Mercedes-Benz parts are sold by chassis code and build date more than by model name — a 2008 C300 (W204) and a 2015 C300 (W205) share nothing, and options like Airmatic suspension, 4Matic, Sport packages and parking sensors change the part. Many of the Mercedes parts we quote are for 2005–2015 C-Class, E-Class, GL and ML that have aged out of dealer pricing, so we match the part number to your VIN before quoting.
What’s different about Mercedes-Benz suspension and steering parts
- Airmatic models (S-Class, GL, ML, R-Class, and many E-Class wagons) use air struts, a compressor and valve block; failed air springs are the most common Mercedes suspension order, and some owners convert to coil springs with a kit that also handles the warning light.
- Front control arms, thrust arms and sway bar links on the W204 C-Class and W211/W212 E-Class are wear items on US roads, and ball joints are often only sold with the arm; 4Matic cars use different front axle geometry and different arms.
- Steering complaints on 2000–2010 models usually mean a leaking power steering pump or rack; 2012-and-newer cars use electric steering, and the intermediate steering shaft is a known clunk on ML and GL.
GL450 air suspension: air springs, struts, compressor, or coil conversion
The GL-Class sold in the US came with Airmatic air suspension, and by 100,000 miles the air springs, the compressor, or both are due. A sagging corner overnight, a compressor that runs constantly, or an AIRMATIC warning on the dash are the usual signs. There are three ways to fix it, at very different prices.
- Front air struts on the 2007–2012 X164 and the 2013–2016 X166 are different parts and are not interchangeable; rear air springs are sold separately from the shocks on most years.
- A compressor that runs constantly is usually reacting to a leaking spring. Replace the leak first, then the compressor if it is still weak, or the new compressor will fail early.
- Coil-spring conversion kits replace the air system entirely on older trucks. The ride is firmer and the self-leveling is gone, but the kit costs a fraction of four OEM air struts.
Tell us the year and which corner is down and we quote OEM, quality aftermarket air parts, and a conversion kit side by side.
Read first: SUV sagging overnight? Leak vs compressor
Mercedes-Benz models we supply suspension and steering parts for
- Mercedes-Benz GL450
- Mercedes-Benz C300
- Mercedes-Benz E350
- Mercedes-Benz S550
- Mercedes-Benz ML350
- Mercedes-Benz GLA250
- Mercedes-Benz CLK350
- Mercedes-Benz SL550
- Mercedes-Benz R350
Don’t see yours? We quote suspension and steering parts for every Mercedes-Benz sold in the US — call with your VIN.
What we need to quote your Mercedes-Benz suspension and steering parts
- 2WD, AWD, or 4WD, and the suspension package or trim
- Any lift, leveling kit, or non-stock wheel and tire size
- Which corner is making noise and when (over bumps, turning, braking)
- Whether you want individual parts or complete loaded strut assemblies
Mercedes-Benz suspension and steering parts FAQ
GL450, C300, E350, S550, ML350, GLA250, CLK350, SL550, R350 are the Mercedes-Benz models we quote most often, but we source suspension and steering parts for any Mercedes-Benz sold in the United States. If your model is not listed, call with the VIN and a specialist will check.
We decode your VIN and confirm 2WD, AWD, or 4WD, and the suspension package or trim; any lift, leveling kit, or non-stock wheel and tire size; which corner is making noise and when (over bumps, turning, braking); whether you want individual parts or complete loaded strut assemblies. Nothing ships until a specialist has verified the part number against your exact build.
Yes — to all 50 states. Orders are processed within 1–2 business days and ship via UPS, FedEx, or USPS, typically arriving in 3–5 business days. Call +1 (888) 908-0506 for a quote that includes shipping to your ZIP code.