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Choosing the right oil filter housing for your Mercedes-Benz GLA matters because it directly affects engine oil circulation, sealing reliability, and routine maintenance. A poor-fitting or degraded housing can lead to leaks, contamination, and extra labor during service. This guide covers the top shortlisted oil filter housings for the Mercedes-Benz GLA, focusing on options that meet common service needs. We evaluated housings for fitment accuracy, seal and gasket quality, and resistance to cracking and leaks, plus ease of installation and long-term durability. Read on to see the criteria used to select these top picks and what to prioritize when you replace a housing.
Looking for other parts? See all Mercedes-Benz GLA parts & accessories.
Top Picks at a Glance
| Best overall The best all-around choice for most situations | A-Premium Oil Cooler and Filter Housing Assembly — Aluminum Replacement |  |
| Best quality Built to a higher standard if you want something more solid | BLCYANUE Engine Oil Cooler Filter Housing for Mercedes-Benz (OEM 2701800810) |  |
| Best Value The sweet spot between price and what you get | NewYall 2.0L Engine Oil Filter Housing with Oil Cooler for Mercedes-Benz |  |
| Best budget The cheapest option that still gets the job done reliably | A-Premium Oil Filter Housing Cap Assembly (compatible with Mercedes-Benz) |  |
| Highest Rated A top-rated pick with lots of positive feedback | FBXINTUM Aluminum Oil Filter Housing Assembly for Mercedes-Benz |  |
| Most Popular A crowd favorite that many people choose with confidence | MITZONE Aluminum Oil Cooler and Filter Housing Assembly for Mercedes-Benz 2.0L |  |
| Best Seller A high-volume bestseller chosen again and again | BOXI Engine Oil Filter Housing with Cooler Assembly for Mercedes-Benz |  |
1. A-Premium Oil Cooler and Filter Housing Assembly — Aluminum Replacement
| Material | Aluminum |
|---|---|
| Thread Size | M16 |
| Product Grade | Replacement Part |
| Automotive Fit Type | Vehicle Specific Fit |
This assembly replaces the oil filter housing and integrated oil cooler with a full aluminum housing, a new filter element, and the necessary seals. It is typically used when the original housing leaks, the cooler corrodes, or as part of a routine repair to restore proper oil cooling on affected Mercedes-Benz models. The aluminum construction improves heat transfer compared with plastic housings and should resist corrosion and chemical attack better over time. The package includes the housing, cooler, filter, and seals so you can complete the repair in one job rather than hunting for parts. Installation requires draining oil and moderate mechanical skill; several buyers note the fit is identical to the original but that installation can be somewhat labor intensive. Compatibility should be confirmed against your vehicle's OEM part number before ordering. Expect the benefit of lower oil temperatures and rebuilt filtration without the cost of a dealer assembly, while accepting that you will need to handle a multi-step replacement and ensure correct fitment for your GLA application.
Best for: Balanced buyers who prioritize a durable, factory-quality replacement and want a single kit to restore oil cooling and filtration without paying dealer prices.
Less Ideal for: If you prefer a simple, quick do-it-yourself swap with minimal disassembly or you cannot confirm exact part-number compatibility, consider professional installation or an alternative solution.
- Full aluminum cooler and housing improves heat transfer compared with plastic assemblies.
- Includes new filter and seals so the repair is a single consolidated job.
- Replaces multiple OEM part numbers to match factory references for easier verification.
- Vehicle-specific fit reduces the chance of mismatch when the correct part number is used.
- Installation can be time consuming and may require moderate mechanical skill and oil system handling.
- Fitment errors have been reported when the part number was not cross-checked with the original component.
Verdict: A comprehensive aluminum housing and cooler kit that restores oil cooling and filtration for compatible Mercedes-Benz models, provided you verify fitment and are prepared for a hands-on installation.
2. BLCYANUE Engine Oil Cooler Filter Housing for Mercedes-Benz (OEM 2701800810)
| Compatible with Vehicle Type | Mercedes-Benz A35 AMG, A220, GLB250, GLA45 AMG, CLA250, GLA250 |
|---|---|
| Thread Size | M16 x 1.5 |
| Product Grade | Performance Part |
| OEM Equivalent Part Number | 2701800810 |
This BLCYANUE oil cooler and filter housing is a direct-fit replacement designed for specific Mercedes-Benz models and replaces the factory-style assembly (OEM 2701800810). It combines the oil filter housing and integrated cooler to keep engine oil temperature controlled while directing fluid through the filter, which helps preserve oil life and engine longevity during spirited driving. The part is sold as a single vehicle-specific assembly and is described as made from upgraded materials for improved wear and temperature resistance and is pressure tested before shipping. In practice it is installed in place of the original housing during routine service or when the factory unit shows leaks or cooling issues. The main benefits are easier fitment compared with sourcing separate components and restored oil cooling and sealing performance. Limitations include dependence on correct torque and gasket installation at fitment and the fact that buyers should confirm exact model year fitment before ordering; this is a replacement assembly rather than an engineered performance upgrade for increased cooling capacity beyond factory levels.
