro IV |
| SIZE | 40cmX40cmX10cm |
| MATERIAL | 409L stainless steel |
| Substrate | Honeycomb ceramic core |
| Application | Automotive Exhaust System |
| MOQ | 1 Set |
| PAYMENT | T/T |
| Packaging & Delivery | 1：Customer requirement |
| 2：Individually bubble wrapped, cartons,pallets, wooden box | |
| PLACE OF ORIGIN | China (Mainland)Shandong |
| Port | Qingdao or Tianjin, China |
| Warranty | 50,000 kilometers a year |
Company profile
Shandong Lijianfei Auto Parts Co., Ltd. has been established for 20 years. As a comprehensive enterprise with profound heritage, we have shown excellent strength in the fields of production, sales and research and development. Our flagship product lineup includes high-performance three-way catalytic converters, innovative modified exhaust mufflers and OE exhaust pipes of all sizes! We are making catalytic converters and exhaust mufflers for all car lines, complete models! All products are made with exquisite workmanship, excellent quality, affordable, designed to meet different customer needs. In particular, our catalytic converter is made of high quality 409 stainless steel with high performance ceramic carrier, which not only significantly improves the effect of purifying exhaust gas, but also effectively eliminates engine failure lights, enhances power output and reduces fuel consumption, and has proven reliability. The exhaust muffler series is a clever blend of 409 stainless steel and top-notch muffler materials, designed for excellent noise reduction performance. Our workers have more than 5 years of professional and rich work experience, from material selection to welding to the manufacturing of finished products, every link is excellence, and all products are all according to the original exhaust pipe mold, and the original exhaust pipe is 1:1 ratio Angle of production and manufacturing! We are proud to have a wide range of product lines and sufficient stock reserves, fully capable of handling large orders, ensuring fast response and timely delivery. We warmly welcome your inquiry and look forward to working with you to open a long and mutually beneficial chapter of cooperation!
Factory advantage
1：20 years of professional research and development technology experience, good at automobile three-way catalytic converter, exhaust muffler and auto parts, hardware accessories research and development, all products exquisite workmanship, good quality, affordable, designed to meet the needs of different customers!
2：Our workers have more than 5 years of professional and rich working experience, products from material selection to welding to finished product manufacturing, every link is excellence!
3：We have advanced production equipment, can meet the various customized needs of customers!
4：We are proud to have a wide range of product lines and sufficient stock reserves, fully capable of handling large orders, ensuring quick response and timely delivery.
5：Source manufacturers, self-production and self-marketing, compression of intermediate links, making product prices more advantageous!
