
Air spring for mercedes cls class c257 2018 – 2023 rear left
Rear Left Air Spring Mercedes CLS-Class C257 Airmatic – OEM Replacement (2018–2023)
Rear left air spring Mercedes CLS-Class C257 is an OEM-quality replacement designed to restore the vehicle’s factory ride height, damping control, and comfort on the rear suspension. Specifically built for models with Airmatic and ADS from 2018 to 2023, this unit delivers the luxury performance expected from Mercedes-Benz.
Rear Left Air Spring Mercedes CLS-Class C257 – Key Features
- Position: Rear Left
- Weight: 2.6 kg
- Brand: Mercedes
- Model: CLS-Class C257
- Construction Years: 2018, 2019, 2020, 2021, 2022, 2023
- Model Edition: Airmatic, With ADS (Adaptive Damping System)
- OEM Numbers: A2133200125, A2133280100, 2133200125, 2133280100
- Pre-assembled unit for quick and easy replacement
- 2-year UK-backed warranty and fast shipping
Compatibility & Technical Details
| Compatible Models & Years | Mercedes CLS-Class C257 (2018–2023) – Airmatic / With ADS |
|---|---|
| Position | Rear Left |
| OEM Part Numbers | A2133200125, A2133280100, 2133200125, 2133280100 |
| Includes | Supports Airmatic and ADS-equipped vehicles |
When Should You Replace Your Air Spring?
- Rear left side of the vehicle sits lower than the other side
- Warning light or message for air suspension system
- Unstable or bumpy ride at the rear
- Excessive compressor operation or air leakage
Installation Notes
This rear left air spring is fully compatible with OEM fittings. No special coding required. We recommend professional installation to ensure correct operation and calibration with Airmatic/ADS systems.
Fast Delivery & Warranty
Orders ship from our UK-based warehouse with next-day delivery options. Backed by a 2-year warranty and full technical support.
Why Choose Our Rear Left Air Spring?
This rear left air spring Mercedes CLS-Class C257 is engineered to match factory performance, providing excellent ride quality, reliability, and compatibility with advanced suspension technologies.
Related Products
Want to know how air suspension works? Learn more about air suspension systems here.

| Brand | Mercedes |
|---|---|
| Model | CLS-Class |
| Construction Year | 2018, 2019, 2020, 2021, 2022, 2023 |
| Position | Rear Left |
| Model Edition | Airmatic, With Ads |
| OEM Numbers | A2133200125 A2133280100 2133200125 2133280100 |
| Gross Weight | 2.6 kg |
| EXP Code | AS MB 257 R/L |

Estimated arrival: 11 May
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Air spring for mercedes cls class c257 2018 - 2023 rear right
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