ADAOER AD03120111 air filter is a premium replacement for Mercedes-Benz 0040946604 air filter, designed for Actros, Antos, Arocs and Axor heavy-duty trucks. It replaces Mercedes-Benz OEM numbers 0040946604, 00040941104 and 0030949004. The filter is compatible with Hengst E315L, E315L01, Fleetguard AF27816, AF25731 and MANN C641500/1, providing reliable air filtration performance for commercial vehicles operating in demanding conditions.

ADAOER is a professional air filter manufacturer in China, supplying high-performance air filtration solutions for trucks, commercial vehicles, construction machinery, agricultural equipment, and industrial applications.

Air filters play an important role in protecting engines by removing dust, dirt, and airborne particles before they enter the engine intake system. ADAOER air filters are designed to provide excellent filtration efficiency, low airflow resistance, and reliable protection in different operating environments.

Our air filters are manufactured with premium filtration media and durable components to ensure long service life and stable performance, even in harsh conditions such as construction sites, farms, mining areas, and heavy-duty transportation environments.

As an experienced OEM and ODM air filter supplier, ADAOER offers customized manufacturing services including product design, filter structure optimization, logo customization, and private label solutions. Our engineering team helps customers develop products suitable for their target markets and applications.

ADAOER supplies air filters to international distributors, wholesalers, fleet operators, and automotive aftermarket companies. Our products are widely used in trucks, buses, agricultural machinery, construction equipment, and generator systems.

With reliable quality, competitive pricing, and professional service, ADAOER provides complete air filtration solutions for global customers.

ADAOER – Your Reliable Air Filter Manufacturer in China.

Frequently Asked Questions (FAQ)

Q1: What is ADAOER AD03120111 air filter?

A:
ADAOER AD03120111 is a high-quality engine air filter designed for Mercedes-Benz heavy-duty trucks, including Actros, Antos, Arocs and Axor series.

It removes dust, dirt and other airborne particles from the intake air, helping protect the engine and maintain stable performance under heavy-duty operating conditions.

Q2: Is AD03120111 a replacement for Mercedes-Benz 0040946604 air filter?

A:
Yes. ADAOER AD03120111 is an aftermarket replacement for Mercedes-Benz 0040946604 air filter.

It is designed for compatible Mercedes-Benz truck applications and provides reliable filtration performance comparable to the original filter specification.

Q3: Which Mercedes-Benz trucks use 0040946604 air filter?

A:
ADAOER AD03120111 air filter is suitable for compatible:

• Mercedes-Benz Actros trucks
• Mercedes-Benz Antos trucks
• Mercedes-Benz Arocs trucks
• Mercedes-Benz Axor trucks

It is widely used in heavy-duty transportation, construction vehicles and commercial truck applications.

Q4: What OEM numbers does AD03120111 replace?

A:
ADAOER AD03120111 replaces the following Mercedes-Benz OEM numbers:

• 0040946604
• 00040941104
• 0030949004

Cross reference numbers include:

• Hengst E315L
• Hengst E315L01
• Fleetguard AF27816
• Fleetguard AF25731
• MANN C641500/1

Q5: Is AD03120111 compatible with Hengst E315L air filter?

A:
Yes. Hengst E315L and E315L01 are important cross-reference numbers for ADAOER AD03120111.

Customers searching for a Hengst E315L replacement air filter can use AD03120111 for compatible Mercedes-Benz truck applications.

Q6: Does AD03120111 replace Fleetguard AF27816 and MANN C641500/1?

A:
Yes. ADAOER AD03120111 is compatible with:

• Fleetguard AF27816
• Fleetguard AF25731
• MANN C641500/1

These reference numbers help distributors and maintenance companies identify the correct replacement air filter.

Q7: What are the advantages of ADAOER AD03120111 air filter?

A:
ADAOER AD03120111 provides:

• High-efficiency air filtration
• Reliable engine protection
• Durable filter media
• Stable performance in dusty environments
• Competitive factory pricing

It is suitable for Mercedes-Benz trucks operating in transportation, construction and industrial applications.

Q8: Why should Mercedes-Benz truck air filters be replaced regularly?

A:
The air filter prevents dust, sand and contaminants from entering the engine intake system.

Regular replacement helps:

• Maintain sufficient airflow
• Improve fuel combustion efficiency
• Reduce engine wear
• Protect turbocharger components
• Extend engine service life

This is especially important for trucks working in construction sites, mines and other harsh environments.

Q9: How can I confirm if AD03120111 fits my Mercedes-Benz truck?

A:
You can confirm compatibility by checking:

• Original OEM number
• Truck model
• Engine information
• Existing filter dimensions

If you provide the vehicle information or original filter number, ADAOER can help confirm the correct replacement model.

Q10: Does ADAOER provide OEM and ODM air filter services?

A:
Yes. ADAOER is a professional automotive filter manufacturer in China, supplying:

• Air filters
• Oil filters
• Fuel filters
• Hydraulic filters
• Air dryer cartridges

We provide OEM, ODM and private label services for global distributors, wholesalers and automotive brands.