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Choosing the right Mercedes-Benz GLC wheel hub assembly matters because the hub and bearing are central to steering feel, wheel alignment, and vehicle safety. A worn or failing hub can cause vibration, noise, uneven tire wear, and handling issues that make daily driving less predictable. This guide highlights seven shortlisted wheel hub assemblies that represent the top options for GLC owners. We evaluated each choice against durability, installation complexity, and fitment reliability to help you prioritize the factors that affect real-world performance. Read on to find the options that match your repair approach and service capabilities.
Looking for other parts? See all Mercedes-Benz GLC parts & accessories.
Top Picks at a Glance
| Best Overall The best all-around choice for most situations | Auto Shack Front Wheel Hub Bearing Assembly for Mercedes‑Benz (Front, 5‑Lug) |  |
| Best quality Built to a higher standard if you want something more solid | Detroit Axle Front Wheel Bearing and Hub Assembly — Pair for 2016–2022 Mercedes‑Benz GLC300 |  |
| Best Value The sweet spot between price and what you get | TRQ Front Wheel Bearing & Hub Assembly for Mercedes‑Benz GLC300 |  |
| Best budget The cheapest option that still gets the job done reliably | A-Premium Rear Wheel Bearing and Hub Assembly (Rear, Compatible with Mercedes-Benz) |  |
| Highest Rated A top-rated pick with lots of positive feedback | Detroit Axle Front Wheel Bearing & Hub Assembly for Mercedes‑Benz GLC300 (front) |  |
| Most popular A crowd favorite that many people choose with confidence | TRQ Front Wheel Bearing & Hub Assembly Set (2-piece) for Mercedes‑Benz GLC300 4Matic |  |
| Best Seller A high-volume bestseller chosen again and again | TRQ Front Wheel Bearing and Hub Assembly for Mercedes-Benz GLC300 and Select Models |  |
1. Auto Shack Front Wheel Hub Bearing Assembly for Mercedes‑Benz (Front, 5‑Lug)
| Included Components | 1 Hub Bearing Assembly |
|---|---|
| Wheel Studs | 5 |
| Stud Size | M14*1.5 |
| ABS Compatible | Yes |
This Auto Shack front wheel hub bearing assembly is a complete direct-fit replacement for the front driver or passenger side on select Mercedes‑Benz models. It installs in place of the factory hub and includes the bearing and wheel studs to restore smooth wheel rotation, reduce noise, and maintain ABS signals through the integrated sensor ring. Typical use is as a garage or shop replacement when a worn hub produces vibration, noise, or an ABS warning. The unit is sold singly and is intended for professional or competent DIY installation; the listing recommends confirming fitment before purchase. Practical benefits include a full hub kit with the correct 5‑lug configuration and an ABS-compatible design that avoids costly wiring or sensor swaps. Limitations are a six month part warranty and responsibility for return shipping in most cases, so long-term durability beyond the warranty depends on installation and driving conditions.
Best for: Balanced owners looking for a factory-style restoration who want a straightforward, vehicle-specific hub replacement to return quiet operation and correct ABS behavior.
Less Ideal for: Drivers seeking a lifetime or heavy-duty performance upgrade or extended warranty coverage should consider premium or OEM options and professional upgrade parts instead.
- Direct-fit replacement designed for front position on specified Mercedes‑Benz GLC/C/CLS/E models
- Includes complete hub assembly with 5 wheel studs so you replace hub and studs together
- Integrated ABS ring preserves anti-lock braking sensor function without extra parts
- Sold as a single, vehicle-specific assembly suitable for standard replacement jobs
- Warranty period is limited to six months for part defects only
- Fitment must be verified prior to purchase to ensure correct application
Verdict: A ready-to-install, ABS-compatible front hub assembly designed to restore smooth rotation and correct braking sensor function on supported Mercedes‑Benz GLC-family models.
2. Detroit Axle Front Wheel Bearing and Hub Assembly — Pair for 2016–2022 Mercedes‑Benz GLC300
| Vehicle fit | 2016–2022 Mercedes‑Benz GLC300 (RWD) |
|---|---|
| Position | Front left and right |
| Lugs | 5 |
| Bearing type | Ball Bearing |
| Material | Alloy Steel, Cast Iron |
These Detroit Axle front wheel bearing and hub assemblies replace both left and right front hubs on RWD Mercedes‑Benz GLC300 (2016–2022). Sold as a two-piece set, the assemblies are intended for direct-fit installation and include the hub, bearing and five-lug flange to restore wheel mounting and rotation. They are manufactured from alloy steel and cast iron, tested for impact and fatigue, and covered by a long-term warranty. In real-world use the units eliminate wheel play and noise from a failed bearing, restore smooth rolling, and let you avoid costly dealer labor when you can handle a press- or bolt-in swap. Expect straightforward installation for a competent DIYer or independent shop because fitment matches factory interfaces. Limitations are typical of aftermarket hubs: these do not include ABS tone rings if your original hub uses one and occasional buyers report customer service or accessory fit issues, so check dust cap and ABS requirements before installation. If you need a guaranteed long-term factory replacement, consider dealer-sourced factory-quality parts instead.
Best for: Performance-oriented buyers who prioritize restoring factory handling and eliminating bearing noise with a durable, direct-fit aftermarket option for the Mercedes‑Benz GLC300.
Less Ideal for: Buyers who require factory-sourced parts with full OEM accessories or vehicles with integrated ABS tone rings should consider dealer or factory replacement hubs instead.
- Sold as a matched left/right pair for front axle service
- Direct-fit design intended for factory-style installation on GLC300 RWD
- Constructed from alloy steel and cast iron with impact and fatigue testing
- Long 10-year warranty provided by the brand
- Does not include ABS-on-hub option or ABS tone ring on this listing
- Some users report occasional accessory fitment issues such as dust cap compatibility
Verdict: A durable, tested two-piece front hub and bearing set that restores smooth wheel operation on the GLC300 but lacks an ABS-on-hub option for some applications.
3. TRQ Front Wheel Bearing & Hub Assembly for Mercedes‑Benz GLC300
| Compatible Model | Mercedes‑Benz GLC300 2016–2023 |
|---|---|
| Bearing Type | Ball Bearing |
| Flange Bolt Hole Quantity | 4 |
| Flange Bolts Included | No |
| Anti Lock Brake Sensor Included | No |
This TRQ wheel bearing and hub assembly is a direct-fit replacement intended for the front left or right of Mercedes‑Benz GLC300 (2016–2023). It ships as a single assembled unit so installation replaces the hub, bearing and mounting flange in one step, which makes it a common DIY or shop repair for noisy or loose front hubs. Notable features called out include a ball bearing construction, factory-compatible spline and bolt pattern, and step‑by‑step installation videos that simplify fitment. In real use the assembly restores wheel stability and reduces noise and vibration compared with a worn hub, and many buyers report straightforward installation once the old hub is removed and the knuckle is cleaned. Limitations to consider are that flange bolts, ABS sensor and wheel studs are not included, so additional parts or transfer from the old hub may be required during installation. A few users reported premature failures, so careful torqueing and inspection during installation are important. For GLC300 owners who want a budget-conscious, ready-to-install replacement, this covers essentials but expect to source small hardware separately.
Best for: Practical optimizers who prioritize a cost-effective, ready-to-install replacement for routine front hub repairs on Mercedes‑Benz GLC300 and prefer saving labor by fitting a pre-assembled unit.
Less Ideal for: Those wanting a complete hardware kit with bolts and sensors included or buyers who require extended verified longevity from premium aftermarket or dealer parts should consider alternatives.
- Direct-fit front hub assembly made for Mercedes‑Benz GLC300 (2016–2023) reducing installation complexity
- Arrives pre-assembled so bearing and hub install as a single unit
- Includes ball bearing construction aimed at reducing noise and vibration
- Manufacturer provides installation videos to help DIYers and independent shops
- Does not include flange bolts, wheel studs, or ABS sensor so additional parts or transfers may be needed
- Some reviewers report isolated early failures which suggests variable longevity across units
Verdict: A practical, budget-friendly direct-fit front hub assembly for GLC300 owners that simplifies replacement but may require sourcing a few small hardware parts separately.
4. A-Premium Rear Wheel Bearing and Hub Assembly (Rear, Compatible with Mercedes-Benz)
| Position | Rear Left or Right |
|---|---|
| Speed Sensor Included | No |
| Material | GCr15 Steel and 65Mn Steel |
| Flange Type | 4-Hole Flange |
This A-Premium rear wheel bearing and hub assembly replaces a factory rear hub and bearing on compatible Mercedes-Benz applications and installs in the rear left or right position. It is supplied with bolts and a nut and is made from GCr15 and 65Mn steel, which are common bearing steels and should provide reasonable durability for regular driving. The unit is not pre-greased and does not include a speed sensor, so expect a straightforward mechanical replacement for vehicles that use an external wheel speed sensor or already have the sensor retained. The package includes a one-year unlimited-mileage parts guarantee covering the cost of the item only. In practice this is a budget-oriented option: fitment reports show correct fit for many models but a few users reported sensor reading or fit issues, so careful verification of part numbers and inspection during installation are advisable. Expect a cost-effective replacement that can return a noisy or worn hub to service when matched correctly to the vehicle and installed with proper torque and bearings fitment practices.
Best for: Budget-conscious Mercedes-Benz owners who prioritize a low-cost, practical repair and are comfortable verifying part numbers and handling a basic mechanical installation or paying a mechanic for fitment.
Less Ideal for: Drivers who want a plug-and-play hub with integrated wheel speed sensor or long-term premium durability should consider higher-end or factory-quality replacements instead.
- Direct-replacement rear hub designed for many Mercedes-Benz rear applications
- Made from common bearing steels GCr15 and 65Mn for standard durability
- Includes mounting hardware (bolts and nut) to simplify installation
- One-year unlimited-mileage guarantee on the part cost
- Not pre-greased and does not include a wheel speed sensor
- Some user reports of fitment or sensor-read issues on certain vehicles
Verdict: A cost-focused replacement hub that restores rear wheel function for compatible Mercedes-Benz vehicles but requires confirming fitment and adding or retaining a speed sensor if needed.
5. Detroit Axle Front Wheel Bearing & Hub Assembly for Mercedes‑Benz GLC300 (front)
| Position | Front Left or Right |
|---|---|
| Lugs | 5 |
| ABS on Hub | No |
| Manufacturer Part Number | 513440 |
This Detroit Axle front wheel bearing and hub assembly is a direct-fit replacement for the front of specified RWD Mercedes‑Benz GLC300 models. It installs in place of the factory hub to restore wheel support and rotational smoothness, and is intended for routine repairs where a worn or noisy bearing needs replacing. The listing notes a 5-lug flange and no ABS sensor on the hub, and the part is described as having undergone impact, wear, and fatigue testing to support durability claims. In practice the hub provides straightforward vehicle-level fitment and a factory-like feel when properly installed, making it suitable for independent shops or experienced DIYers who want a reliable repair without sourcing dealer parts. Keep in mind this is a single assembly for one front side and it omits an integrated ABS sensor, so vehicles that require a sensor on the hub will need that component separately. Some buyers report excellent longevity while a small number reported early noise on installation, so allow for inspection and verification after fitting.
Best for: Reliability-focused buyers who prioritize a practical, vehicle-specific replacement that restores factory-level wheel support and reduces the risk of recurring noise or vibration.
Less Ideal for: Drivers who need a hub with an integrated ABS sensor or technicians looking for a multi-piece kit that includes sensor hardware and additional suspension components.
- Direct-fit replacement intended for front wheel of applicable Mercedes‑Benz GLC300 models
- 5-lug flange matches factory mounting pattern for affected vehicles
- Manufacturing tests for impact, wear, and fatigue suggest attention to durability
- Sold as a complete hub assembly so bearing and hub are pre-assembled for easier installation
- Does not include an ABS sensor on the hub, so additional parts may be required for vehicles using a wheel speed sensor at the hub
- Single-side unit; purchase quantity must match repair needs
Verdict: A straightforward, tested front hub assembly for RWD Mercedes‑Benz GLC300 buyers who want a reliable, vehicle-specific replacement but will need a separate ABS sensor if their car requires one.
6. TRQ Front Wheel Bearing & Hub Assembly Set (2-piece) for Mercedes‑Benz GLC300 4Matic
| Brand Name | TRQ |
|---|---|
| Bearing Type | Ball Bearing |
| Included Components | 2 Piece Wheel Bearing & Hub Assembly Set |
| Material Type | Alloy Steel |
| Compatible Lubricant | Grease |
This TRQ kit supplies both front left and right wheel bearing and hub assemblies intended as direct replacements for the Mercedes‑Benz GLC300 4Matic. Designed for DIY or shop installation, the assemblies come pre-assembled to speed fitment and eliminate the need for pressing bearings. TRQ highlights factory-quality fit and includes installation videos to guide less experienced installers. In use the assemblies should restore wheel stability, return a quiet ride if the originals were noisy, and resolve ABS speed sensor connections where applicable. Reported benefits include straightforward bolt-on installation and solid build feel consistent with many buyers who replaced hubs themselves. Limitations to consider are occasional quality-control issues cited by some users, such as incorrect or weak wheel studs on certain units, and rare reports of catastrophic failure on isolated samples, which argues for careful inspection at install and follow-up torque checks. For vehicle-specific repairs, confirm the part matches your GLC300 year and 4Matic front fitment before installation.
