2223204913 Front Left Air Suspension Shock Mercedes-Benz  W222 V222 X222 S450 S550 S63 AMG (2015--) 4 matic

2223204913 Front Left Air Suspension Shock Mercedes-Benz W222 V222 X222 S450 S550 S63 AMG (2015--) 4 matic

1. Product Introduction

Original OE Number: 2223204913 (A2223204913)

Product Name: Mercedes-Benz W222 Front Left 4MATIC Air Shock Absorber, S-Class Front Axle Left Airmatic Air Suspension Strut Assembly, Front Left Air Strut Assembly exclusively for 4MATIC with ADS Electronic Adaptive Damping

Installation Position: Front axle left side (Front Left Only, exclusive for 4MATIC, not fit for 2WD or front right). Fits Mercedes W222 S-Class equipped with factory Airmatic air suspension + ADS adaptive damping + 4MATIC all-wheel drive system. It is a core wearable maintenance part for front body posture control, intelligent damping adjustment, high-speed stability, vibration absorption, noise reduction and 4WD chassis balance.

Product Description OE 2223204913 is factory dedicated front left air strut assembly with ADS electronic control for Mercedes W222 S-Class 4MATIC models. Position-specific, only for front left, exclusively for 4MATIC, different from the 2WD version A2223200403. Designed to match the special chassis structure of W222 4MATIC, this unit integrates multi-layer high-pressure burst-proof composite air spring, precision hydraulic damper cylinder dedicated for 4WD, OEM-style high-sensitivity ADS adaptive solenoid valve and multiple heavy-duty high-pressure sealing structures. Working together with Airmatic intelligent air suspension, real-time ADS damping adjustment and 4WD chassis balance logic, it automatically adjusts damping stiffness based on 4WD load, vehicle speed, road condition and body weight. It balances comfortable damping on paved roads at low speed, high-speed stability under 4WD mode, grip support on rough roads and roll suppression during cornering, fully meeting the premium chassis calibration standard of W222 4MATIC flagship sedan.

W222 4MATIC vehicles have heavier curb weight and higher front axle drive load. Long-term operation including highway cruising, rough road driving and frequent city start-stop, together with aging caused by seasonal temperature changes, mud and moisture erosion on chassis and repeated inflation/deflation cycles of air suspension, makes the front left 4MATIC air strut easier to fatigue and fail than 2WD version. Common OEM defects: high-pressure rubber airspring aging, hardening, cracking, bulging and slow air leakage; degraded internal hydraulic oil and worn oil seal cause weak damping, loose rebound and insufficient support; carbon deposit, stuck valve and signal drift of ADS solenoid valve lead to abnormal 4WD matching logic and trigger air suspension / ADS fault codes on dashboard. Typical failure symptoms: front left sag, overnight front left drop, low left front corner, asymmetric front posture, unbalanced left-right 4WD chassis, frequent air compressor activation, slow or stuck ride height adjustment, failed height calibration, bouncy front end over speed bumps, unstable handling under 4WD at high speed, chassis noise during steering, reduced stability in 4WD mode and greatly degraded premium ride quality. Continuous driving with faulty strut will rapidly consume service life of air compressor, valve block, air dryer and height sensor, cause cascading air suspension faults and raise repair cost significantly for 4WD vehicles.

This 2223204913 front left ADS air strut for 4MATIC is 1:1 reproduced strictly according to Mercedes OEM 4WD data. The 4WD-specific stroke, pressure rating, damping coefficient, ADS electronic parameters, mounting holes and chassis interface match OEM specifications 100%, different from 2WD version parameters. It adopts thickened imported high-pressure burst-proof rubber airspring with wide temperature resistance, double leak-proof sealing process, rust-resistant thickened precision piston rod, long-life anti-degradation hydraulic oil and high-sensitivity ADS solenoid valve calibrated for 4MATIC. Upgraded anti-aging, anti-crack, anti-corrosion, anti-fatigue and burst resistance fundamentally solves original factory defects of W222 4MATIC front left struts: air leakage, front sag, weak damping, ADS warning, unbalanced posture and unstable 4WD chassis. This version is dedicated for W222 4MATIC, front left only, with ADS electronic control. Direct bolt-on installation without chassis modification. Air tightness inspection, ride height calibration and ADS 4WD matching calibration are required after installation. Fully compatible with original Airmatic air suspension, ADS adaptive damping and full electronic logic of 4MATIC chassis. It can fully repair faults including front left sag, one-side air leakage, tilted body, loose chassis, high-speed instability and electronic warning for 4MATIC vehicles, restoring the firm, stable and balanced OEM chassis texture of W222 4MATIC flagship sedan.

