Mercedes S420 Sway Bar Link Parts
Showing 7 out of 7 part(s) found in our catalog.
Brand
Keyword
Category
Select category below to view parts.
Mon-Fri 8-4 MST/PST (Arizona Time)
Mercedes S420 sway bar link typically cost between $5.39 and $22.69.
What Are The Signs Of A Failing Mercedes S420 Sway Bar Link?
If your Mercedes S420 sway bar link starts going bad, you’ll often hear a clunk or rattle when you roll over potholes or rough ground. Out on the road, you might feel the car lean more than usual in tight corners. The steering could start to feel loose, almost detached at times. Sometimes, the changes come on slow, just a stray noise here or there, maybe only when the weather changes. Over time, though, the symptoms become hard to ignore—the car just doesn’t drive steady or quiet, and the difference sneaks up on you if you’re not looking for it.
How Difficult Is It To Replace The Mercedes S420 Sway Bar Link?
Fixing a Mercedes S420 sway bar link isn’t the toughest job, but it isn’t the easiest either. You need to jack up the car and get the wheels off. Most of the time, you’ll battle some rusted nuts, maybe spend longer fighting those than anything else. Once those are out of the way, the old link comes right off. Fitting the new sway bar link is just the reverse, lining everything up, tightening down, and making sure nothing’s out of place. If the old parts don’t want to cooperate, have some patience. People without much wrenching experience sometimes hand it off to a shop.
How Long Does A Mercedes S420 Sway Bar Link Typically Last?
A Mercedes S420 sway bar link often goes 60,000 to 100,000 miles, but some wear out before that, especially if you drive on salted roads or bumpy streets. Humid summers, snowy winters—weather plays its part. Check them every time you’re under the car. You hear sudden thumps, feel the car swinging too much into curves, or find loose parts during a tire rotation—that’s a good time to swap the link. A quality OEM part will usually outlast a no-name replacement.
Do I Need To Replace Both Sway Bar Links At The Same Time On My Mercedes S420?
You don’t have to change both Mercedes S420 sway bar links at once, but it’s smart. When one fails, the other is following close behind. Getting both done in a single visit saves you time and labor. Only swapping one can throw the suspension slightly off balance, and you might end up back at the shop soon after. Most shops and seasoned owners just do both and move on, no second guessing or repeated repairs.
What Tools Are Needed For Replacing The Mercedes S420 Sway Bar Link?
Plan on a good jack and stands for safety, and a wrench or socket set that covers 13mm to 18mm. An impact wrench or a breaker bar helps with bolts that don’t want to budge. Penetrating oil is your friend with old corroded hardware. Some links have a spot for a hex or Torx bit, so have those handy. Always use a torque wrench—a rattling link is no fun, but an overtightened one can fail, too. Laying out your tools before you begin makes the job go easier.
How Can You Save On Mercedes S420 Sway Bar Links?
You want the best price when you’re fixing your Mercedes S420. That’s where AutohausAZ comes in. We keep the cost fair and the process simple, with quick shipping so your car isn’t waiting long. Need to send something back? We’ve made returns a breeze. Our catalog gives you confidence you’re getting the right part, first time, every time—because fixing your S420 shouldn’t be harder than it needs to be.
