What does 'ADS+' mean for my Mercedes-Benz GLS X166?

ADS+ refers to the Active Damping System Plus, which is an adaptive or adjustable suspension system. This Bilstein shock is specifically designed to work with that advanced air suspension setup on your GLS X166, ensuring proper integration and function.

Do I need any special tools to install this rear air shock?

This shock is designed for a modification-free installation, meaning it connects directly to the original air lines and mounting points. However, working with air suspension systems can require specific tools and knowledge. It's always recommended to refer to the manufacturer's installation instructions or consult a professional mechanic for proper installation.

Will this shock restore the original ride height and comfort of my GLS?

Yes, this Bilstein B4 OE Replacement air shock is built to restore the original functionality and comfort of your vehicle's air suspension. It's designed to meet the same quality and performance standards as the original equipment, helping to bring back the intended ride height and feel.

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Specifications

Brand: Bilstein
Part #: 27-273456
UPC: 651860845197

Bilstein Mercedes-Benz MB GLS X166 ADS+ B4 OE Replacement (Air) Monotube Shock - Rear

Name: Bilstein Mercedes-Benz MB GLS X166 ADS+ B4 OE Replacement (Air) Monotube Shock - Rear
Brand: Bilstein
SKU: bilstein-bilstein-mercedes-benz-mb-gls-x166-ads-b4-oe-replacement-air-monotube-s-t14-941415
Price: 682.55 USD
Availability: BackOrder

$682.55

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Bilstein B4 OE Replacement rear air shock for Mercedes-Benz GLS X166. Restores original comfort and functionality.

Key Features

Fits Mercedes-Benz GLS X166 models with ADS+ air suspension.
Direct replacement shock designed to connect to original vehicle connectors.
Manufactured with 100% new parts for maximum reliability and safety.
Restores original vehicle functionality and ride comfort.
OE quality and comfort, meeting or exceeding manufacturer standards.
Monotube shock absorber design.

This rear air shock is designed for Mercedes-Benz GLS X166 models equipped with the ADS+ air suspension system.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

This is the Bilstein B4 OE Replacement (Air) Monotube Shock for the rear of your Mercedes-Benz GLS X166, specifically designed for models equipped with the ADS+ air suspension system. Bilstein is a trusted original equipment supplier for air suspension components, and these dampers are built to meet or even exceed the quality standards set by Mercedes-Benz. If your GLS's rear air suspension isn't feeling quite right, this shock is designed to bring back that original ride comfort and handling.

What sets these shocks apart is that they are manufactured with 100% new parts, ensuring reliability and safety for your vehicle. They are designed as a direct replacement, meaning they will connect right into your vehicle's original air suspension connectors without any modifications needed. This makes for a straightforward installation process, allowing you to restore your GLS's original feel and functionality without hassle. You can expect the same level of comfort and OE quality that your vehicle came with from the factory.

When you're looking to replace a rear air shock on your Mercedes-Benz GLS X166 with ADS+, choosing a part that's built to OE specifications is key. This Bilstein B4 shock is made with that in mind, offering a well-built solution that directly addresses the need to restore your vehicle's original ride characteristics. It's a solid option for bringing your air suspension back to its intended performance.