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Maintaining engine health in a Mercedes-Benz C-Class depends heavily on choosing the right oil filter. The correct filter captures contaminants, preserves oil flow, and helps maintain engine performance and longevity during regular service intervals. This guide presents seven shortlisted oil filters that meet the specific needs of the C-Class, each evaluated for how well it filters, how reliably it fits, and how easy it is to service. Below you will find concise reasons each option made the list and the criteria used to evaluate them, so you can select the best fit for your maintenance plan.
Looking for other parts? See all Mercedes-Benz C-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 Genuine Oil Filter 2761800009 |  |
| Best Quality Built to a higher standard if you want something more solid | TUKIMA Engine Oil Filter 2761800009 Compatible with Mercedes-Benz |  |
| Best Budget The cheapest option that still gets the job done reliably | Premium Guard Extended Life Oil Filter PG9984EX |  |
| Most Sold A high-volume bestseller chosen again and again | Mercedes‑Benz Engine Oil Filter 270 180 01 09 |  |
| Best Value for Money The sweet spot between price and what you get | MANN-FILTER HU 711/6z Engine Oil Filter |  |
| Best Overall The best all-around choice for most situations | Mobil 1 M1-108A Extended Performance Oil Filter (2-pack) |  |
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-style oil filter made to meet factory-quality standards for Mercedes-Benz applications. It installs as a direct replacement and includes the necessary sealing components for a proper fit. The element is metal-free and built from a single material, which simplifies disposal and follows contemporary design expectations. In everyday use it traps soot and abrasive particles to keep engine oil cleaner between services, helping maintain oil pressure and reduce wear on internal components. Users report straightforward installation, consistent oil pressure after fitting, and a solid, well-made feel. Limitations are minimal but include the lack of any bundled installation tools and the fact that cartridge filters require correct housing reassembly and gasket replacement to avoid leaks. If you prefer a spin-on for easier DIY swaps, this cartridge design is less convenient. For Mercedes-Benz owners who follow recommended service intervals, this filter delivers dependable protection and OEM-level fitment.
Best for: A reliability-focused buyer who prioritizes factory-quality replacements and engine longevity for their Mercedes-Benz and values parts that match factory specifications.
Less Ideal for: Drivers who want the fastest, simplest DIY oil change should consider spin-on filters or kits that include tools and simplified installation steps.
- Factory-quality replacement engineered for Mercedes-Benz fitment
- Metal-free, single-material element for cleaner disposal
- Includes seals and components needed for a correct installation
- Consistent oil flow and pressure maintenance reported by users
- Cartridge design requires correct housing gasket handling and careful reassembly to prevent leaks
- No installation tools included, so DIY users need basic tools and some mechanical knowledge
Verdict A factory-quality, Mercedes-compatible cartridge filter that delivers reliable engine protection for owners focused on reliability but requires correct gasket handling during installation.
2. Mercedes-Benz Genuine Oil Filter 2761800009
| Manufacturer Part Number | 2761800009 |
|---|---|
| Thread Size | M16 x 1.5 |
| Product Grade | Performance Part |
| Automotive Fit Type | Vehicle Specific Fit |
This genuine Mercedes-Benz oil filter is a direct replacement designed to fit specific Mercedes engines and is used during routine oil changes to trap contaminants and protect the oiling system. It installs like a factory part and is intended for regular maintenance on compatible Mercedes-Benz C-Class engines. Notable features include factory-equivalent fitment and M16 x 1.5 thread sizing, which simplifies installation with standard tools, and steel and plastic construction for durability. In practice it offers the confidence of a factory replacement part and consistent filtration performance when paired with the correct oil and service intervals. Limitations are straightforward: it is vehicle-specific so you must confirm fitment for your exact C-Class model and it does not include additional accessories such as O-rings or drain plugs in the listing details. For convenience-focused owners who prefer factory-spec parts, this filter keeps maintenance simple and predictable, but buyers looking for extended-life or performance filtration media will need to consider aftermarket specialty options.
Best for: Convenience-driven owners who prefer factory-quality, straightforward maintenance solutions and want the certainty of a genuine Mercedes-Benz replacement for regular oil changes.
