OUSIMY Front Right Air Suspension Strut for Mercedes‑Benz W212 E‑Class W218 CLS‑Class 4MATIC | OE A2123208213,A2123202038

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Regular price $332.99
Product details
  • Vendor OUSIMY SHOP
  • Model
    • E250
    • E300
    • E350
    • E400
    • E550
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All OUSIMY orders are processed within 24 business hours after payment confirmation.

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At OUSIMY, we stand behind the quality and reliability of our automotive parts.

All products include a 3-Year Limited Warranty.

The warranty covers:
• Manufacturing defects
• Product quality issues
• Failures under normal use conditions


If you experience any product issue, please contact our support team. We will provide assistance including troubleshooting, replacement, or other solutions.

Warranty does not cover:
• Incorrect installation
• Damage caused by accidents
• Improper use
• Normal wear and tear

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If you are not completely satisfied with your purchase, you can request a return within 30 days after receiving your order.

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✓ OEM / Part number verification
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✓ Installation questions


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OE Number: A2123208213, A2123202038, A2123203438, A2123203038

OUSIMY Front Right Air Suspension Strut for Mercedes‑Benz W212 E‑Class W218 CLS‑Class 4MATIC

This single front‑right gas‑charged air suspension strut is a precision OE‑level direct‑fit replacement, designed exclusively for Mercedes‑Benz W212 E‑Class and W218 CLS‑Class 4MATIC models equipped with ADS and pneumatic suspension systems, restoring stable ride height and smooth factory‑level damping performance.

Product Details

Manufactured from high‑quality wear‑resistant and anti‑corrosion materials, this front‑right air strut adopts gas‑charged adjustable damping structure. Precisely matched to original mounting points and electrical interfaces, it features plug‑and‑play direct installation without modification, fully compatible with ADS adaptive damping and pneumatic suspension functions. Each unit is 100% brand new with original packaging.

Key Advantages

  • Exact OE‑spec structure, fully compatible with ADS and Mercedes pneumatic suspension system
  • Gas‑charged adjustable damping design delivers consistent ride comfort matching original factory performance
  • Strict dyno and road testing ensures strong leak resistance and long‑term service life
  • Single front‑right unit, ideal for one‑side targeted suspension repair
  • High‑strength construction resists daily wear, aging and corrosion

Problems This Product Solves

Fixes common W212/W218 air suspension defects: front‑right vehicle sagging, uneven ride height, harsh bouncy driving, suspension warning light alert, air strut leakage, abnormal noise and accelerated tire wear caused by worn‑out original front‑right strut.

Fault Codes Fixed

Resolves typical Mercedes air suspension diagnostic trouble codes:

C1566 (front air suspension leakage), C1577 (suspension pressure insufficient), C1844 (ADS damping valve malfunction), U112300 (suspension actuator fault)

Shipping & Delivery

✅ Free Shipping to All US States

✅ Fast Express Delivery via DHL/FedEx, 4‑7 business days arrival

✅ Shock‑resistant packaging protects precision air suspension parts

Warranty & Installation

✅ 3‑Year Manufacturer Quality Warranty + 30‑Day Money‑Back Guarantee

✅ Professional installation highly recommended for ADS & pneumatic suspension calibration

✅ Direct plug‑and‑play replacement with no extra programming required

Fitment List

For 4MATIC models with ADS & Pneumatic Suspension Only
  • Mercedes‑Benz W212 E‑Class (2010‑2016): E250, E300, E350, E400, E550
  • Mercedes‑Benz W218 CLS‑Class (2011‑2017)

    Position: Front Right Single Strut