---
product_id: 345035098
title: "1663200325 Pair Left & Right Rear Air Ride Suspension Spring Bag Fits for Mercedes Benz 2005-2015 X164 X166 W164 W166 GL-Class GL320 GL350 GL450 GL550 ML-CLASS ML320 ML350 ML450 ML500 ML550 ML63 AMG"
brand: "benefast"
price: "€ 248.27"
currency: EUR
in_stock: true
reviews_count: 5
category: "Benefast"
url: https://www.desertcart.com.cy/products/345035098-1663200325-pair-left-and-right-rear-air-ride-suspension-spring
store_origin: CY
region: Cyprus
---

# Precision fit for Mercedes-Benz GL/ML-Class (2005-2015) Heavy-duty torsion bar air springs for superior vibration isolation Includes rotatable cover for easy installation & maintenance 1663200325 Pair Left & Right Rear Air Ride Suspension Spring Bag Fits for Mercedes Benz 2005-2015 X164 X166 W164 W166 GL-Class GL320 GL350 GL450 GL550 ML-CLASS ML320 ML350 ML450 ML500 ML550 ML63 AMG

**Brand:** benefast
**Price:** € 248.27
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your Mercedes-Benz ride with precision-engineered air suspension power!

## Quick Answers

- **What is this?** 1663200325 Pair Left & Right Rear Air Ride Suspension Spring Bag Fits for Mercedes Benz 2005-2015 X164 X166 W164 W166 GL-Class GL320 GL350 GL450 GL550 ML-CLASS ML320 ML350 ML450 ML500 ML550 ML63 AMG by benefast
- **How much does it cost?** € 248.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/345035098-1663200325-pair-left-and-right-rear-air-ride-suspension-spring)

## Best For

- benefast enthusiasts

## Why This Product

- Trusted benefast brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Installation:** Rotatable cover and direct bolt-on design make upgrades quick, so you’re back on the road with confidence.
- • **Smooth Ride, Every Mile:** Advanced air spring tech absorbs road vibrations better than steel springs, ensuring luxury-level comfort.
- • **Perfect OEM Compatibility:** Specifically engineered for Mercedes-Benz X164, X166, W164, W166 models—guaranteed fit and performance.
- • **Dual Replacement Advantage:** Sold as a pair to maintain balanced suspension and prevent uneven ride height—never compromise on safety or style.
- • **Durability Meets Innovation:** Multi-layer metal construction resists wear and tear, extending suspension life even in extreme climates.

## Overview

This pair of left and right rear air ride suspension spring bags is a high-quality, heavy-duty replacement designed for Mercedes-Benz GL and ML-Class models from 2005 to 2015. Featuring multi-layer metal torsion bars and rotatable covers, these air springs provide superior vibration isolation and smooth ride leveling. Engineered for exact OEM fitment, they ensure balanced suspension performance and durability even in extreme weather conditions. Sold as a pair to maintain optimal ride height and vehicle stability, these air springs offer an easy installation process, making them the smart upgrade for luxury SUV owners seeking lasting comfort and reliability.

## Description

Brand New , High Quality

Review: Though website said not compatible for 2017 GLS-450 rear Air spring but it worked. I did research on several websites for best fit for this vehicle. Found this at much less cost. Took a chance and here you go. The quality of these Air spring appears good. Hope it holds up for long. The installation was super smooth. All you need to do is, remove the wheel followed by removing air hose connector on Air spring using 10MM combination wrench.
Review: Very good

