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Choosing the right oil filter for your Mercedes-Benz ML-Class matters for engine health, performance, and long-term reliability. A proper filter removes contaminants that accelerate wear and helps keep oil circulating cleanly under varied driving conditions.This guide highlights the top shortlisted oil filters for the ML-Class and explains the criteria we used to evaluate them, including filtration efficiency and fitment reliability. Read on to find options that suit routine maintenance and extended-interval servicing before the product list.
Looking for other parts? See all Mercedes-Benz ML-Class parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | Mann-Filter HU 821 x Cartridge Oil Filter |  |
| Most Popular A crowd favorite that many people choose with confidence | Mercedes-Benz Engine Oil Filter 270 180 01 09 |  |
| Best Quality Built to a higher standard if you want something more solid | Bosch Premium FILTECH Oil Filter 3477 |  |
| Best Budget The cheapest option that still gets the job done reliably | Hisenic Oil Filter 514Y-1P (Fits Mercedes-Benz C200/C250/SLK250) |  |
| Most Sold A high-volume bestseller chosen again and again | MANN-FILTER HU 6014/1 Z Oil Filter |  |
| Best Value for Money The sweet spot between price and what you get | MANN-FILTER HU 711/6z Cartridge Engine Oil Filter |  |
| Best Overall The best all-around choice for most situations | Mercedes-Benz Genuine Oil Filter 2761800009 |  |
1. Mann-Filter HU 821 x Cartridge Oil Filter
| Thread Size | M16 x 1.5 |
|---|---|
| Outside Diameter | 72 Millimeters |
| Part Interchange Info | 6421800009 |
| Included Components | Oil Filter Element |
The Mann-Filter HU 821 x is a cartridge oil filter designed to provide factory-quality filtration for Mercedes-Benz engines. It installs in the vehicle-specific housing and captures soot and contaminants to keep engine oil cleaner between changes. Notable features include metal-free construction for simpler disposal, included seals and gaskets for a proper fit, and filtration media developed to meet the manufacturer specifications for European vehicles. In real-world use this means stable oil pressure, reduced wear on moving parts, and reliable performance in both everyday driving and cold starts. The design focuses on compatibility and ease of installation so routine maintenance is straightforward for DIYers and technicians. Limitations are that this is a single replacement element so you must ensure you have the correct cartridge and housing for the ML-Class model year, and like any filter its effectiveness depends on timely oil and filter changes rather than extending service intervals.
Best for: A reliability-focused buyer who prioritizes factory-quality replacement parts and straightforward maintenance for their Mercedes ML-Class to minimize engine wear and downtime.
Less Ideal for: Buyers seeking extended-interval or high-performance aftermarket filtration beyond factory-equivalent specifications should consider specialty performance filters instead.
- Factory-quality filtration targeted to Mercedes-Benz engines
- Metal-free, single-material element for easier thermal disposal
- Includes seals and gaskets for correct fit and leak-free installation
- Proven fit and compatibility with ML-Class applications based on part interchange info
- Works as a vehicle-specific cartridge only and requires the correct housing and seals to be replaced as a system
- Does not change oil life recommendations so regular maintenance remains necessary
Verdict Choose this Mann-Filter HU 821 x when you want a factory-quality, vehicle-specific oil filter that protects a Mercedes ML-Class engine with reliable, straightforward performance.
2. Mercedes-Benz Engine Oil Filter 270 180 01 09
| Manufacturer Part Number | 270 180 01 09 |
|---|---|
| Thread Size | M16 x 1.5 |
| Product Grade | Performance Part |
| Compatible with Vehicle Type | Car |
| Material Type | Steel, Synthetic |
This is a factory-quality Mercedes‑Benz engine oil filter offered as a direct replacement using the manufacturer part number 270 180 01 09. It installs like a standard cartridge-style oil filter and is typically used during routine oil changes to trap contaminants and protect the engine. The listing identifies it as a vehicle-specific fit and notes a steel and synthetic construction that suggests a durable filter element and housing. Buyers can expect OEM-level fit and finish, which reduces fuss at installation and helps ensure correct sealing and thread engagement. Some customers report the filter arrives in Mercedes packaging and may include O-rings in kit variations, but packaging contents have varied in a few cases so confirm what is included before servicing. If you want a simple, reliable swap that preserves factory specifications and avoids compatibility guessing, this filter does the job; those seeking upgraded filtration media or performance aftermarket features should look at specialty options instead.