Best for: Performance-oriented Mercedes-Benz owners who prioritize restoring reliable oil cooling and filtration with a factory-style replacement rather than seeking an aftermarket high-capacity upgrade.
Less Ideal for: Drivers who want an upgraded cooling solution with increased capacity or custom tuning should consider purpose-built performance coolers instead.
- Vehicle-specific fit for Mercedes-Benz applications listed, simplifying installation.
- Integrated oil cooler and filter housing replaces the factory assembly in one unit.
- Manufacturer claims enhanced materials and heat resistance compared with basic aftermarket housings.
- Pre-shipping testing reduces risk of obvious leaks or defects on arrival.
- Not marketed as a high-capacity performance cooler beyond factory specifications.
- Fitment requires confirming exact model and year to avoid incompatibility.
- Installation requires proper sealing and torque to prevent leaks, so professional installation is recommended if you're not experienced.
Verdict: A direct-fit, factory-replacement oil cooler and filter housing for select Mercedes-Benz models that restores stock oil cooling and sealing without increasing cooling capacity.
3. NewYall 2.0L Engine Oil Filter Housing with Oil Cooler for Mercedes-Benz
| Compatible Models | GLA250 (2.0L) 2015-2020 |
|---|---|
| Material Type | Aluminum |
| Product Grade | Performance Part |
| Automotive Fit Type | Vehicle Specific Fit |
This NewYall oil filter housing replaces the factory unit on Mercedes-Benz 2.0L engines and includes the oil cooler section for a complete swap. It is typically used during routine service when the housing is corroded, leaking, or when replacing the oil cooler assembly as part of maintenance. The aluminum construction suggests improved corrosion resistance and heat dissipation compared with some stamped housings, and the part ships as a kit with the necessary housing and mount components. For a practical optimizer this delivers a close-to-factory replacement without paying premium brand pricing, and several buyers report an easy fit and included gasket and filter in comparable purchases. Limitations to consider are that fitment is vehicle-specific so correct year and GLA250 compatibility must be confirmed before purchase, and aftermarket parts can vary in long-term durability compared with higher-end factory-quality assemblies. Installation may require basic shop tools and attention to torque specs to avoid leaks.
Best for: A practical optimizer who wants a near-factory replacement for routine maintenance on a Mercedes-Benz GLA250 without paying for an OEM-priced assembly, balancing cost and functionality.
Less Ideal for: Customers seeking a long-term factory-brand replacement or those who prefer dealer-installed parts with manufacturer warranty coverage should consider OEM options instead.
- Direct replacement design intended for Mercedes-Benz 2.0L engines including GLA250 fitment
- Aluminum construction for better corrosion resistance and heat transfer than some alternatives
- Ships as a single kit suitable for replacing the housing and oil cooler together
- Reported easy fit and inclusion of gasket and filter in similar listings, reducing parts-hunt time
- Aftermarket durability may not match higher-cost factory-quality housings over many years
- Fitment is vehicle-specific so buyer must verify exact model and year compatibility
Verdict: A cost-conscious, aluminum replacement housing that restores oil cooling and filtration for GLA250 owners who want a practical, budget-friendly swap.
4. A-Premium Oil Filter Housing Cap Assembly (compatible with Mercedes-Benz)
| Automotive Fit Type | Vehicle Specific Fit |
|---|---|
| Closure Type | Twist-On |
| Material Type | Plastic |
| Compatible with Vehicle Type | Car |
This oil filter housing cap replaces the factory cap on compatible Mercedes-Benz engines and secures the screw-in oil filter cartridge. It is supplied as a direct-fit style cap with a matching O-ring and a plastic construction intended to mirror the original part. Installation is straightforward for a DIYer familiar with routine oil service because the cap twists on and off and does not require special tools beyond a filter cap wrench. Buyers will appreciate the low cost and inclusion of the O-ring so you can complete an oil change in one stop. However, build quality appears variable across units: many customers report a good fit and easy installation, while a number of reports describe poorly formed threads or mismatched profiles that made the cap difficult or unsafe to install. For Mercedes owners who want the cheapest functional replacement and are comfortable inspecting the part before installation, this delivers value, but those who need guaranteed factory-quality fit should consider a higher-grade factory replacement.
