air filter HTK-2040 / Model 17801-21050 – High-Quality Engine Spare Part
| Brand | Model and Year | Displacement |
|---|---|---|
| BMW | 125i 5-door (F20 LCI)(Imported)(2015-2017) | 2.0T |
| 125i 5-door (F20)(Imported)(2012-2015) | 2.0T | |
| 135i Convertible (E88)(Imported)(2008-2013) | 3.0T | |
| 135i Coupe (E82)(Imported)(2011-2012) | 3.0T | |
| 220i Convertible (F23)(Imported)(2013-2017) | 2.0T | |
| 220i Coupe (F22)(Imported)(2013-2017) | 2.0T | |
| 320i Wagon (F31)(Imported)(2012-2015) | 2.0T | |
| 320i Sedan (F30 LCI)(2015-2019) | 2.0T | |
| ALPINA | B4 Biturbo (F32)(2015-Present) | 3.0T |
| AC Schnitzer | X5 (F15)(2014-Present) | 3.0T |
Air Filter HTK-2040 / Model 17801-21050 – High-Quality Engine Spare Part
The air filter HTK-2040 / Model 17801-21050 is a high-performance replacement part designed to ensure optimal engine performance and longevity. This air filter plays a critical role in maintaining engine efficiency by trapping harmful contaminants such as dust, dirt, and debris before they enter the combustion chamber. Designed to meet or exceed OEM specifications, this filter is a reliable and durable solution for a wide range of vehicles and machinery.
Constructed with high-grade filtration media, the HTK-2040 air filter ensures maximum airflow while capturing fine particles that could otherwise cause engine wear and reduce performance. Its advanced design allows for improved fuel efficiency, enhanced engine power, and reduced emissions. Whether used in passenger cars, commercial vehicles, or industrial equipment, this air filter delivers consistent and reliable performance under various operating conditions.
This model, 17801-21050, is specifically engineered to fit certain vehicle makes and models, ensuring a perfect fit and seamless installation. It is commonly used in Japanese and Korean vehicle models, particularly those from manufacturers such as Hyundai, Kia, and other compatible brands. The filter’s precise dimensions and robust construction make it easy to install and compatible with existing air intake systems.
One of the key benefits of the HTK-2040 air filter is its long service life. Thanks to its high-density filter material and reinforced housing, it can withstand extended use without compromising filtration efficiency. Regular replacement of the air filter helps maintain engine cleanliness, improves throttle response, and prolongs the life of the engine. It is recommended to replace the air filter every 12,000 to 15,000 miles or as specified in the vehicle’s maintenance schedule.
In addition to protecting the engine, this air filter also contributes to better fuel economy. A clean air filter allows the engine to "breathe" more easily, which leads to more efficient combustion and reduced fuel consumption. Over time, this can result in noticeable savings at the pump.
The HTK-2040 / 17801-21050 air filter is also an environmentally friendly option. By ensuring complete combustion and reducing harmful emissions, it helps vehicles meet modern environmental standards. It is often manufactured using eco-conscious processes and materials, aligning with sustainability goals in the automotive industry.
For mechanics, technicians, and DIY enthusiasts, this air filter is a trusted choice due to its ease of installation and compatibility with a wide range of systems. It is often packaged with clear instructions and meets all necessary quality certifications, ensuring safety and reliability.
In summary, the HTK-2040 / 17801-21050 air filter is a premium engine spare part that offers superior filtration, durability, and performance. Whether you're maintaining a personal vehicle or managing a fleet, this high-quality air filter is an essential component for keeping engines running smoothly and efficiently.

| Company Name | TDD Auto Parts Direct Store | Country/Region | Kazakhstan |
| Business Type | Retailer | Company Size | 1000 |
| Established | December 18, 2014 | ||
| Address | 1st Floor, Building 3, Zone 6, No. 188 South Fourth Ring West Road, Fengtai District, Beijing (Industrial Park) | ||
| Main Products | Automobile spark plugs, filters, wipers | ||
About Beijing United Information Technology Co., Ltd.
Beijing United Information Technology Co., Ltd. (Stock Code: 603613. SH), founded in 2002 and listed on the Main Board in July 2019, is mainly engaged in industrial e-commerce and industrial Internet platforms. Based on industrial e-commerce and supported by industrial big data and industrial digitalization, the company provides online commodity trading, business information services and digital technology services of industrial products and raw materials for related industries. In terms of business model, it is called "the industrial version of Pinduoduo" and "the industrial version of JD.com".

About Beijing TDD E-commerce Co., Ltd.
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Beijing TDD E-commerce Co., Ltd. (shortly named TDD Global) is the core subsidiary of Guolian Corporation (Stock Code: 603613.SH) and the first industrial Internetplatform of Duoduo Series Platforms. The company mainly engages in B28 e-commerce transaction serices of raw material and industrial products, digital supply chain serices, industrial digitalization serices and industrial big data serices, and is committed to promoting the deep integration of traditional industries and new technologies such as the Internet, Internet of Things, big data, intelligent manufacturing and block chain, etc.
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of quot&quality first, customer first and credit-based"Since the establishment of the company and always do our best to satisfy potential needs of our customers.
Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force. |
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Our Advantages:
Rich Experience-over 20 years in industry field
Ranges of products categories with quality guarantee
Competitive&Favourable price
7*24hours thoughtful pre-sale, on-sale, after-sale service
Overseas warehouse with all time delivery
Our services:
In order to better satisfy our customers worldwide and maintain regular customers. Our company takes raw material&industrial product B2B e-commerce transaction service, digital supply chain service, industry digitization service and industry data service as it′s primary business, focusing on promoting the deep integration between new technology and traditional industry, such as Internet, Internet of things, big data, intelligent manufacturing and blockchain.