Best for: Convenience-driven buyers who prioritize a hassle-free, factory-spec replacement that installs without modification during scheduled oil service.
Less Ideal for: Drivers looking for extended-life, high-efficiency, or performance-focused filtration upgrades should consider aftermarket alternatives designed for those goals.
- Genuine Mercedes‑Benz part number for direct, factory-quality replacement.
- Vehicle-specific fit reduces installation errors and ensures proper sealing.
- Steel and synthetic construction indicates a durable housing and filter media.
- Widely available in single-item units suitable for routine maintenance.
- Packaging and included hardware have been inconsistent across some purchases, so gaskets or crush washers may not always be present.
- Not marketed as a high-performance or extended-life filter compared with specialty aftermarket options.
Verdict If you want a straightforward, factory-spec oil filter for routine maintenance on your Mercedes, this genuine Mercedes‑Benz unit makes replacement easy and reliable.
3. Bosch Premium FILTECH Oil Filter 3477
| Model Number | 3477 |
|---|---|
| Filtering Area | Up to 42% larger than conventional filters |
| Filtration Efficiency | 99% at 20 microns |
| Dirt Hold Capacity | Holds up to 14 grams |
The Bosch Premium FILTECH 3477 is a spin-on oil filter that focuses on maximizing engine protection by trapping both large and microscopic contaminants. It is typically used during routine oil changes on compatible Mercedes-Benz engines where a factory-quality, vehicle-specific replacement is required. Notable features include a filtering area up to 42% larger than conventional filters, thicker filter media, and a claimed 99% filtration efficiency at 20 microns, which together allow it to hold up to 14 grams of debris before restricting oil flow. In practice that means longer protection between changes and reduced risk of premature wear for performance-oriented engines. The filter is a direct-fit, vehicle-specific part and comes with supplied O-rings, though a few reports note fitment or O-ring size mismatches on some model years, so double-check compatibility before installing. Expect dependable filtration and OEM-style fit, with the main compromise being a higher cost compared with some budget alternatives.
Best for: Performance-oriented owners who prioritize maximum engine protection and are willing to pay a premium for a factory-quality, high-efficiency filter for their Mercedes-Benz ML-Class.
Less Ideal for: Budget-focused owners who replace filters frequently or prioritize lowest possible cost over filtration performance should consider less expensive alternatives.
- Large filtration area and thicker media for improved contaminant capture
- High claimed filtration efficiency (99% at 20 microns) to protect internal engine components
- High dirt-holding capacity (up to 14 grams) which helps maintain oil cleanliness between services
- Direct vehicle-specific fit for compatible Mercedes-Benz ML-Class engines to simplify installation
- Some customers reported incorrect or extra O-ring sizes in the package which can complicate an oil change
- Priced higher than several competing replacement filters
Verdict Choose this Bosch FILTECH filter for the ML-Class if you want factory-quality, high-efficiency filtration and higher dirt capacity even if it costs more than budget options.
4. Hisenic Oil Filter 514Y-1P (Fits Mercedes-Benz C200/C250/SLK250)
| Compatible Models | C200 (2012), C250 (2012-2015), SLK250 (2012-2015) |
|---|---|
| Part Interchange | Replaces OX183/2D, HU514Y, 2711800309 and related numbers |
| Material Type | Steel; Cellulose/Synthetic Fibers |
| Product Grade | Performance Part |
This Hisenic oil filter is a straightforward replacement designed for Mercedes-Benz 1.8L models including C200 (2012), C250 (2012-2015) and SLK250 (2012-2015). It is sold as a single filter with O-rings and uses a steel can with a cellulose/synthetic media to separate dirt, rust and moisture from engine oil. In normal use it installs like a factory-style cartridge and is intended for regular oil change intervals of roughly 5,000 to 8,000 kilometers. The practical benefits are clear for budget-focused owners: consistent fitment to the listed Mercedes models, simple installation, and material choices that balance filtration performance with low cost. Limitations are typical of value aftermarket filters — it does not claim extended-life or advanced synthetic media performance and may not match higher-end filtration efficiency or longevity compared with premium options. For routine maintenance on the specified Mercedes 1.8L models this filter gives dependable basic protection at a lower price point.