Less Ideal for: Buyers seeking high-performance or extended-life filtration beyond factory specifications or those who prefer bundled installation kits should consider aftermarket alternatives.
- Factory-brand direct replacement for Mercedes-Benz fitment
- M16 x 1.5 threaded connection matches factory mount for easy installation
- Steel and plastic construction designed for durability in normal service
- Consistent filtration performance that aligns with manufacturer expectations
- Vehicle-specific fit requires verifying compatibility with your exact C-Class model
- Packaging has been reported as minimal, which risks cosmetic box damage during shipping
- No additional installation accessories are listed with the product
Verdict A reliable factory-quality oil filter that keeps C-Class maintenance simple for owners who want genuine Mercedes-Benz replacements.
3. TUKIMA Engine Oil Filter 2761800009 Compatible with Mercedes-Benz
| Brand | TUKIMA |
|---|---|
| Manufacturer Part Number | 2761800009 |
| OEM Part Number | 2761800009 |
This TUKIMA oil filter is presented as a direct-fit replacement for Mercedes‑Benz part 2761800009 and is used in routine oil change service to trap contaminants and protect the engine. Installation is straightforward: swap the old canister for this unit during scheduled maintenance and tighten to factory-specified torque. The listing highlights a factory-style design and multiple buyer reviews report fitment on common Mercedes applications, indicating it functions like an OEM-type element. For a performance-oriented buyer the key benefit is compatible fit and filtration that supports engine longevity after an oil service. Limitations to note are mixed feedback about authenticity and occasional fitment mismatch on less common model years, so verify the part number against your vehicle before purchasing. If you expect dealer-origin packaging or an exact branded OEM manufacturer, that may not match every unit sold under this listing.
Best for: Performance-focused Mercedes owners who prioritize maintaining engine protection with a filter that mirrors factory replacement fit during frequent oil service.
Less Ideal for: Buyers who require verified dealer-sourced parts or absolute confirmation of original manufacturer provenance should consider purchasing directly from a Mercedes parts supplier instead.
- Compatible with Mercedes part number 2761800009 for direct replacement during oil changes
- Factory-style construction intended to meet typical filtration needs
- Well-reviewed by many buyers for fit and function on common Mercedes models
- Some buyers report this listing may not be the OEM manufacturer and question authenticity
- A few reviews mention fitment failures on certain model years, so cross-check fitment before ordering
Verdict A practical, factory-style replacement for Mercedes part 2761800009 that suits performance-minded owners if you confirm fitment and are comfortable with a non-dealer sourced unit.
4. Premium Guard Extended Life Oil Filter PG9984EX
| Thread Size | M20 x 1.5 |
|---|---|
| Multi-pass Efficiency | 99% (per ISO-4548-12) |
| Particle Capture | Down to 25 microns |
| Gasket Material | Silicone |
The Premium Guard PG9984EX is a replacement spin-on oil filter engineered to meet factory-quality protection for compatible Mercedes-Benz engines. It uses synthetic-blend filtration media rated to capture particles as small as 25 microns with claimed 99% multi-pass efficiency and is intended for extended intervals up to 10,000 miles when used with synthetic oil. Practical features include a silicone anti-drain back valve and gasket for better start-up protection in cold or hot conditions, a relief valve to prevent oil starvation, and a hardened base plate with rolled threads for vibration resistance. In real-world use this filter functions like a direct replacement and comes with the usual hardware to complete an oil change, making it a cost-effective option for routine servicing. Limitations to note are that fitment reports vary by model year so confirm thread size and compatibility before purchase, and extended 10,000-mile intervals depend on using synthetic oil and following manufacturer service recommendations rather than being guaranteed for all driving conditions.
Best for: Budget-conscious Mercedes-Benz owners who prioritize low-cost, acceptable factory-quality replacements for regular oil-change intervals and prefer buying a proven direct-fit filter over dealer-only parts.
Less Ideal for: Drivers who demand brand-name OEM parts for warranty-sensitive repairs or who routinely push beyond manufacturer-recommended service intervals without oil analysis should consider higher-end or manufacturer-branded filters.
