Description
what is car air filter?

The car air filter is akin to a protective “mask” for the engine, crucial in keeping out harmful airborne particles that could damage its sensitive parts. When the vehicle starts, the engine draws in air for fuel combustion, and the auto air filter ensures that only clean air enters the combustion chamber by trapping dust, sand, leaves, and insects. This filtration improves engine efficiency and reduces wear, extending the vehicle’s lifespan. Without a good car air filter, impurities can cause increased wear and failures. Regularly changing the car air filter is key to vehicle maintenance, ensuring the engine performs well and lasts long. High-quality car air filters are essential for the best engine protection, ensuring efficient and reliable engine operation.
What does car air filter do?

- Engine Protection: The car air filter filters out air impurities to reduce engine wear and extend its life.
- Fuel Efficiency: It ensures clean air for better combustion, improving fuel economy.
- Cost Savings:Minimizing wear with the car air filter lowers repair frequency and costs.
- Performance Boost: Clean air from the car air filter enhances engine performance and power.
- Eco-Friendly: It cuts down on emissions, protecting the environment from pollution.
Car Air Filter OEM A0040943504 Parameter
OEM Number | A0040943504 |
Height | 533 mm |
Outer Diameter | 267 mm |
Inner Diameter | 170 mm |
Applicable Models | Mercedes Benz |
Common Codes | A0040943504,RS5358 P784457,6113198M1,6213198M1,986B030101,21834210 |
Package Type | OEM/ODM |

Application
- ActrosI MP2+MP3 (930,932,933,934) | 02-
- Actrosll (963/MP4/MP5) | 10-
- Axorll (940,942,943,944,950,954) | 04-
- Polar Rock 2011 | 11-
- Timber 11-
- 1000-Serie l 60-
CALEPH-Air Filter OEM A0040943504 Introduction

Seal Rings
Crafted from high-quality rubber and precision PU adhesive injection molding, ensuring a robust bond, minimizing the risk of cracking, and prolonging service life.

Support Net
The material is enhanced with a thickened construction, offering superior pressure resistance, maintaining shape over extended use, and exhibiting excellent rust and corrosion resistance.

Filter Materials
The uniform and compact pleat design enhances filtration efficiency while maintaining good air permeability, leading to effective dust removal and recovery.

Rubber End Caps
Surface treated with a galvanized spray coating to boost corrosion resistance, ensuring structural integrity and preventing deformation.
Car Air Filter Replacement Recommendations
Car air filters are vital for engine health. Replace them as recommended by your car’s manufacturer, and more often if you’re in a dusty area. Check them regularly and replace when dirty to avoid engine damage, save fuel, and help the environment.

Routine Replacement: It is generally recommended to replace the car air filter every 10,000 to 20,000 kilometers of driving.
Manufacturer Guidelines: Adhere to the maintenance suggestions provided by vehicle manufacturers, as different car models may have varying replacement intervals.
Air Quality: In areas with severe pollution or dusty conditions, the frequency of car air filter replacement should be increased, approximately every 5,000 to 10,000 kilometers.
Driving Conditions: Vehicles that frequently drive through construction sites, dusty storm-prone areas, or are often in traffic congestion should have their car air filter replaced more frequently.
Inspection and Replacement:Replace it right away if it’s dirty or blocked to keep your engine running well and lasting longer.
CALEPH Advantages

Quality Control
We meticulously monitor every step from raw materials to finished products to ensure the superior quality of car air filters

Professional Team Service
Our dedicated team provides comprehensive support from consultation to purchase and after-sales service, ensuring a smooth experience for our clients

Manufacturer Research and Development
Equipped with professional researchers, we are committed to product innovation and research, with a well-established production and logistics chain to guarantee product quality and quantity.

OEM and ODM Support
We support Original Equipment Manufacturer (OEM) and Original Design Manufacturer (ODM) to meet various customization needs of our clients.
CALEPH Company

Xingtai Kaler Mechanical Parts Co., Ltd., located in Xingtai City, Hebei Province, China, is a specialized manufacturer of automotive components. Benefiting from Xingtai’s status as an advanced manufacturing and logistics center, the company enjoys a superior industrial climate and efficient logistics.
Founded in May 2012, we have been guided by a philosophy of innovation and collaborative pragmatism. We strive to offer our clients top-tier services with a focus on quality and efficiency.
Our product portfolio encompasses a wide range of automotive parts, extending to auto and motorcycle components, machinery parts, hardware items, and rubber and plastic products. These are not only sought after in the domestic market but also gain popularity across various global markets, solidifying our international presence.
Innovation is at the heart of our operations, and we place a premium on quality. We are committed to delivering exceptional automotive parts solutions to our customers, fostering our company’s ongoing growth and contributing to the advancement of our industry.
FAQ
1.What’s kind of your packaging?
2.Could l get some samples?
3. Do you calculate the shipping cost?
4. Can you produce according to the samples?
5. Do you test all your goods before delivery?
6. How to trade?
Additional information
OEM Number | A0040943504 |
---|---|
Outer Diameter | 267 mm |
Inner Diameter | 170 mm |
Height | 533 mm |
Common Codes | A0040943504 RS5358 P784457 6113198M1 6213198M1 986B03010 |
Applicable models | Mercedes Benz |
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