Best for: Buyers prioritizing convenience and a quick front-end repair for a Mercedes‑Benz GLC300 4Matic who prefer a ready-to-install, paired hub solution and want guidance during installation.
Less Ideal for: Drivers seeking an exact factory-sourced replacement with dealer-level warranty backing or those unwilling to inspect and torque hardware during installation should consider alternatives.
- Sold as a matched left and right two-piece kit for convenience on front-end repairs
- Pre-assembled direct-fit design reduces press work and shortens installation time
- Includes access to step-by-step installation videos to help DIY installers
- Constructed from alloy steel with grease-compatible bearing for standard serviceability
- Some units have reported wheel stud fitment or strength issues on a small number of samples
- Not all hubs are identical to factory parts in every detail which may require extra inspection during install
Verdict: A convenient, ready-to-install paired hub assembly kit for Mercedes‑Benz GLC300 4Matic that speeds DIY or shop repairs but merits careful hardware inspection at installation.
7. TRQ Front Wheel Bearing and Hub Assembly for Mercedes-Benz GLC300 and Select Models
| Brand Name | TRQ |
|---|---|
| Bearing Type | Ball Bearing |
| Included Components | Wheel Bearing & Hub Assembly |
| Material Type | Carbon Steel Alloy Steel |
| Bearing Generation | Gen 3 |
This TRQ front wheel bearing and hub assembly is a pre-assembled direct-replacement unit intended to restore wheel support, reduce noise, and re-enable correct wheel speed signals on compatible Mercedes-Benz models. It installs where the factory hub bolts to the knuckle and is typically used when a worn bearing causes rumble, vibration, or ABS/traction system warnings. Notable features include a Gen 3 ball bearing design, factory-style flange and bolt pattern, and supplied as a single complete assembly to avoid pressing a separate bearing into the hub. Practical benefits are faster installation for DIY or shop technicians, tighter wheel control that reduces noise and vibration, and compatibility confirmation for many model years including GLC300 2016-22. Limitations to keep in mind are that ABS sensor, flange bolts, and wheel studs are not included so you may need to transfer parts from the old assembly, and a few buyers report occasional early failures so careful installation and torqueing to factory specs is important. TRQ provides video guidance which can help with tricky removals and fitment checks before purchase.
Best for: Practical, risk-averse Mercedes owners who want a factory-style direct replacement for front hub failures and prefer products with clear fitment and installation support.
Less Ideal for: Owners who need a hub assembly that includes ABS sensors, studs, or bolts out of the box or buyers seeking an enhanced-performance or lifetime-guaranteed aftermarket upgrade.
- Pre-assembled direct-fit design speeds installation and avoids bearing press work
- Gen 3 ball bearing construction aimed at reducing noise and vibration
- Compatibility listed for GLC300 and related Mercedes-Benz front applications
- Includes product videos and DIY guidance to simplify installation
- Does not include ABS sensor, flange bolts, or wheel studs which may need reuse from the old hub
- Some customers report premature failures on a minority of units
Verdict: A pre-assembled, factory-style hub assembly that simplifies repair for compatible Mercedes-Benz front applications and gets worn hubs back to quiet, stable operation.
Choosing the Right Mercedes-Benz GLC Wheel Hub Assembly: Key Factors to Consider
Fitment and Vehicle-Specific Compatibility
Correct fitment is the most important factor because even small differences in bolt pattern, hub flange diameter, or ABS tone ring position will cause installation problems or sensor faults. Confirming that the assembly matches the GLCs factory mounting points and wheel offset prevents alignment issues and reduces the chance of drivetrain stress.
Fitment also determines whether the assembly includes integrated components like the ABS tone ring or wheel studs. Choosing a unit made for the specific model year and axle location minimizes additional machining or parts swaps during installation and helps maintain the original steering geometry.
Bearing Type and Longevity
Bearings differ in internal design, preload, and sealing, all of which affect service life. Look for assemblies with high-quality sealed bearings and corrosion-resistant materials to limit moisture ingress and contamination, both common causes of premature failure.
A robust bearing design matters for owners who drive in variable conditions or carry heavy loads. Longer-lasting bearings reduce the frequency of service interventions and can prevent secondary issues like uneven tire wear or excessive steering play.
Hub Construction and Corrosion Resistance
The hub itself should be made from durable materials with protective coatings to withstand road salt, water, and debris. Poor corrosion resistance can lead to stuck fasteners, difficult removals, and eventual weakening of critical mating surfaces.
Solid hub construction also affects noise and vibration transmission. A precisely machined flange and balanced hub help maintain quiet operation and consistent wheel runout, which supports tire longevity and ride quality.
