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Changan Yuyan
LQSQP
76$
| Quantity: | |
|---|---|
Carbon monoxide (CO) → Carbon diox
Product introduction
Premium catalytic converter for Changan Yuyan，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, the effect of normal replacement of qualified three-way catalytic converter
Exhaust emission compliance
The main function of the three-way catalytic converter is to convert harmful gases (CO, HC, NOx) in the tail gas into harmless carbon dioxide, water and nitrogen. If the installation of qualified regular products, can significantly improve the exhaust gas purification effect, to ensure that emissions meet environmental standards.
Stable vehicle performance
If the original three-way catalytic converter has been damaged or blocked, after replacement, the patency of the exhaust system can be restored to avoid problems such as power decline and fuel consumption increase caused by poor exhaust.
Extend the life of related components
Qualified installation avoids additional load on the engine or other components (such as oxygen sensors) due to abnormal exhaust resistance, thus extending the overall service life.
Second, the risk of using poor quality or low price products
Excessive emissions and environmental problems
Low-cost three-way catalytic converters (such as products below 600 yuan) may be due to insufficient heavy metal content or unreasonable structural design, resulting in poor purification effect and excessive exhaust pollutants.
Easy to jam and malfunction
The internal grid density of inferior products is insufficient or the material is poor, which is easy to block due to carbon deposit and sulfide deposition, resulting in poor exhaust, power decline, increased fuel consumption, and even spontaneous combustion due to high temperature.
Compatibility problem
Non-original three-way catalytic converters may not match the vehicle exhaust system, resulting in abnormal sound or vibration after installation.
Third, the impact of retrofitting the competitive three-way catalytic converter
If a modified version is installed (such as a competitive or low mesh design), the following effects may occur:
Dynamic performance improvement
By reducing exhaust resistance (e.g., with 200 or 300 mesh filters), power output in the high RPM range can be increased at the expense of low RPM torque.
Emissions and noise issues
The purification efficiency of the modified three-way catalytic converter may be lower than the original factory standard, resulting in exhaust odor, increased noise, and even unable to pass the annual inspection.
Safety hazard
Some competitive products may affect the life of other plastic or rubber components in the engine compartment due to high exhaust temperature.
4. Precautions
Choose regular products: It is recommended to give priority to the original parts or high-quality replacement parts with a price of more than 1500 yuan to avoid performance problems caused by low prices.
Professional installation: It needs to be installed by a professional maintenance organization to ensure that it matches with other parts of the vehicle to avoid faults caused by air leakage or improper installation.
Regular maintenance: Check the status of the three-way catalytic converter regularly to avoid blockage or failure. If cleaning is required, use a special cleaning agent for high temperature rather than relying solely on tank additives.
| Catalytic converter parameter | |
| Type | catalytic converte |
| Model | Changan Yuyan |
| Standard | Euro IV |
| SIZE | 30cmX38cmX14cm |
| 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!
Carbon monoxide (CO) → Carbon diox
Product introduction
Premium catalytic converter for Changan Yuyan，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, the effect of normal replacement of qualified three-way catalytic converter
Exhaust emission compliance
The main function of the three-way catalytic converter is to convert harmful gases (CO, HC, NOx) in the tail gas into harmless carbon dioxide, water and nitrogen. If the installation of qualified regular products, can significantly improve the exhaust gas purification effect, to ensure that emissions meet environmental standards.
Stable vehicle performance
If the original three-way catalytic converter has been damaged or blocked, after replacement, the patency of the exhaust system can be restored to avoid problems such as power decline and fuel consumption increase caused by poor exhaust.
Extend the life of related components
Qualified installation avoids additional load on the engine or other components (such as oxygen sensors) due to abnormal exhaust resistance, thus extending the overall service life.
Second, the risk of using poor quality or low price products
Excessive emissions and environmental problems
Low-cost three-way catalytic converters (such as products below 600 yuan) may be due to insufficient heavy metal content or unreasonable structural design, resulting in poor purification effect and excessive exhaust pollutants.
Easy to jam and malfunction
The internal grid density of inferior products is insufficient or the material is poor, which is easy to block due to carbon deposit and sulfide deposition, resulting in poor exhaust, power decline, increased fuel consumption, and even spontaneous combustion due to high temperature.
Compatibility problem
Non-original three-way catalytic converters may not match the vehicle exhaust system, resulting in abnormal sound or vibration after installation.
Third, the impact of retrofitting the competitive three-way catalytic converter
If a modified version is installed (such as a competitive or low mesh design), the following effects may occur:
Dynamic performance improvement
By reducing exhaust resistance (e.g., with 200 or 300 mesh filters), power output in the high RPM range can be increased at the expense of low RPM torque.
Emissions and noise issues
The purification efficiency of the modified three-way catalytic converter may be lower than the original factory standard, resulting in exhaust odor, increased noise, and even unable to pass the annual inspection.
Safety hazard
Some competitive products may affect the life of other plastic or rubber components in the engine compartment due to high exhaust temperature.
4. Precautions
Choose regular products: It is recommended to give priority to the original parts or high-quality replacement parts with a price of more than 1500 yuan to avoid performance problems caused by low prices.
Professional installation: It needs to be installed by a professional maintenance organization to ensure that it matches with other parts of the vehicle to avoid faults caused by air leakage or improper installation.
Regular maintenance: Check the status of the three-way catalytic converter regularly to avoid blockage or failure. If cleaning is required, use a special cleaning agent for high temperature rather than relying solely on tank additives.
| Catalytic converter parameter | |
| Type | catalytic converte |
| Model | Changan Yuyan |
| Standard | Euro IV |
| SIZE | 30cmX38cmX14cm |
| 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!