Best for: Budget-conscious Mercedes owners who prefer to save on routine maintenance parts and are comfortable doing or supervising their own oil changes.
Less Ideal for: Drivers who prioritize guaranteed factory-quality fit and long-term durability or who lack the ability to verify fit before installation should choose a higher-grade factory replacement.
- Vehicle-specific fitment for many Mercedes-Benz models, simplifying selection for compatible cars.
- Includes replacement O-ring so the cap and seal can be changed during the same service.
- Twist-on closure and plastic construction make it lightweight and easy to handle during an oil change.
- Quality control is inconsistent with reports of deformed or poorly formed threads that can prevent safe installation.
- Plastic construction may not match the longevity or feel of higher-end factory-quality caps.
Verdict: A very affordable, do-it-yourself replacement cap that can save money on oil service but has variable fit and quality compared with factory-quality options.
5. FBXINTUM Aluminum Oil Filter Housing Assembly for Mercedes-Benz
| Brand Name | FBXINTUM |
|---|---|
| Material Type | Aluminum |
| Included Components | Oil filter housing and oil cooler |
| Manufacturer Part Number | XT022 |
This aluminum oil filter housing assembly replaces the factory plastic housing and integrates an oil cooler for vehicles with the listed Mercedes-Benz engines. It is designed to be a direct fit and is typically used when the original housing develops leaks, cracks, or coolant/oil crossover issues. The housing is made from aluminum which provides improved heat resistance and reduced long-term cracking compared with plastic units. The listing includes the housing, oil cooler, seals, and an oil filter so installation requires standard mechanical access to the filter housing area and basic hand tools. Practical benefits include a durable metal construction that resists warping under heat, factory-style mounting points for straightforward replacement, and preinstalled seals that cut installation time. Important limitations are that fitment is vehicle- and engine-specific so you must confirm compatibility by reference number and model year, and the part is a replacement-grade aftermarket unit rather than a factory-branded component.
Best for: Reliability-focused buyers who prioritize a longer-lasting, heat-resistant replacement over the original plastic housing and want a practical repair solution to prevent future oil leaks.
Less Ideal for: Buyers seeking an exact factory-branded unit or those who prefer dealer-sourced parts and warranty support should consider OEM options instead.
- Aluminum construction reduces risk of cracking and heat-related deformation compared with original plastic housings.
- Includes oil cooler, oil filter, and seals for a more complete replacement package.
- Designed as a direct replacement with factory-style mounting points for easier installation.
- Reference part numbers provided to help verify correct engine fitment.
- Compatibility covers many Mercedes models and engine variants so you must verify exact fit by year and reference number before ordering.
- Aftermarket replacement grade rather than factory-branded part may differ slightly in finish or supplier tolerances.
Verdict: A durable aluminum replacement housing that addresses common leak and durability problems of factory plastic units, provided you confirm exact Mercedes fitment before purchase.
6. MITZONE Aluminum Oil Cooler and Filter Housing Assembly for Mercedes-Benz 2.0L
| Thread Size | M16 x 1.5 |
|---|---|
| Material Type | Aluminum |
| Product Grade | Performance Part |
| Compatible with Vehicle Type | Car |
This aluminum oil cooler and oil filter housing assembly replaces the factory plastic housing on select Mercedes‑Benz 2.0L M260/M270 engines and provides an integrated oil cooler, filter location, and necessary gaskets. It is typically used when the factory plastic housing shows signs of wear, leaks, or as a preventative upgrade; installation follows the factory location and uses the same thread size and included gaskets and filter. Notable features include full aluminum construction for improved durability over plastic, included gaskets and oil filter to simplify installation, and compatibility notes and OEM equivalent part numbers to check fit. Practical benefits are greater resistance to heat and cracking, immediate availability compared with some backordered factory parts, and a performance-oriented fitment that many buyers report as direct replacement. Limitations are that fitment must be confirmed against the listed interchange numbers and vehicle models and this aftermarket part may require careful torque and sealing during install to match factory sealing performance.