- Engineered synthetic-blend media with claimed 99% multi-pass efficiency for fine particle capture
- Silicone anti-drain back valve and gasket improve start-up protection in extreme temperatures
- Relief valve and sturdy base plate with rolled threads reduce risk of oil starvation and thread fatigue
- Compatible thread size M20 x 1.5 matching common Mercedes-Benz filter fittings
- Fitment inconsistency reported for some model years so verification is required before installation
- Extended 10,000-mile life rating is conditional on synthetic oil and driving conditions rather than guaranteed
Verdict A cost-effective, factory-replacement style oil filter with extended-life media suitable for owners seeking budget-friendly, acceptable performance when used with synthetic oil.
5. Mercedes‑Benz Engine Oil Filter 270 180 01 09
| Brand Name | Mercedes Benz |
|---|---|
| Manufacturer Part Number | 270 180 01 09 |
| Thread Size | M16 x 1.5 |
| Material Type | Steel, Synthetic |
| Automotive Fit Type | Vehicle Specific Fit |
This is a factory replacement oil filter sold under the Mercedes‑Benz brand and listed as part number 270 180 01 09. It is intended for routine oil change service on compatible Mercedes vehicles and is supplied as a single unit with factory fitment characteristics. The listing notes steel and synthetic construction and a thread size of M16 x 1.5, which matters when matching to the vehicle's drain and housing. Buyers can expect OEM-level fit and filtration performance that matches factory maintenance intervals and helps preserve engine longevity when used with the correct oil. Practical benefits include straightforward installation and compatibility that reduces fitment uncertainty compared with aftermarket cross-references. Limitations to consider are that this is a single filter unit without explicit mention of included crush washers in every pack, and the listing mixes part references that some buyers have found confusing, so double-check part numbers and that any required seals are present before installation.
Best for: A risk‑averse mainstream buyer who prioritizes factory-quality parts and wants the confidence of a genuine Mercedes‑Benz replacement for regular maintenance.
Less Ideal for: Shoppers looking for value multi-packs, accessory kits with all seals included, or those preferring aftermarket filters with performance-focused media should consider alternatives.
- Genuine Mercedes‑Benz factory replacement for correct fit and compatibility
- Steel and synthetic construction for durable housing and effective filtration
- Vehicle specific fit reduces the risk of incorrect application
- Listed thread size (M16 x 1.5) makes it easy to verify fitment with the car
- Some buyers report the packaging and part labeling can be inconsistent which may require verification
- Not clearly specified whether drain/crush washer is included in every package
- Sold as a single unit so additional seals or multiple filters are not provided
Verdict Buy this genuine Mercedes‑Benz oil filter if you want factory-fit reliability for routine C‑Class maintenance, but confirm required seals are included before installation.
6. MANN-FILTER HU 711/6z Engine Oil Filter
| Brand Name | Mann Filter |
|---|---|
| Manufacturer Part Number | HU 711/6 z |
| Thread Size | M16 x 1.5 |
| OEM Equivalent Part Number | MERCEDES-BENZ A 270 180 01 09 |
The MANN-FILTER HU 711/6z is a cartridge oil filter intended as a direct replacement for compatible Mercedes-Benz C-Class engines. It is used during routine oil changes where the cartridge element and sealing O-rings are swapped to restore factory-level oil filtration. Notable features include a multi-media filter media combining cellulose and synthetic fibers, supplied O-rings for a complete install, and construction materials aligned with factory-quality expectations. In practice the filter provides reliable fitment and strong particle retention, helping protect the engine between service intervals when installed correctly. Some buyers report excellent fit and German-made construction, while a small number of users experienced fitment issues on specific years or filter housings, so verify part number compatibility before ordering. This is a practical, no-frills replacement that matches Mercedes-Benz filtration needs without an aftermarket premium, but double-check thread and housing compatibility for certain C-Class model years to avoid installation hassles.
Best for: Practical optimizers who prioritize reliable, factory-quality replacements at a sensible price and perform regular maintenance themselves on their Mercedes-Benz C-Class.
Less Ideal for: Buyers who want an all-in-one service kit or those unwilling to confirm exact part-number fitment for their C-Class model should look elsewhere.
- Engineered to meet European factory filtration requirements for Mercedes-Benz engines
- Includes O-rings for a complete cartridge replacement and easier installation
- Filter media blends cellulose and synthetic fibers for effective particle capture
- Consistent fit for many C-Class owners based on user reports
- Some users reported fitment problems on particular model years or housings requiring verification before purchase
- Not a fit-and-forget unit for owners who prefer full service kits that include all housing components
Verdict A practical, factory-quality cartridge oil filter that delivers strong filtration for many C-Class models at good value so long as you confirm exact fitment.
7. Mobil 1 M1-108A Extended Performance Oil Filter (2-pack)
| Thread Size | M16 x 1.5 |
|---|---|
| Number of Items | 2 |
| Material | Synthetic |
| Vehicle Service Type | Cars, Trucks, SUVs, Motorcycles |
| Product Grade | Performance Part |
The Mobil 1 M1-108A Extended Performance oil filter is built for long service intervals and solid protection in everyday driving. It uses a synthetic blend media that Mobil says captures over 99% of contaminants and holds more dirt than economy filters, which helps keep oil cleaner between changes. The filter includes a pliable nitrile gasket and an anti‑drain back valve to reduce the chance of leaks and prevent dry starts, and the heavy‑duty canister is rated to withstand much higher operating pressure than standard filters. Typical use is straightforward: replace at scheduled oil changes when you want longer protection or during annual service cycles. Practical benefits include strong build quality, reliable fitment, and the ability to support extended oil change intervals for drivers who prefer fewer service visits. Limitations are that extended interval capability depends on your oil type, driving conditions, and manufacturer maintenance schedule, and not all Mercedes‑Benz service plans recommend 20,000‑mile intervals, so confirm compatibility with your C‑Class maintenance requirements.
Best for: A balanced all‑round buyer who wants a reliable, factory‑quality replacement that supports longer service intervals and reduces routine maintenance frequency.
Less Ideal for: Drivers who must strictly follow Mercedes‑Benz dealership service schedules or warranty requirements that mandate shorter oil change intervals should follow manufacturer recommendations instead.
- Synthetic blend media removes a high percentage of contaminants for cleaner oil between services.
- Anti‑drain back valve and pliable gasket help prevent dry starts and oil leaks after installation.
- Heavy‑duty canister construction withstands higher system pressures for durability.
- Designed for extended service intervals, which reduces frequency of oil filter changes.
- Extended protection depends on oil type and driving habits rather than being guaranteed for every vehicle or condition.
Verdict A durable, factory‑quality oil filter aimed at drivers who want extended protection and fewer oil service visits, provided you verify it fits your C‑Class service requirements.
Choosing the Right Mercedes-Benz C-Class Oil Filter: Key Factors to Consider
Filtration Efficiency and Media Quality
A filter’s media determines how well it traps particles while maintaining oil flow. Look for specifications on micron ratings and stated efficiency percentages to understand how effectively the filter removes contaminants that cause wear.
Higher-efficiency media can extend engine life by reducing abrasive particles, but extreme restriction can affect oil pressure. Balance is important: media should block small particles without causing significant flow restriction at normal operating viscosity and temperatures.
Fitment and Compatibility
Correct fitment ensures a reliable seal and proper flow path within the C-Class oil system. Check that the filter matches the thread pattern, gasket diameter, and height required by the vehicle’s filter housing or cartridge assembly.
Using a filter that does not seat properly risks leaks, bypass operation, or restricted flow. Confirming compatibility prevents installation frustration and reduces the chance of a gasket leak or improper engagement with the oil pump pickup geometry.
Bypass Valve and Anti-Drainback Features
A bypass valve allows oil to circulate if the filter becomes clogged or during cold starts when oil is thick. An anti-drainback valve prevents oil from emptying out of the filter when the engine is off, reducing dry starts and wear.
Assess whether these features are present and how they are designed. A well-engineered bypass valve prevents unfiltered oil from reaching the engine while maintaining necessary flow under high-demand conditions. Reliable anti-drainback design helps preserve lubrication immediately upon startup.