Best for: Value-minded owners focused on low running costs and reliable, factory-style replacements for routine oil changes on the specified Mercedes-Benz 1.8L models.
Less Ideal for: Drivers seeking maximum engine protection over extended oil-change intervals or those who prefer premium filtration technology should consider higher-end alternatives.
- Made to fit the listed Mercedes-Benz 1.8L models for straightforward replacement
- Includes necessary O-rings for a complete single-change installation
- Steel can and blended cellulose/synthetic media provide basic contaminant removal
- Consistently low-cost option compared with dealer or premium filters
- Filter media is standard grade and not marketed for extended service intervals
- No claims of higher-end filtration efficiency comparable to premium brands
Verdict A budget-friendly, vehicle-specific replacement that provides basic, reliable filtration for routine oil changes on the listed Mercedes-Benz 1.8L models.
5. MANN-FILTER HU 6014/1 Z Oil Filter
| Thread Size | M16 x 1.5 |
|---|---|
| Outside Diameter | 53 Millimeters |
| Compatible with Vehicle Type | Car |
| Material Type | Paper |
The MANN-FILTER HU 6014/1 Z is a spin-on oil filter built to deliver OEM-level filtration for routine oil changes. It is used the same way as factory replacements during scheduled maintenance: remove the old filter, install the new unit with its gasket, and torque to the vehicle manufacturer’s spec. The filter media and sealing materials are engineered for reliable particle capture over a full service interval, which helps reduce wear from soot and contaminants and supports engine longevity. Practical benefits include wide aftermarket availability, clear interchange information for matching to vehicle applications, and user reports of straightforward fit and correct thread engagement. Limitations are that it is a single replacement part with no extra accessories and its paper-based media means performance aligns with typical maintenance intervals rather than extended-service filters. For a risk-averse buyer seeking dependable, factory-quality replacement parts for regular maintenance, this filter provides predictable protection without experimental features.
Best for: A risk-averse mainstream buyer who prioritizes factory-quality, predictable maintenance parts and prefers proven replacements for routine oil changes on their Mercedes-Benz ML-Class.
Less Ideal for: Drivers seeking extended-life or high-performance aftermarket filtration solutions or those wanting bundled installation accessories should consider alternative specialty filters.
- Meets original equipment quality standards for consistent filtration performance
- Filter media and seals matched to application for reliable protection over the maintenance interval
- Interchange listing makes it easy to confirm fitment for compatible vehicles
- Simple spin-on design for straightforward DIY or shop installation
- Uses conventional paper filter media rather than specialty long-life materials
- Includes only the filter and gasket with no additional installation tools or extras
Verdict Choose this MANN-FILTER when you want a straightforward, factory-quality replacement filter that reliably protects your Mercedes-Benz ML-Class during regular maintenance.
6. MANN-FILTER HU 711/6z Cartridge Engine Oil Filter
| Thread Size | M16 x 1.5 |
|---|---|
| Outside Diameter | 71 Millimeters |
| Compatible with Vehicle Type | Car, Truck, SUV |
| Manufacturer Part Number | HU 711/6 z |
The MANN-FILTER HU 711/6z is a cartridge oil filter built to provide reliable oil filtration for Mercedes-Benz engines that accept this part number. It installs into the vehicle's factory housing and uses multi-layer media to trap contaminants while preserving oil flow between service intervals. Typical use is as a direct replacement during scheduled oil changes; the filter ships as a single unit and includes the necessary sealing parts for straightforward installation. Notable features include claimed OEM-equivalent fitment for Mercedes-Benz part numbers and a construction combining steel, aluminum, cellulose and synthetic fibers for durability and effective particle capture. In practice this means confident fit and filtration performance for routine maintenance on the ML-Class, with broad compatibility across common Benz models. Limitations are that fit is specific to vehicles requiring the HU 711/6z specification so buyers must confirm part numbers before ordering, and as a cartridge design you need access to the housing and the correct O-ring seating during installation.
