Delphi Suspension Stabilizer Bar Link Kit P/N:TC1781
Quiet the clunks and keep your BMW's front stabilizer bar working as intended with the Delphi Suspension Stabilizer Bar Link Kit TC2257. This is the front left link that connects the stabilizer (sway) bar to the suspension, helping control body roll as the wheels move. It's a direct-fit replacement for the 2007-2018 BMW X5 and 2008-2019 BMW X6 — see the Buyer's Guide tab for engine-level fitment.
Delphi builds its aftermarket steering and suspension portfolio on OE expertise, and this stabilizer bar link kit reflects that engineering:
Signs the original link may need replacing include knocking or rattling over bumps and a clunk felt through the front end when cornering. