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Custom Front Heavy Duty Shock Absorbers Strut Replacement For W166 Mercedes Benz ML Class
Custom Front Heavy Duty Shock Absorbers Strut Replacement For W166 Mercedes Benz ML Class
Custom Front Heavy Duty Shock Absorbers Strut Replacement For W166 Mercedes Benz ML Class
Custom Front Heavy Duty Shock Absorbers Strut Replacement For W166 Mercedes Benz ML Class
Custom Front Heavy Duty Shock Absorbers Strut Replacement For W166 Mercedes Benz ML Class
Custom Front Heavy Duty Shock Absorbers Strut Replacement For W166 Mercedes Benz ML Class
Specifications
Brand Name :
FHD
Model Number :
Mercedes Benz 166
Certification :
ISO 9001
Place of Origin :
China
MOQ :
1 pc
Price :
Negotiable
Payment Terms :
D/A,D/P,T/T,Western Union
Supply Ability :
5000 Sets/month
Delivery Time :
3-15days
Packaging Details :
Carton
Warranty :
2 years
Position :
Front/R
Packing :
Carton
Condition :
New
Purpose :
Replace/ Repair
Description
166 Mercedes-Benz ML Class Front Right Electric Air Shock Cartridge Core
Electronically Responsive, OE-Grade Air Shock Absorber Core (Strut Only) For Mercedes-Benz 166 With Induction Front Right Position (Strut Only, Without Air Spring)
Specifications
Vehicle Application Mercedes-Benz ML (W166) / GLE (W166) With Induction Versions
Installation Position Front Right (Vehicle Right Side, Passenger Side on LHD Vehicles)
Component Type Shock Absorber Core (With Solenoid Valve Connector, Without Air Spring, Must Be Used with Original or New Air Spring)
Product Description
This air shock absorber core (strut) is designed for the front air suspension system of the Mercedes-Benz 166 chassis, specifically for the right front (passenger side) position with induction (with solenoid valve). This product is a strut-only component and does not include an air spring. It is suitable for repair scenarios where the original front air spring is still fully functional but the strut damping has degraded or failed.
The Mercedes-Benz 166 chassis was produced between 2011 and 2019, undergoing a mid-cycle facelift (ML renamed to GLE). This product features electrical matching for the front axle suspension structure of the induction version. It is manufactured to original equipment structural dimensions, with the lower fork mounting bracket, top fixing threads, solenoid valve connector pin configuration, and seal ring dimensions all consistent with original factory specifications, allowing direct replacement of the old strut without any modifications.
Key Features
  • Independent Strut (No Air Spring): Designed for scenarios where the air spring is intact and only the strut has failed, reducing complete assembly replacement cost
  • Induction Version: Integrated solenoid valve connector on the top; requires connection to the original vehicle wiring harness to function properly
  • Position Specific: Designed specifically for the front right (passenger side) position; damping characteristics are symmetrical between left and right but side swapping is not permitted
  • Fast Response: Solenoid valve responds sensitively to control signals, adjusting damping force in milliseconds
  • Factory Verified: Each unit undergoes damping force curve testing, solenoid valve resistance testing, and high-pressure air tightness verification
Warehouse & Workshop
Keep dry, clean and handle with care.
Custom Front Heavy Duty Shock Absorbers Strut Replacement For W166 Mercedes Benz ML Class
Packing & Delivery
Professional, environmentally friendly, and efficient packaging services ensure the safety of your goods during transit.
Custom Front Heavy Duty Shock Absorbers Strut Replacement For W166 Mercedes Benz ML Class
Frequently Asked Questions
Q1: How can I tell whether the Mercedes-Benz 166 front right strut is already damaged?
Common signs of damage include: a dull "thumping" noise when the right front wheel goes over speed bumps, the front end noticeably dipping to the lower right side during braking, increased body roll due to insufficient right-side support when cornering left, and significantly faster wear on the inner or outer edge of the right front tire compared to the left. A simple self-check method: after stopping the vehicle, press down firmly on the right front fender and release quickly. If the body bounces up and down more than twice before stopping, the damping on the right side has significantly degraded. Because the ML/GLE is a heavy vehicle, the rocking feel after damage will be more pronounced than in sedans.
Q2: Are the 166 front right and front left struts interchangeable?
No, they are not interchangeable. Although similar in appearance, the left and right front struts on the 166 differ in internal damping valve calibration to accommodate the ML/GLE's left-right load distribution (driver's side long-term load, fuel tank location, battery location, etc.). Forcibly swapping them will result in asymmetric support on both sides of the front axle during cornering, affecting handling stability. Before purchasing, please confirm whether it is "front right" or "front left".
Q3: After replacing the front right strut alone, is it necessary to also replace the left side?
Replacing in pairs is not mandatory; the right side can be replaced alone. However, note that because the ML/GLE is a mid-to-large SUV with heavier body weight, the impact of left-right suspension damping differences on driving stability is more noticeable than in sedans. If the left side strut has been in service for a long time (over 60,000 km or 5+ years), its damping force will differ from the new strut, which may cause uneven body lean during cornering and unstable front-end behavior during braking. It is recommended to decide whether to replace both sides based on the actual condition of the left side strut.
Q4: After replacing the strut, the instrument panel shows an "AIRMATIC Malfunction" warning, but the vehicle drives normally. What is the cause?
This situation is usually not a problem with the strut itself, but rather the air suspension system has not been reset after installation. After replacing front suspension components on a Mercedes-Benz 166, a diagnostic tool (such as XENTRY or a compatible device) is required to perform "level calibration" and "component learning" on the AIRMATIC system. Even if the strut is physically installed correctly, the system may still report an error due to height sensor zero-point offset. It is recommended to connect a diagnostic tool after installation, clear the fault codes, and perform front axle height initialization.