Best for: Practical optimizers who prioritize reliable, factory-quality replacements for routine Mercedes maintenance and want good filtration without overspending.
Less Ideal for: Owners looking for a universal aftermarket option that fits many different filter housings or drivers who prefer filter-tooled, spin-on simplicity should look elsewhere.
- Factory-quality replacement fit for Mercedes-Benz part numbers listed
- Cartridge design integrates with factory filter housing for clean installation
- Multi-material filter media aimed at effective particle capture
- Includes sealing components to simplify installation
- Only fits engines that specify the HU 711/6z part number so not universal across all ML-Class variants
- Installation requires correct seating of O-rings and access to the factory housing which may need tools
Verdict A dependable, factory-quality cartridge filter for ML-Class engines that require the HU 711/6z part number, offering good filtration at a practical price.
7. Mercedes-Benz Genuine Oil Filter 2761800009
| Manufacturer Part Number | 2761800009 |
|---|---|
| Thread Size | M16 x 1.5 |
| Product Grade | Performance Part |
| Compatible with Vehicle Type | Car |
This is a genuine Mercedes‑Benz oil filter made as a direct replacement for factory service on compatible Mercedes engines. It installs like a factory part and is used during routine oil changes to trap contaminants and protect the engine between service intervals. Notable features include a vehicle-specific fit, OEM-equivalent part number, and a performance-grade build that uses steel and plastic components. In practice that means straightforward installation, predictable filtration performance, and compatibility with dealer service procedures. The main practical benefit is the reassurance of factory-quality fit and materials without needing to hunt down a dealer source. Limitations are typical for single-use filters: you must follow the correct service interval and use the proper oil and torque on the housing; packaging on some orders has arrived damaged, so inspect the box before installation. This filter is best for owners who want a like-for-like replacement that preserves factory standards during maintenance.
Best for: Buyers who prioritize a balanced, all-round ownership approach and want a factory-quality replacement that maintains original Mercedes servicing standards during routine maintenance.
Less Ideal for: Drivers seeking extended-life aftermarket filtration or budget-focused universal filters should consider specialized aftermarket options instead.
- Factory-quality direct replacement with OEM-equivalent part number
- Vehicle-specific fit reduces installation issues and fitment guesswork
- Performance-grade construction intended for standard Mercedes service intervals
- Single-use item that requires correct installation and disposal practices
- Packaging has occasionally arrived damaged in transit
Verdict Choose this genuine Mercedes oil filter if you want a direct factory-quality replacement that fits ML‑Class service expectations.
Choosing the Right Mercedes-Benz ML-Class Oil Filter: Key Factors to Consider
Filtration Efficiency (Micron Rating)
Filtration efficiency determines how small a particle the filter can remove from the oil. A lower micron rating typically captures finer particles, which reduces abrasive wear on bearings, camshafts, and other internal components.
Beyond the rating itself, consider the filter media type and pleat density because these affect actual contaminant-holding capacity and flow resistance. Higher-efficiency filters may load faster, so balance micron rating with capacity for your driving conditions to avoid premature restriction.
Fitment and Threaded Connection
Accurate fitment is essential to prevent leaks and ensure proper oil routing. The filter must match the ML-Class engine mounting flange, thread size, and sealing surface to form a secure connection.
Check that the gasket diameter and sealing surface are compatible with the vehicle; misfit filters can cause oil pressure issues or seepage. Proper fitment also simplifies installation and removal during routine maintenance, reducing the risk of cross-threading or damage.
Bypass Valve and Anti-Drainback Features
A bypass valve allows oil to circulate when the filter media is too restrictive, protecting the engine from oil starvation. For colder climates or long service intervals, an anti-drainback valve prevents oil from draining out of the filter when the engine is off, aiding immediate oil pressure on startup.
Evaluate whether the filter includes these features and the quality of their design, since a poorly functioning valve can either allow unfiltered oil to circulate or restrict flow when it should open.
