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Toyota Overlord
LQSQP
140$
| Quantity: | |
|---|---|
Carbon monoxide (CO) → Carbon diox
Product introduction
Premium catalytic converter for Toyota overbearing，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, efficient multi-stage purification design
Double catalytic converter layout
Some large-displacement models (such as the 3.5L version) may use the front and rear double and triple catalytic converters, and the front catalytic converters are close to the exhaust manifold to quickly absorb high-temperature exhaust gas (300-500 ° C) and improve the initial conversion efficiency. The latter stage of the catalytic converter further deals with residual pollutants to ensure that emissions meet stringent standards such as national 6B.
Precious metal catalyst coating
Using platinum (Pt), palladium (Pd), rhodium (Rh) and other precious metal combination, through REDOX reaction to convert CO, HC, NOx into harmless CO₂, H₂O and N₂, purification efficiency can reach more than 90%.
Second, high temperature resistance and durability structure
Honeycomb ceramic support
The carrier is a porous ceramic material covered with a precious metal coating, providing a high specific surface area to enhance catalytic activity, while resisting high temperature sintering (up to 800 ° C) to avoid failure under high temperature conditions.
Double stainless steel housing
The shell is made of corrosion-resistant stainless steel, and the sandwich is filled with asbestos fiber felt and other thermal insulation materials, which not only prevents heat loss, but also protects the internal carrier from vibration or bump damage.
Third, the optimal design of the engine
Exhaust back pressure balance
For Toyoda's engine displacement (such as 2.4L or 3.5L), the catalytic converter design optimizes the cellular channel density, balancing exhaust resistance with catalytic efficiency to avoid power loss or increased fuel consumption due to high back pressure.
Oxygen sensor collaborative control
The front oxygen sensor monitors the oxygen content of the exhaust gas in real time and feeds back to the ECU to adjust the air-fuel ratio (14.7:1). The rear oxygen sensor detects the efficiency of the catalytic converter to ensure accurate closed-loop control and improve fuel economy.
Fourth, anti-theft and maintenance convenience
Anti-theft design
Some of the original catalytic converters incorporate anti-demolition brackets or special welding processes to reduce the risk of theft due to the high value of the precious metal coating.
Maintainability
Support regular cleaning (every 30,000 km), using special cleaning agents or oxalic acid immersion to remove carbon deposits and sulfides, restore catalytic activity, and avoid power loss or fuel consumption increase caused by clogging.
5. Environmental compliance and economy
Regulatory adaptability
Strictly meet global emission regulations (such as National 6B, Euro VI), ensure that the annual inspection is passed, and avoid fines or vehicle restrictions due to excessive exhaust gas.
Economic cost control
The original catalytic converter has a long life (usually more than 100,000 kilometers), and regular maintenance can delay the replacement cycle and avoid high replacement costs (the price of the original parts can reach thousands of yuan). First, efficient multi-stage purification design
Double catalytic converter layout
Some large-displacement models (such as the 3.5L version) may use the front and rear double and triple catalytic converters, and the front catalytic converters are close to the exhaust manifold to quickly absorb high-temperature exhaust gas (300-500 ° C) and improve the initial conversion efficiency. The latter stage of the catalytic converter further deals with residual pollutants to ensure that emissions meet stringent standards such as national 6B.
Precious metal catalyst coating
Using platinum (Pt), palladium (Pd), rhodium (Rh) and other precious metal combination, through REDOX reaction to convert CO, HC, NOx into harmless CO₂, H₂O and N₂, purification efficiency can reach more than 90%.
Second, high temperature resistance and durability structure
Honeycomb ceramic support
The carrier is a porous ceramic material covered with a precious metal coating, providing a high specific surface area to enhance catalytic activity, while resisting high temperature sintering (up to 800 ° C) to avoid failure under high temperature conditions.
Double stainless steel housing
The shell is made of corrosion-resistant stainless steel, and the sandwich is filled with asbestos fiber felt and other thermal insulation materials, which not only prevents heat loss, but also protects the internal carrier from vibration or bump damage.
Third, the optimal design of the engine
Exhaust back pressure balance
For Toyoda's engine displacement (such as 2.4L or 3.5L), the catalytic converter design optimizes the cellular channel density, balancing exhaust resistance with catalytic efficiency to avoid power loss or increased fuel consumption due to high back pressure.
Oxygen sensor collaborative control
The front oxygen sensor monitors the oxygen content of the exhaust gas in real time and feeds back to the ECU to adjust the air-fuel ratio (14.7:1). The rear oxygen sensor detects the efficiency of the catalytic converter to ensure accurate closed-loop control and improve fuel economy.
Fourth, anti-theft and maintenance convenience
Anti-theft design
Some of the original catalytic converters incorporate anti-demolition brackets or special welding processes to reduce the risk of theft due to the high value of the precious metal coating.
Maintainability
Support regular cleaning (every 30,000 km), using special cleaning agents or oxalic acid immersion to remove carbon deposits and sulfides, restore catalytic activity, and avoid power loss or fuel consumption increase caused by clogging.
5. Environmental compliance and economy
Regulatory adaptability
Strictly meet global emission regulations (such as National 6B, Euro VI), ensure that the annual inspection is passed, and avoid fines or vehicle restrictions due to excessive exhaust gas.