## Features

- Air springs are heavy duty torsion bars coiled around an axis which compress and expand to absorb motion of the wheels. They consist of several layers of metal bound together which function as a single unit. They are used in car suspension systems and are they are considered more efficient in vibration isolation than steel springs. Air springs are useful to the air suspension system of a vehicle as they offer a smooth ride and they assist in leveling.
- As mentioned before, it can be susceptible to damage from moisture. Extremes of hot and cold can also damage the rubber. Drivers in hot or cold climates are more likely to experience air spring failures than those in mild climates. The rubber could also be punctured by road debris. Any of these problems can cause the air spring to leak air which will make the suspension sag causing the vehicle to sit uneven or, if the leak is sever enough, the vehicle may not reach proper ride height.
- This Pair Air Spring Fits for the Following Vehicles: 2007-2016 Mercedes-Benz GL/GLS (X164/X166 W/ Airmatic); 2006-2015 ML/GLE (W164/W166 W/ Airmatic); For Rear Left & Right with Rotatable Cover.
- Customers can find the product you need accurately according to the OE number. Replacemnt part number: 1663200325, 1643200225, 1643200425, 1643200625, 1643200725, 1643200825, 1643200925, 1643201025, 1643201025,1663200625, A1643200225, A1643200425, A1643200625, A1643200725, A1643200825, A1643200925, A1643201025, A1663200325, A1663200625.
- Over they years though, air springs can begin to leak, and when they do they will no longer be able to hold the air pressure required to keep the vehicle riding smoothly and at a level ride height. Fortunately, we have the solution to this problem with this brand new air spring for your vehicle. If you are replacing one air spring, it is recommended that the other side be replaced as well so that you can rest assured that your Mercedes-Benz will travel many more trouble-free miles.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B081YS7XXX |
| Brand | Benefast |
| Customer Reviews | 4.3 4.3 out of 5 stars (162) |
| Date First Available | 3 May 2020 |
| Item Weight | 4.25 Kilograms |
| Item model number | Left & Right |
| Manufacturer | Benefast |
| Manufacturer Part Number | Left & Right |
| Package Dimensions | 33.9 x 30.9 x 17.5 cm; 4.25 kg |

## Images

![1663200325 Pair Left & Right Rear Air Ride Suspension Spring Bag Fits for Mercedes Benz 2005-2015 X164 X166 W164 W166 GL-Class GL320 GL350 GL450 GL550 ML-CLASS ML320 ML350 ML450 ML500 ML550 ML63 AMG - Image 1](https://m.media-amazon.com/images/I/71ezzP7RB8L.jpg)
![1663200325 Pair Left & Right Rear Air Ride Suspension Spring Bag Fits for Mercedes Benz 2005-2015 X164 X166 W164 W166 GL-Class GL320 GL350 GL450 GL550 ML-CLASS ML320 ML350 ML450 ML500 ML550 ML63 AMG - Image 2](https://m.media-amazon.com/images/I/61pifoMMF5L.jpg)
![1663200325 Pair Left & Right Rear Air Ride Suspension Spring Bag Fits for Mercedes Benz 2005-2015 X164 X166 W164 W166 GL-Class GL320 GL350 GL450 GL550 ML-CLASS ML320 ML350 ML450 ML500 ML550 ML63 AMG - Image 3](https://m.media-amazon.com/images/I/71qrriBxVoL.jpg)
![1663200325 Pair Left & Right Rear Air Ride Suspension Spring Bag Fits for Mercedes Benz 2005-2015 X164 X166 W164 W166 GL-Class GL320 GL350 GL450 GL550 ML-CLASS ML320 ML350 ML450 ML500 ML550 ML63 AMG - Image 4](https://m.media-amazon.com/images/I/71pokNObWcL.jpg)
![1663200325 Pair Left & Right Rear Air Ride Suspension Spring Bag Fits for Mercedes Benz 2005-2015 X164 X166 W164 W166 GL-Class GL320 GL350 GL450 GL550 ML-CLASS ML320 ML350 ML450 ML500 ML550 ML63 AMG - Image 5](https://m.media-amazon.com/images/I/71XOwjJKVaL.jpg)

## Questions & Answers

**Q: Will they fit a 2000 volkswagen rialta qd**
A: Sorry friend, this part will not for your car.

**Q: Is there any warranty with the part?**
A: Hello friend, we provide good quality parts with 24 months warranty.

**Q: Compatible with 2013 ML350?**
A: Yes, this part is compatible with 2006-2015 Mercedes-Benz ML350.

**Q: Can I use it on my ML500 2007?**
A: Yes, this part fit your car. It fits for 2005-2007 Mercedes-Benz ML500.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by V***D on 21 October 2020*

Though website said not compatible for 2017 GLS-450 rear Air spring but it worked. I did research on several websites for best fit for this vehicle. Found this at much less cost. Took a chance and here you go. The quality of these Air spring appears good. Hope it holds up for long. The installation was super smooth. All you need to do is, remove the wheel followed by removing air hose connector on Air spring using 10MM combination wrench.

### ⭐⭐⭐⭐⭐ Review
*by A***. on 12 August 2025*

Very good

### ⭐⭐⭐⭐⭐ Review
*by D***S on 1 September 2025*

Excelente producto 100 % recomendable.

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-17*