Best for: Reliability-focused owners who prioritize a durable, longer‑lasting replacement over the original plastic housing and who want a ready‑to‑install upgrade to reduce future failure risk.
Less Ideal for: Drivers who must strictly maintain factory-original parts for warranty or concours purposes or those who prefer dealer-sourced factory housings for service history consistency.
- Aluminum construction offers improved durability and heat resistance compared with factory plastic housings
- Includes oil filter and gaskets so the kit is ready to install
- Lists OEM equivalent part numbers for easier fitment verification
- Vehicle‑specific fit designed for direct replacement on compatible 2.0L Mercedes engines
- Requires careful fitment verification against interchange numbers and vehicle model years before purchase
- As an aftermarket performance-grade part it may differ slightly from factory sealing tolerances
Verdict: A durable aluminum oil cooler and filter housing kit that replaces the fragile factory plastic unit to improve long-term reliability on compatible Mercedes‑Benz 2.0L engines.
7. BOXI Engine Oil Filter Housing with Cooler Assembly for Mercedes-Benz
| Manufacturer Part Number | BX03500031-1 |
|---|---|
| OEM Part Number | 2721800510 2721800410 2721800110 6421800165 |
| Position | Front |
| Brand | BOXI |
This BOXI oil filter housing assembly combines the oil filter cap/holder and an integrated oil cooler into a single replacement unit intended to restore proper oil flow and cooling on compatible Mercedes-Benz engines. It is used when the factory housing leaks, the cooler corrodes, or the oil passages become restricted. The part replaces several Mercedes-Benz part numbers and is supplied as a front-mounted, direct-fit assembly that bolts to the engine where the original housing sits. Practical benefits include a single-piece replacement that saves time compared with swapping separate components and the claim of factory-quality materials for long service life. Installation is typical for someone comfortable with moderate mechanical work and requires draining oil and coolant and reconnecting lines. Limitations are that compatibility must be verified against the exact Mercedes-Benz part numbers and engine variants, and the buyer should expect standard replacement procedures rather than plug-and-play simplicity for every model year and engine option.
Best for: A risk-averse mainstream buyer looking for a reliable, factory-quality repair solution that restores original oil cooling function without aftermarket modification.
Less Ideal for: Those seeking a universal or do-it-all, year-independent part or drivers who prefer a simple bolt-on upgrade without any fluid disconnection should consider other options.
- Integrated oil cooler and filter housing in a single direct-replacement assembly reduces installation steps.
- Replaces multiple Mercedes-Benz part numbers for broader model coverage within compatible engines.
- Manufacturer states materials and inspection aimed at longevity and stable performance.
- Front-position design matches factory mounting for straightforward alignment during install.
- Requires verification of exact part number and engine fitment before purchase.
- Installation involves draining oil and coolant and reconnecting lines, so professional installation may be needed for some owners.
Verdict: A single-piece, factory-style replacement for Mercedes-Benz engines that restores oil filter housing and cooling function when matched to the correct part numbers.
Choosing the Right Mercedes-Benz GLA Oil Filter Housing: Key Factors to Consider
Fitment and Mounting Accuracy
Correct fitment is essential because the housing must align precisely with the engine block, oil lines, and filter element. A housing that does not match factory mounting points can cause stress on fasteners, misalignment of the oil filter, and difficulty during installation.
Accurate dimensions reduce the likelihood of using adaptors or modification, which can introduce sealing challenges. When fitment is assured, routine maintenance is faster and the risk of incidental damage to nearby components falls. Always verify that the housing lists Mercedes-Benz GLA-specific fitment or matches the exact vehicle chassis and engine code.
Seal and Gasket Quality
Seals and gaskets are the primary defense against oil leaks at the housing interface. High-quality materials that resist oil, heat, and age-related hardening maintain a tight seal over many service intervals.
Poor gasket compounds or improperly designed sealing surfaces often lead to slow leaks or sudden seepage after thermal cycles. Consider housings that allow for easy gasket replacement and that use durable sealing profiles to maintain consistent compression and contact area.
Material Durability and Resistance to Cracking
Housings are commonly made from engineered plastics or metals, and each material has tradeoffs for strength, thermal expansion, and fatigue resistance. Materials that resist thermal cycling and chemical exposure are less likely to develop stress cracks over time.
Cracks can lead to rapid oil loss and potential engine damage, so durability is a key long-term consideration. Look for housings with reinforced mounting bosses, consistent wall thickness, and formulations that are rated for under-hood temperatures and the chemical environment of engine oil and additives.
Leak Resistance and Pressure Integrity
The housing must maintain pressure integrity in the oiling system while directing filtered oil back into the engine. Design elements such as proper sealing surfaces, retainer geometry, and robust fastener locations contribute to leak resistance under varying engine pressures.
A housing that performs well in this regard reduces the chance of oil pooling, burning on hot surfaces, or triggering low-oil warnings. Consider housings tested for pressure cycles or those that incorporate design features to manage oil flow without stressing seals.
Serviceability and Ease of Maintenance
Serviceability affects long-term ownership costs and how straightforward scheduled oil and filter changes will be. Housings that provide clear access to the filter element and that use common fastener types reduce labor time.
Designs that let you replace gaskets and seals without removing adjacent components simplify routine maintenance. Also consider whether replacement seals and parts are readily available and whether the housing design minimizes the risk of cross-threading or overtightening during reassembly.
Compatibility with Oil Lines and Sensors
Some housings include or interface with oil pressure or temperature sensors and multiple oil passages. Ensuring compatible ports and correct alignment for these connections is critical to retain full engine functionality.
Mismatched or poorly placed sensor ports can cause false readings or require rerouting lines, which increases installation complexity. Verify that the housing supports the necessary sensor fittings and oil line attachments for your Mercedes-Benz GLA application.
How We Chose the Best Mercedes-Benz GLA Oil Filter Housing
Our selection process focused on the specific needs of Mercedes-Benz GLA owners and service technicians. We prioritized housings that match factory mounting points and dimensions to ensure correct fitment and straightforward installation. Material durability was a key filter, giving weight to designs and compounds that resist cracking and thermal fatigue under typical engine temperatures. Sealing performance and gasket quality were evaluated because they directly affect leak resistance and oil system pressure integrity. We also assessed serviceability factors, such as access to the filter element, ease of replacing seals, and whether routine maintenance can be completed without removing adjacent components. Compatibility with common engine oil grades and resistance to chemical exposure were considered as well. Items were excluded if they lacked clear fitment data for Mercedes-Benz GLA models, showed common reports of gasket or seal failures, or used substandard materials prone to early cracking. The final list emphasizes housings that balance accurate fit, leak resistance, and long-term reliability for this vehicle.
Our full evaluation process is outlined in our review methodology.
FAQ
How do I know when the oil filter housing needs replacing?
Common signs include visible oil leaks around the housing, oil on surrounding components after driving, or drop in oil pressure. You might also notice degraded gasket material during a routine service or hairline cracks in the housing body. If you see persistent seepage after replacing seals, the housing itself may be compromised.
Can I replace just the gasket instead of the whole housing?
Often you can replace the gasket or seal if the housing body is intact and undamaged. Replacing the gasket is a common repair for minor leaks. However, if the housing shows cracking, warped surfaces, or damaged mounting bosses, replacing the entire housing is usually the safer option to prevent recurring leaks.
Are there compatibility concerns when replacing the oil filter housing on a Mercedes-Benz GLA?
Compatibility matters because the housing must match the vehicle's mounting points, oil passages, and sensor ports. Use a housing specified for Mercedes-Benz GLA fitment or one that documents exact engine and chassis compatibility. Mismatched parts can lead to leaks, sensor errors, or installation difficulties.
What tools and supplies are typically needed for the replacement?
You will generally need basic hand tools, a torque wrench to meet specified fastener torque, replacement gasket or seal, and fresh engine oil. A clean workspace and proper catch pan for old oil are important. Some jobs may require removal of obstructing components, so consult the vehicle's service information for any special steps.
Will replacing the housing fix intermittent oil pressure warnings?
It depends on the cause. If leaks or internal bypasses in the housing are reducing oil flow, replacing a damaged housing may resolve pressure issues. However, oil pressure warnings can also stem from pump wear, clogged passages, or sensor faults, so diagnose the root cause before assuming the housing is the sole issue.
Conclusion
When choosing an oil filter housing for a Mercedes-Benz GLA, prioritize correct fitment, durable materials, and high-quality seals to reduce the risk of leaks and cracking. Balance ease of service with the housing's ability to withstand thermal and chemical stresses for reliable long-term performance. Accepting minor tradeoffs on weight or material type can be reasonable if it means improved sealing and reinforced mounting areas. Ultimately, pick a housing that aligns with your maintenance preferences and the specific fitment requirements of your vehicle to minimize future repairs.
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