Integrated Components and Completeness
Some assemblies are sold as complete units that include the bearing, hub, ABS tone ring, and studs, while others require reuse of existing parts. Complete assemblies reduce labor time and the risk of installing mismatched components, making replacement more straightforward for technicians and DIYers.
Completeness also matters for safety systems. If the ABS tone ring or sensor interface is integrated, it helps ensure correct wheel speed signal behavior and minimizes diagnostic issues after installation.
Installation Complexity and Service Specs
Installation complexity influences labor time and the tools required. Consider whether the hub requires special presses, heat, or cutting to remove the old unit, and whether the replacement provides clear torque specs and service notes. Accessible service data reduces the risk of over- or under-torquing fasteners, which can lead to early failure.
Also evaluate whether the assembly supports common repair workflows, such as compatibility with existing studs or whether replacement studs are included. Ease of access to the mounting area on the GLC can alter whether a shop or an experienced DIYer is the better option for the job.
Noise, Vibration, and Performance Characteristics
A quality hub assembly should minimize noise and vibration under normal driving conditions. Bearing preload, precise machining, and proper sealing all influence whether you will hear grinding or notice wheel resonance during acceleration or cornering.
Anticipating how an assembly behaves in real driving scenarios helps set expectations. Prioritize units designed to reduce friction and dampen noise so that steering feel and ride comfort remain consistent after replacement.
How We Chose the Best Mercedes-Benz GLC Wheel Hub Assembly
To create this list we focused on criteria that directly affect real-world performance and maintenance for Mercedes-Benz GLC owners. Primary factors included bearing longevity under typical driving loads, hub construction quality and corrosion resistance, and dimensional fitment to factory mounting points. We also evaluated ease of installation, including whether components are available as complete bearing-and-hub units to reduce labor steps, and the clarity of torque and service specifications. Additional filters covered parts consistency and serviceability, such as the availability of necessary hardware and whether the design simplifies future replacements. We excluded products that require significant modification to the vehicle, lack clear fitment data for the GLC, or do not meet basic safety-related standards. The resulting shortlist emphasizes assemblies that balance durability, correct fitment, and straightforward installation.
Our full evaluation process is outlined in our review methodology.
FAQ
What are common symptoms of a failing wheel hub assembly on a Mercedes-Benz GLC?
Common signs often include a humming or grinding noise that changes with vehicle speed, wheel vibration, uneven tire wear, or a looseness in steering feel. You may also notice ABS warning lights if an integrated tone ring or sensor signal is affected. Symptoms usually progress over time rather than appearing suddenly.
Can I replace just the bearing or should I replace the entire hub assembly?
It depends on the design and condition. Many modern assemblies combine the bearing and hub, and replacing the entire unit reduces labor and fitment risk. In some cases where bearings are serviceable separately, replacing only the bearing can be economical, but it may require specialized tools and more expertise.
How long does a wheel hub assembly usually last on a GLC?
Lifespan varies with driving conditions, maintenance, and build quality, but assemblies often last tens of thousands of miles under normal use. Exposure to water, road salt, heavy loads, or impacts can shorten service life. Regular inspections help catch early degradation before it affects safety.
Will a worn hub assembly affect wheel alignment or tire wear?
Yes, worn or loose hub and bearing components can allow excess wheel movement that leads to uneven tire wear and may alter alignment readings. Addressing hub issues promptly helps preserve tire life and steering precision. Alignment checks are advisable after suspension or hub work.
Do I need special tools to replace a Mercedes-Benz GLC wheel hub assembly?
Replacement may require common automotive tools plus some specialty items such as a torque wrench, bearing press or puller, and possibly a hub nut socket specific to the vehicle. The exact tools depend on whether you are installing a complete hub unit or pressing in a separate bearing. Follow the vehicle service specs to avoid damage.
How can I tell if a hub bearing noise is coming from the front or rear?
Noise location is usually indicated by whether it changes with steering input. Front hub bearing noise often shifts or intensifies during turns, while rear noise tends to stay relatively consistent with speed and not change much with steering. Road testing at low speeds and isolating each wheel can help identify the source.
Conclusion
When choosing a Mercedes-Benz GLC wheel hub assembly, prioritize correct fitment to factory mounting points, bearing durability, and assemblies that include necessary integrated components. These factors reduce installation headaches and help maintain steering precision and safety. Also weigh installation complexity and available service information. Opting for a complete, well-built assembly with clear torque specifications will typically minimize labor time and the risk of premature issues, while tradeoffs may include the need for specific tools during replacement.
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