Gasket and Seal Durability
The gasket is the primary barrier against external leaks. Durable gasket materials resist hardening, cracking, and deformation over time and under temperature cycling. A quality gasket reduces the chance of oil leaks at the housing interface and maintains consistent seal pressure.
Also consider how the gasket behaves during installation: some materials compress too much or seize, making later removal difficult. Look for filters that specify robust, oil-resistant seal materials appropriate for the ML-Class engine environment.
Flow Capacity and Pressure Drop
Flow capacity ensures the filter can pass the engine's required oil volume without causing excessive pressure drop. A filter that restricts flow may force the bypass valve to open frequently, letting unfiltered oil circulate.
Manufacturers often report flow rates at specified pressure differentials; higher sustained flow capacity is beneficial for high-load or high-mileage engines. Consider the expected operating temperatures and oil viscosity, since thicker oil flows more slowly and increases load on the filter media.
Construction Quality and Materials
Construction quality affects longevity and resistance to collapse under pressure. Look for sturdy end caps, consistent pleat spacing, and bonded media that resists bypass around the filters' edges. Metal components should be corrosion resistant to survive long service intervals.
Robust construction also helps the unit tolerate installation torque and roadside handling without deforming. Evaluate stated materials and manufacturing standards as proxies for overall durability.
FAQ
How often should I replace the oil filter on a Mercedes-Benz ML-Class?
Replacement frequency depends on driving conditions and oil type, but the oil filter is commonly changed at every oil service interval. Many owners follow manufacturer-recommended oil change intervals, and more frequent changes may be warranted for severe driving such as short trips, towing, or dusty conditions.
Can I switch between OEM and aftermarket oil filters on my ML-Class?
You can use either OEM or aftermarket filters as long as the unit has correct fitment, adequate filtration rating, and necessary features like a proper gasket and bypass valve. Choose filters that explicitly list compatibility with the ML-Class and meet the performance characteristics your engine requires.
What causes an oil filter gasket leak and how can I prevent it?
Leaks often result from improper installation, a damaged or hardened gasket, or using a filter that does not seat correctly. To prevent leaks, inspect the sealing surface, lubricate the gasket lightly with clean oil during installation, and torque the filter according to service guidance to avoid over- or under-tightening.
Is a spin-on oil filter better than a cartridge-style filter for the ML-Class?
The better style depends on the vehicle's original design and maintenance preferences. Spin-on units are self-contained and simple to replace, while cartridge-style filters reduce waste and allow replacing only the element. The key is to use the style specified for your ML-Class engine and ensure proper fit and performance characteristics.
Does using a synthetic-compatible oil filter change service intervals?
Using a filter designed to work with synthetic oil can support longer oil life because synthetic oils shed contaminants differently. However, extending service intervals should be based on manufacturer guidance, driving conditions, and oil analysis rather than filter type alone.
How We Chose the Best Mercedes-Benz ML-Class Oil Filter
We focused on criteria that directly affect engine protection and maintenance ease for the Mercedes-Benz ML-Class. Primary factors included micronic filtration rating to judge how well a unit traps particles, compatibility and fitment to ensure secure installation on ML-Class engines, and bypass valve and anti-drainback features that influence oil flow during cold starts and prolonged idling. Build quality and materials were assessed to estimate gasket durability and resistance to leaks, and flow capacity was considered to verify the filter can support the vehicle's oil pump without restriction.We excluded units that lack clear fitment data for the ML-Class, filters with uncertain construction details, or those missing essential features such as a reliable gasket or adequate bypass protection. Final selections prioritized parts that balance filtration performance, fitment confidence, and build robustness for common ML-Class service intervals.
Our full evaluation process is outlined in our review methodology.
Conclusion
Prioritize filtration efficiency, correct fitment, and reliable sealing when choosing an oil filter for a Mercedes-Benz ML-Class. These factors most directly affect engine wear, oil pressure, and the likelihood of leaks during service.Balance high-efficiency media with sufficient capacity and flow, and confirm the presence of features like bypass and anti-drainback valves if your driving pattern or climate warrants them. Following these priorities will help you pick a filter that supports engine longevity and dependable maintenance outcomes.
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