Economic cost control
The original catalytic converter has a long life (usually more than 100,000 kilometers), and regular maintenance can delay the replacement cycle and avoid high replacement costs (the price of the original parts can reach thousands of yuan).
| Catalytic converter parameter | |
| Type | catalytic converter |
| Model | Toyota Overlord |
| Standard | Euro IV |
| SIZE | 55cmX20cmX10cm |
| 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 Toyota overbearing，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, efficient multi-stage purification design
Double catalytic converter layout
Some large-displacement models (such as the 3.5L version) may use the front and rear double and triple catalytic converters, and the front catalytic converters are close to the exhaust manifold to quickly absorb high-temperature exhaust gas (300-500 ° C) and improve the initial conversion efficiency. The latter stage of the catalytic converter further deals with residual pollutants to ensure that emissions meet stringent standards such as national 6B.
Precious metal catalyst coating
Using platinum (Pt), palladium (Pd), rhodium (Rh) and other precious metal combination, through REDOX reaction to convert CO, HC, NOx into harmless CO₂, H₂O and N₂, purification efficiency can reach more than 90%.
Second, high temperature resistance and durability structure
Honeycomb ceramic support
The carrier is a porous ceramic material covered with a precious metal coating, providing a high specific surface area to enhance catalytic activity, while resisting high temperature sintering (up to 800 ° C) to avoid failure under high temperature conditions.
Double stainless steel housing
The shell is made of corrosion-resistant stainless steel, and the sandwich is filled with asbestos fiber felt and other thermal insulation materials, which not only prevents heat loss, but also protects the internal carrier from vibration or bump damage.
Third, the optimal design of the engine
Exhaust back pressure balance
For Toyoda's engine displacement (such as 2.4L or 3.5L), the catalytic converter design optimizes the cellular channel density, balancing exhaust resistance with catalytic efficiency to avoid power loss or increased fuel consumption due to high back pressure.
Oxygen sensor collaborative control
The front oxygen sensor monitors the oxygen content of the exhaust gas in real time and feeds back to the ECU to adjust the air-fuel ratio (14.7:1). The rear oxygen sensor detects the efficiency of the catalytic converter to ensure accurate closed-loop control and improve fuel economy.
Fourth, anti-theft and maintenance convenience
Anti-theft design
Some of the original catalytic converters incorporate anti-demolition brackets or special welding processes to reduce the risk of theft due to the high value of the precious metal coating.
Maintainability
Support regular cleaning (every 30,000 km), using special cleaning agents or oxalic acid immersion to remove carbon deposits and sulfides, restore catalytic activity, and avoid power loss or fuel consumption increase caused by clogging.
5. Environmental compliance and economy
Regulatory adaptability
Strictly meet global emission regulations (such as National 6B, Euro VI), ensure that the annual inspection is passed, and avoid fines or vehicle restrictions due to excessive exhaust gas.
Economic cost control
The original catalytic converter has a long life (usually more than 100,000 kilometers), and regular maintenance can delay the replacement cycle and avoid high replacement costs (the price of the original parts can reach thousands of yuan). First, efficient multi-stage purification design
Double catalytic converter layout
Some large-displacement models (such as the 3.5L version) may use the front and rear double and triple catalytic converters, and the front catalytic converters are close to the exhaust manifold to quickly absorb high-temperature exhaust gas (300-500 ° C) and improve the initial conversion efficiency. The latter stage of the catalytic converter further deals with residual pollutants to ensure that emissions meet stringent standards such as national 6B.
Precious metal catalyst coating
Using platinum (Pt), palladium (Pd), rhodium (Rh) and other precious metal combination, through REDOX reaction to convert CO, HC, NOx into harmless CO₂, H₂O and N₂, purification efficiency can reach more than 90%.
Second, high temperature resistance and durability structure
Honeycomb ceramic support
The carrier is a porous ceramic material covered with a precious metal coating, providing a high specific surface area to enhance catalytic activity, while resisting high temperature sintering (up to 800 ° C) to avoid failure under high temperature conditions.
Double stainless steel housing
The shell is made of corrosion-resistant stainless steel, and the sandwich is filled with asbestos fiber felt and other thermal insulation materials, which not only prevents heat loss, but also protects the internal carrier from vibration or bump damage.
Third, the optimal design of the engine
Exhaust back pressure balance
For Toyoda's engine displacement (such as 2.4L or 3.5L), the catalytic converter design optimizes the cellular channel density, balancing exhaust resistance with catalytic efficiency to avoid power loss or increased fuel consumption due to high back pressure.
Oxygen sensor collaborative control
The front oxygen sensor monitors the oxygen content of the exhaust gas in real time and feeds back to the ECU to adjust the air-fuel ratio (14.7:1). The rear oxygen sensor detects the efficiency of the catalytic converter to ensure accurate closed-loop control and improve fuel economy.
Fourth, anti-theft and maintenance convenience
Anti-theft design
Some of the original catalytic converters incorporate anti-demolition brackets or special welding processes to reduce the risk of theft due to the high value of the precious metal coating.
Maintainability
Support regular cleaning (every 30,000 km), using special cleaning agents or oxalic acid immersion to remove carbon deposits and sulfides, restore catalytic activity, and avoid power loss or fuel consumption increase caused by clogging.
5. Environmental compliance and economy
Regulatory adaptability
Strictly meet global emission regulations (such as National 6B, Euro VI), ensure that the annual inspection is passed, and avoid fines or vehicle restrictions due to excessive exhaust gas.
Economic cost control
The original catalytic converter has a long life (usually more than 100,000 kilometers), and regular maintenance can delay the replacement cycle and avoid high replacement costs (the price of the original parts can reach thousands of yuan).
| Catalytic converter parameter | |
| Type | catalytic converter |
| Model | Toyota Overlord |
| Standard | Euro IV |
| SIZE | 55cmX20cmX10cm |
| 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!
