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High Efficiency Auto Engine Air Filters 17801-0T020 For Toyota Corolla

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High Efficiency Auto Engine Air Filters 17801-0T020 For Toyota Corolla

High Efficiency Auto Engine Air Filters 17801-0T020 For Toyota Corolla
High Efficiency Auto Engine Air Filters 17801-0T020 For Toyota Corolla High Efficiency Auto Engine Air Filters 17801-0T020 For Toyota Corolla High Efficiency Auto Engine Air Filters 17801-0T020 For Toyota Corolla High Efficiency Auto Engine Air Filters 17801-0T020 For Toyota Corolla

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Product Details:
Place of Origin: China
Brand Name: C&Z
Certification: ISO9001/TS16949/E-MARK/R90
Model Number: 17801-0T020
Payment & Shipping Terms:
Minimum Order Quantity: 100pcs
Price: According to specific order
Packaging Details: Color Box+export Carton+pallet
Delivery Time: 7-35days
Payment Terms: TT/WU/MG
Supply Ability: 500000PCS/MONTH

High Efficiency Auto Engine Air Filters 17801-0T020 For Toyota Corolla

Filter Re-Oiling Amount: 0.7 Model NO:.: 17801-0T020
Product Name: Auto Engine Air Filter Filter Efficiency: 99.7
Package Quantity: 1 Type: Panel
Length: 11.8 Material: Paper
High Light:

Auto Engine Air Filters 17801-0T020 F


17801-0T020 toyota corolla air filter


High Efficiency Auto Engine Air Filters

Wholesale Auto Engine Air Filters 17801-0T020 Auto Part Air Filter For Toyota Corolla

Product Description:

The Auto Engine Air Filter

The auto engine air filter is an essential component of a vehicle's air intake system. Its core purpose is to filter the air that passes into the engine's combustion chamber, to provide a clean intake of air for critical engine parts. This article will provide a description of an auto engine air filter and how it functions.

Filtration Process: The auto engine air filter works through a multi-stage filtration process. As the air passes through the filter material, larger particles such as dust and debris are stuck on the outer layers, whereas smaller particles like pollen and soot are captured deeper within the filter. This system efficiently removes a variety of contaminants from the intake air.

Improved Engine Performance: A clean engine air filter ensures better engine performance. It allows a consistent and unrestricted airflow, so that the engine gets an optimal air-to-fuel ratio for combustion. Enhanced intake of air can lead to improved engine power, response, and acceleration.

Fuel Efficiency: A well-functioning engine air filter leads to better fuel efficiency. When the ideal air-to-fuel ratio is maintained, the engine can burn fuel more efficiently, which reduces fuel consumption and emissions. Replacing a clogged or dirty air filter regularly can help maintain the best fuel efficiency possible.

Engine Protection: At the root of its purpose, an engine air filter is there to protect the engine from contaminants. Dust, dirt, and other particles can be abrasive and cause premature wear and damage to the engine parts. By preventing these particles from entering the combustion chamber, the air filter helps protect the engine and reduce the chances of expensive repairs.

Environmental Impact: A clean engine air filter also provides environmental benefits. By filtering out pollutants, the air filter lowers emissions of dangerous substances into the environment. This results in cleaner air for the vehicle occupants and the people surrounding the vehicle.

Replacement Interval: The suggested replacement rate for an engine air filter varies according to driving conditions, vehicle make and model, and filter quality. It's generally advised to replace the engine air filter every 12,000 to 15,000 miles or at least once a year. But if you're driving in dusty or off-road areas, more frequent replacements may be needed.

DIY Maintenance: Checking and replacing the engine air filter is usually a simple job that can be done as part of regular vehicle maintenance. Many air filters are accessible and the replacement procedure commonly involves the removal of a cover or housing, swapping the old filter, and properly securing the new one. Vehicle owner's manuals or guidelines provided by the manufacturer can offer instructions for proper filter maintenance and replacement.




Airflow Optimization: Auto engine air filters are designed to balance filtration efficiency with proper airflow. This enables the engine to receive the required amount of clean air for combustion, while helping to maintain engine performance and fuel efficiency.

Multi-Layered Design: Many auto engine air filters feature a multi-layered design composed of various layers of filter media. Coarser outer layers capture larger particles, while the finer inner layers capture smaller particles, creating a comprehensive filtration system.

Enhanced Dirt-Holding Capacity: Some filters are designed with enhanced dirt-holding capacity, providing extra protection for engine components in areas with higher levels of dust and debris. A longer service life reduces overall maintenance frequency.

Water Resistance: Certain auto engine air filters are engineered to be water-resistant or water-repellent in order to prevent water infiltration into the intake system. This safeguards against corrosion and other forms of engine damage.

Anti-Backfire Features:Other filters incorporate anti-backfire features, such as flame-retardant materials and anti-spark designs, to protect the intake system during a backfire event.

Eco-Friendly Materials: Auto engine air filters are available in eco-friendly varieties, featuring recycled fibers or other bio-based filter media. Choosing these types of filters can help reduce the environmental impact associated with filter production and disposal.