Core Advantages ✅ 1:1 OEM reproduction exclusively for 4MATIC, front left only with ADS electronic control. Parameters fully match OEM 4WD chassis for zero-error bolt-on installation ✅ Solves typical W222 4MATIC air suspension issues: front left sag, overnight front drop, tilted 4WD chassis posture, air suspension / ADS warning, compressor overwear ✅ Upgraded thickened multi-layer burst-proof airspring, anti-aging and wide temperature tolerance, suitable for heavy 4WD load, stable pressure holding to eliminate slow air leakage ✅ ADS electronic control calibrated for 4MATIC, sensitive solenoid response and stable signal, perfectly matching damping adjustment logic of 4WD chassis ✅ Reinforced anti-fatigue damping structure optimized for heavy 4WD load, solving loose handling, instability and noise under 4WD driving ✅ Brand-new full assembly delivery with complete accessories, restore premium OEM ride quality of W222 4MATIC flagship after calibration

2. Custom Attributes for E-commerce Listing

3. Compatible Vehicles

Compatibility Instruction: OE 2223204913 is dedicated front left ADS air strut for W222 4MATIC chassis, only for 4MATIC models equipped with ADS air suspension, front axle left side. It forms OEM matched pair with 4MATIC front right OE 2223205013. Not applicable for 2WD, non-ADS, ABC system, mechanical spring suspension, other chassis or front right position.

Exact Compatible Model List

1. Mercedes‑Benz S-Class W222 (2013‑2020): S320 4MATIC, S350 4MATIC, S400 4MATIC, S450 4MATIC, S500 4MATIC, S560 4MATIC, factory ADS air suspension version
2. Mercedes‑Benz S-Class AMG W222: S63 AMG 4MATIC, S65 AMG, factory 4MATIC with ADS air suspension version

4. Interchangeable OE Numbers

Main OE Numbers: 2223204913 (A2223204913) Interchangeable OE Numbers: A2223202100, 2223208113, 222320491389

Interchange Remark: The above OE numbers are iterative OEM interchange references for W222 4MATIC front left ADS air struts. They share identical 4WD-specific structure dimension, damping coefficient, ADS electronic parameters, mounting holes and pressure rating, compatible for direct non-destructive replacement without chassis modification.

5. FAQ

• Q1: Which vehicles and position fit OE 2223204913? A: Fits Mercedes‑Benz W222 S-Class 2013‑2020 with factory Airmatic air suspension and ADS adaptive damping, 4MATIC all-wheel drive. Installation position: front axle left side (front left only). Not applicable for 2WD, front right, non-ADS, ABC, mechanical spring suspension or other chassis.
• Q2: Can I install 2WD strut A2223200403 on 4MATIC front left? A: Not available. 2WD and 4WD chassis differ in load, damping stroke and electronic logic. Improper mixing will cause abnormal ride height, unstable 4WD handling, persistent fault codes and unbalanced chassis posture, cannot work normally with 4MATIC system.
• Q3: Can this strut be fitted on front right side? A: Not available. This part is exclusive for 4MATIC front left. The dedicated 4MATIC front right part number is 2223205013. The structure, damping and mounting points of left and right are not interchangeable.
• Q4: Does computer coding need after replacement? A: No coding required, but air-tightness inspection, ride height calibration and ADS 4WD matching calibration must be performed, clear fault codes to restore full functions of air suspension, ADS and 4WD chassis intelligent adjustment.
• Q5: What symptoms indicate replacement of this front left air strut for 4MATIC W222? A: Front left sag, overnight front left drop, low left front corner, asymmetric front posture, pulling under 4WD driving, frequent compressor operation, slow stuck height adjustment, air suspension / ADS warning lamp on, bouncy response over bumps, unstable high-speed 4WD handling and chassis noise. These symptoms indicate airspring leakage or ADS solenoid failure, replacement is recommended.
• Q6: Only one side damaged on 4MATIC vehicle, should I replace front struts in pair? A: Pair replacement of front left and right struts (2223204913 + 2223205013) is highly recommended. 4WD chassis requires much higher consistency of left-right damping, support force and electronic response than 2WD. Single-side replacement leads to unbalanced 4WD chassis, pulling, reduced stability and abnormal tire wear.
• Q7: Can it be installed on 4MATIC W222 without ADS? A: Not available. This assembly is built-in with ADS electronic solenoid valve. Non-ADS 4MATIC vehicles lack corresponding control program. Installation will trigger continuous fault codes and adaptive damping function will be completely invalid.
• Q8: Are interchange OE numbers mutually replaceable? A: Yes. All interchange OEs are universal iterative parts for W222 4MATIC front left ADS air struts. 4WD dedicated parameters, dimension, structure and electronic settings are fully consistent for direct bolt-on swap.

6. Custom Service

1. OEM Private Label Customization: Support logo silk printing, neutral no-label export package and customized color box, suitable for Amazon, eBay and other cross-border platforms.
2. Bulk Supply Service: 2223204913 in stock. Support retail, large-volume wholesale and full-container export with stable supply and fast lead time.
3. Complete 4MATIC Air-Suspension Parts Supply: One-stop supply for full W222 4MATIC air-suspension components: front left & right ADS air struts, air springs, air compressor, air dryer, valve block, height sensor, repair kits and more. Can be bundled as 4MATIC pair set.
4. E-commerce Material Support: Provide real-product photos, close-up pictures, OE cross-reference table, W222 4MATIC compatible vehicle list, 4MATIC left-right pairing table and installation calibration reference documents for store listing and short-video marketing.