Delphi TC3721 sway bar link for the 2016-2024 Mercedes-Benz GLC300 and other vehicles connects the rear left end of the sway bar to the suspension and helps limit body roll in corners.
- Tested for OE performance below -40 degrees C and over 120 degrees C, and exposed to 720 hours of salt spray
- Ultrasonic molding helps prevent future weld breakage
- Fatigue tested to avoid failure
- Machined to micron tolerances for durability and smooth joint operation
- Anti-corrosion protection applied to each part
A worn link can show up as a clunk or rattle over bumps, or as looser handling in corners. Worn sway bar bushings or another tired suspension joint can make similar noises, so find the real cause before you buy. This listing is one piece, and both sides are normally replaced together.
As a direct-fit replacement, it suits the 2019-2024 Mercedes-Benz E450 and the 2020-2024 Mercedes-Benz E350 as well. Driving something else? Look up your car in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: rear left
- Quantity per vehicle: 1
- Pieces per listing: 1
Build and materials
- Manufacturing: ultrasonic molding
- Machining: micron tolerances
- Corrosion protection: applied to each part
In the box
One rear left sway bar link. The vehicle takes one.
Interchange: 205 326 03 17 · A 205 326 03 17 · SL28531PR · KSLR4033 · SL28531 · MS108216
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
SL28531PR, KSLR4033, SL28531, 205 326 03 17, A 205 326 03 17, MS108216
Frequently Asked Questions
Does the Delphi TC3721 fit the 2016-2024 Mercedes-Benz GLC300?
Yes. Delphi TC3721 is a rear left sway bar link for the 2016-2024 Mercedes-Benz GLC300, and it also fits the 2019-2024 Mercedes-Benz E450.
Is this Delphi sway bar link for the left or right side?
This link is the rear left one. The listing is a single piece, and the vehicle takes one for that position.
Why does the Delphi TC3721 stabilizer bar link use ultrasonic molding?
Ultrasonic molding is used on Delphi TC3721 to help prevent future weld breakage. Delphi also fatigue tests its sway bar links to avoid failure.
How can I tell if a sway bar link is worn?
Signs can include a clunk or rattle over bumps, or looser handling in corners. Have a shop inspect it promptly rather than driving on a worn link.
Does the Delphi TC3721 cross to A 205 326 03 17?
Yes. Delphi TC3721 is listed as a replacement for A 205 326 03 17 and 205 326 03 17, along with KSLR4033 and SL28531.