Q5: Is the 166 front right strut suitable for different engine versions of the ML and GLE?
Generally yes. The front axle suspension structure is the same for ML350, ML400, GLE320, GLE400, GLE450, and the strut mounting dimensions are identical. However, note that the 166 chassis front strut is available in two versions: with induction (with solenoid valve) and without induction (standard damping). This is unrelated to engine displacement but depends on vehicle configuration. This product is the standard damping version. Before purchasing, check whether the original strut tower has no wiring harness connector. If there is no connector, this product is suitable. If there is a connector, please choose the induction version.
Q6: What accessories are recommended to replace at the same time as the front right strut?
It is recommended to replace the following accessories simultaneously: the front strut dust boot (the ML/GLE as an SUV experiences more dust boot wear), the upper bump stop (may harden or crumble after long-term compression), and the top nut securing the piston rod (the original is a self-locking nut, which loses locking force after removal). In addition, check the right front stabilizer bar link ball joint for looseness and the right front lower control arm bushing for aging or cracking. Because the ML/GLE is a heavy vehicle, accessory wear occurs faster than in sedans, so a thorough inspection is recommended.
Q7: After replacing the strut, the right front suspension feels bumpier than before. Is this normal?
Yes, this is normal. Over long-term use, the damping oil inside the old strut gradually degrades and damping force decreases. The driver has become accustomed to the softer suspension feel. After the new strut restores the original factory damping level, the road feel becomes more noticeable. As a mid-to-large SUV, the ML/GLE's factory damping is inherently firmer to suppress body roll, so the "stiffer" feel of the new strut will be quite noticeable. Typically, after driving 400-600 km, the strut will gradually break in to a stable condition. If the right front still feels noticeably bumpier than the left front after more than 1,000 km, check whether the installation is correct or whether the correct model was matched.
Q8: There is a "creaking" or "squeaking" noise from the right front wheel area while driving after strut replacement. What is the cause?
This type of noise requires careful diagnosis on the ML/GLE. Common causes include: 1) The top nut of the strut is not tightened to the specified torque (typically 60-70 Nm), causing relative movement between the strut and the body strut tower; 2) The dust boot is not installed properly and is rubbing against the strut body; 3) The right front stabilizer bar link ball joint is aged, producing noise when working with the new strut (link failure is common on the ML/GLE); 4) The right front lower control arm bushing is aged, with metal and rubber rubbing against each other while driving. It is recommended to first check the stabilizer link and control arm bushings, because the ML/GLE's heavy weight accelerates wear on these components, and they are easily mistaken for strut problems.
Q9: Is a wheel alignment (chassis angle calibration) necessary after replacing the 166 front right strut?
It is strongly recommended. The 166 chassis ML/GLE front suspension is a double-wishbone design. Removing the strut involves disconnecting the upper and lower control arms from the steering knuckle, which will affect front wheel alignment parameters (especially caster and camber) after installation. Common consequences of skipping wheel alignment include: unstable steering wheel at high speeds, uneven tire wear (which occurs faster on the ML/GLE than on sedans), and pulling to one side when driving straight. It is recommended to drive 30-50 km after replacement to allow the suspension to settle naturally before performing a wheel alignment.
Q10: Are the 166 front strut and rear strut interchangeable?
Absolutely not. The front and rear struts have fundamental differences in body length, piston rod diameter, mounting method, and damping valve tuning. The front strut must withstand multiple loads from steering, braking, and off-road wheel travel, with a completely different stroke design from the rear strut. Forcing interchangeability will result in chassis dynamic imbalance and seriously affect handling safety. Please be sure to purchase accurately according to front/rear and left/right positions.
Q11: Is the 166 front right strut suitable for the later generation GLE (V167)?
No, it is not suitable. The V167 is the next-generation GLE launched in 2019, with a completely different chassis structure, suspension geometry, and strut mounting dimensions. Parts are not interchangeable with the W166. Before purchasing, please confirm that your vehicle is the W166 chassis (2011-2019 model years), which can be verified via VIN code or vehicle registration information.
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Custom Front Heavy Duty Shock Absorbers Strut Replacement For W166 Mercedes Benz ML Class

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Product Detail
Brand Name :
FHD
Model Number :
Mercedes Benz 166
Certification :
ISO 9001
Place of Origin :
China
MOQ :
1 pc
Price :
Negotiable
Contact Supplier
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Custom Front Heavy Duty Shock Absorbers Strut Replacement For W166 Mercedes Benz ML Class
Custom Front Heavy Duty Shock Absorbers Strut Replacement For W166 Mercedes Benz ML Class
Custom Front Heavy Duty Shock Absorbers Strut Replacement For W166 Mercedes Benz ML Class

Guangzhou Fenghui Automotive Parts Co., Ltd.

Verified Supplier
1 Years
guangdong, guangzhou
Since 2017
Business Type :
Manufacturer
Main Products :
Mercedes Benz Air Suspension, BMW Air Suspension, VW Air Suspension
Total Annual :
5000000-10000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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