Performance Upgrades: Aftermarket performance air filters are designed to provide improved airflow, while increasing horsepower and torque output. However, filter media and design changes can affect filtration efficiency and maintenance requirements.


Specification :



Model NO. 17801-0T020 Filtration Grade Hepa Filter
Application Auto Engine Pattern Dry
Classification Air Filter Filtration Efficiency More Than 99.8 %
Materials 100% Filter Wood Pulp Paper The Using Life Time 15000km
OEM OEM Service Color Client Required
Trademark Customized For Port Guangzhou/Ningbo/Shanghai/Qingdao
Origin China Transport Package Carton
Supply Ability 10000PCS/Week Specification TS16949
HS Code 842131000 Production Capacity 100000 PCS/Week




The engine air filter has an essential role to play in the automotive industry, more specifically in internal combustion engines. Here are the main applications of an engine air filter:

  • Contaminant Removal: The essential purpose of an engine air filter is to filter out contaminants and impurities from the air before it goes into the combustion chamber. It stops particles such as dust, dirt, pollen, debris, and soot from getting to the engine, ensuring more refined and higher-quality air intake.
  • Engine Protection: The engine air filter is key to protecting the engine from contamination-caused damage. By blocking these particles from entering the combustion chamber, the air filter helps prevent early wear and damage to engine components such as cylinders, pistons, valves, and piston rings. It contributes to the general durability and dependability of the engine.
  • Performance Enhancement: An engine air filter can also have a direct benefit on engine performance. By giving clean and filtered air to the combustion chamber, the air filter secures an optimal air-to-fuel ratio for efficient combustion. This can result in increased engine power, throttle response, and acceleration.
  • Fuel Efficiency Improvement: A clean and properly functioning engine air filter contributes to improved fuel efficiency. When the air-to-fuel ratio is balanced, the engine can burn fuel more effectively, reducing fuel consumption. This leads to savings for vehicle owners and decreased environmental impact due to lower emissions.
  • Emission Control: The engine air filter indirectly helps in emission control by preventing contaminants from reaching the engine, thus impacting the combustion process. Cleaner combustion results in reduced emissions of harmful pollutants like nitrogen oxides (NOx), carbon monoxide (CO), and hydrocarbons (HC).
  • Maintenance and Longevity: Regular maintenance and replacement of the engine air filter is critical for preserving optimal engine performance and life span. A congested or dirty air filter can restrict airflow, resulting in lowered power, decreased fuel efficiency, and greater engine wear. Timely replacement of the filter guarantees that the engine gets a continuous supply of clean air.




Customized Service for Auto Engine Air Filter

We offer high-quality Auto Engine Air Filters with Brand Name C&Z, Model Number 17801-14010, Place of Origin China, Certification ISO9001/TS16949/E-MARK/R90, Minimum Order Quantity 100pcs, Price According to specific order, Packaging Details Color Box+export Carton+pallet, Delivery Time 7-35days, Payment Terms TT/WU/MG, Supply Ability 500000PCS/MONTH, Package Quantity 1, Filter Media Synthetic, Product Name Auto Engine Air Filter, Model NO 17801-14010, Size Standard. Our filter is made of pleated paper to remove airborne particles and combustion chamber deposits, ensuring optimal engine performance.
High Efficiency Auto Engine Air Filters 17801-0T020 For Toyota Corolla 0


About us :


Established in 2012, Guangzhou Dongjie Trading Co., Ltd. is a manufacturer and trader specialized in the research, development and production of Auto parts,Brake pads, Shock Absorber, Spring, Electric parts, Plastic parts, Hardware, fastening ect. We are located in Guangzhou, China, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.
High Efficiency Auto Engine Air Filters 17801-0T020 For Toyota Corolla 1



Q: What's your MOQ?
A: MOQ usually is 20 pieces. (depend on which products you need)

Q: What's your Payment terms?
A: 30% deposit, 70% balance payment before shipment.

Q: What payment method you accept?
A: Bank Tranfer, T/T, Credit Card, PayPal. Western Union.

Q: How do you control your quality?
A: All products were produced in high standards, and has passed component tests, unfinished tests and 100% products testing before delivery.

Q: How do you ship goods?
A: if you have shipping agent in China, we can send goods to your agent warehouse. If don't have agent, we will long cooperated shipping company, you can choose by DHL, Fedex, or UPS. or shipping by sea, we will give you several solutions to choose.

Q: Can we customized the length, size or with different materials?
A: Yes, we will try our best to meet most of your needs.

Q: Can you produce the same product as mine if I provide you a sample?
A: Yes, we are capable of producing the electric parts for the most products.

Q: Can you provide me free sample first?
A: It depends on the sample's cost, normally we can, but client need to pay the shipping cost.


Contact Details
GuangZhou DongJie C&Z Auto Parts Co., Ltd.

Contact Person: Coral Cheng

Tel: +8615572808708

Fax: 86-155-7280-8708

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