Product Overview

The front right air suspension strut, OEM number 2133202438, is fitted to the Mercedes-Benz E-Class (W213 sedan, S213 wagon), on 4MATIC models equipped with ADS Plus adaptive damping, covering the E43 AMG, E300 4MATIC, E400 4MATIC, and E450 4MATIC, spanning the 2016-2023 production run. Since this strut is specific to the current-generation E-Class 4MATIC lineup, it's a growing-demand part number as these vehicles age into their replacement window, worth stocking for distributors serving current Mercedes-Benz air suspension parts demand.

A worn or failing air suspension strut typically shows up as an uneven ride height, a bouncy or unstable ride, or an air suspension warning light on the dashboard. GSK Auto manufactures this strut to OEM specification at our Ningbo, China facility, with every unit tested before packing. We supply at wholesale volume with low MOQ and support private label packaging, with our team available to confirm fitment before shipping.

Replacement OEM Numbers

Cross-Reference OEM Number

2133202201, 2133201603, 2133206603, 2133202401, 2133208800, 213-320-24-01, 213-320-88-00, 213-320-22-01, 213-320-16-03, 213-320-66-03, Bilstein 44-288860, Vemo V30-50-0063, Miessler Automotive 11106-01-2201

(Confirm against your VIN or chassis code before ordering — these are commonly listed cross-references for this application, not a guarantee of exact fitment for every variant. Front right position, 4MATIC with ADS Plus (adaptive damping system).)

What Is an Air Suspension Strut?

Function: The air suspension strut supports the vehicle's weight using a pressurized air spring instead of a conventional steel coil, while also providing electronically controlled hydraulic damping to control ride motion, and allows the system to adjust ride height.

Working Principle: An air spring within the strut assembly is inflated or deflated by the vehicle's air suspension compressor to maintain the correct ride height and adjust for load, while an integrated ADS Plus damper adjusts damping force electronically in real time to balance ride comfort and handling.

Importance: On a current-generation mid-size luxury sedan and wagon platform, a properly functioning air suspension strut is essential for the smooth, adaptive ride quality ADS Plus-equipped Mercedes-Benz vehicles are known for.

Common Failures & Signs: Uneven ride height from side to side or front to back. Bouncy, unstable, or harsh ride quality. Air suspension or ADS warning light or message on the dashboard. Audible air leak or hissing noise from the strut, especially when the vehicle is parked.

Key Features

OEM-standard fitment - matches factory air spring and adaptive damping specification for the 2133202438 application, front right position.

Precision manufacturing - built to tight tolerance for consistent ride height and damping control.

Long service life - built to handle sustained daily-driving load.

Excellent fitment - direct bolt-in replacement, no modification required.

Corrosion resistance - housing finish resists moisture and road exposure.

Tested before shipment - every unit checked for proper seal and function before packing.

Reliable performance - restores factory ride height and adaptive damping performance.

Benefits

Importers - covers front right air strut demand for the current-generation E-Class 4MATIC/ADS Plus lineup from one part number.

Wholesalers - growing demand as this generation ages into its replacement window.

Repair Shops - tested unit reduces comeback risk on a labor-intensive air suspension repair.

Distributors - private label packaging available for building a branded catalog.

End Customers - restored ride height, comfort, and suspension reliability.

Packaging & Shipping

Standard export cartons, reinforced for a heavy assembly. Customized packaging available for distributor branding. OEM-style and private label printing on request. Container loading handled directly, with mixed-SKU consolidation for smaller orders. Worldwide shipping to Europe, North America, South America, the Middle East, Africa, and Southeast Asia.

Why Choose GSK Auto

GSK Auto manufactures factory-direct, keeping pricing tied to production cost. This air suspension strut is built to OEM specification and tested before packing. We support low MOQ, private label packaging, and worldwide shipping, with our technical team available to confirm fitment before you order.

Call to Action

Sourcing front air suspension struts for the Mercedes-Benz E-Class (W213/S213)? Contact GSK Auto for a wholesale quote, catalog, or OEM/private label cooperation.