Construction and Seal Quality
Robust construction resists collapse under pressure and repeated thermal cycles. Look for consistent canister or housing materials, reinforced center tubes, and strong end-cap bonding in cartridge elements.
Seal materials and gasket design matter for preventing leaks. Gaskets should resist oil and temperature exposure without becoming brittle or swollen. Good construction reduces the risk of gasket failure and ensures long-term reliability in regular maintenance intervals.
Serviceability and Installation
Serviceability affects how easy and clean an oil change will be. Consider whether the filter is a spin-on or cartridge type, how accessible the housing is on C-Class engines, and whether special tools are required for removal or installation.
Easier service reduces time and the likelihood of installation errors. Clear instructions and common tooling compatibility make routine replacement more straightforward for DIYers and technicians alike.
Compatibility With Oil Types and Operating Conditions
Filters should perform across the range of oils you might use, including different viscosities and synthetic formulations. Confirm that media and seals are rated for synthetic oils and the operating temperatures the engine sees.
Consider expected driving conditions such as short trips, heavy loads, or extended service intervals. A filter suited to those conditions will maintain filtration performance and structural integrity without compromising flow or seal reliability.
FAQ
How often should I replace the oil filter in a Mercedes-Benz C-Class?
Replacement intervals often follow oil change schedules, which usually range based on driving conditions and oil type. Many owners replace the filter at every oil change, while others follow manufacturer interval guidance. If you drive in severe conditions or use extended-interval oil, check the vehicle’s maintenance recommendations and inspect the filter for signs of wear or leakage.
Can I switch between spin-on and cartridge oil filters on a C-Class?
Switching filter styles depends on the engine’s original design and the available service adapter options. Some C-Class engines are designed for a specific style, and converting between styles may require a compatible housing or adapter. Confirm the vehicle’s service manual and ensure any adapter maintains proper fitment and sealing before making a change.
What causes an oil filter gasket leak and how can I prevent it?
Gasket leaks can stem from improper installation, damaged or hardened gasket material, incorrect filter size, or debris between the gasket and mounting surface. To prevent leaks, inspect the sealing surface, use the correct filter, lightly oil the new gasket if recommended, and tighten to the specified torque. Regular inspection after installation helps catch issues early.
Is a synthetic-compatible oil filter necessary for synthetic oil?
Many filters are compatible with synthetic oils, but not all media or seal materials are optimized for synthetic formulations and extended intervals. Look for filters that explicitly state compatibility with synthetic oils and confirm that the media and gasket materials are rated for the oil type and recommended service duration.
How do I know if a filter fits my specific C-Class model year?
Fitment depends on engine variant and model year. Use the vehicle’s engine code or consult official service documentation to match thread size, gasket diameter, and element dimensions. Reliable fitment information will reference the specific C-Class model year and engine type rather than a broad list of vehicles.
How We Chose the Best Mercedes-Benz C-Class Oil Filter
We focused on traits that matter specifically for Mercedes-Benz C-Class oil filters and excluded options that lacked clear fitment or dependable filtration data. Our evaluation prioritized filtration efficiency and particle capture performance, verified fitment to C-Class filter housings or thread patterns, and the overall construction quality including anti-drainback and bypass valve design. We also considered serviceability factors such as whether the unit is spin-on or cartridge-style and the clarity of installation instructions for typical maintenance routines. Durability under temperature and oil viscosity variations, plus the quality of sealing components like gaskets, were weighted to reduce the risk of leaks and premature failure. Products without clear specifications, ambiguous compatibility with C-Class models, or unresolved reliability concerns were excluded from the shortlist.
Our full evaluation process is outlined in our review methodology.
Conclusion
Prioritize filtration efficiency, correct fitment, and durable seals when choosing an oil filter for a Mercedes-Benz C-Class. Balance media performance with adequate oil flow and ensure the filter includes appropriate bypass and anti-drainback features for your driving conditions. Consider installation ease and compatibility with the oil type you plan to use. By focusing on these criteria, you can reduce the risk of leaks, protect engine components, and make routine maintenance simpler and more reliable.
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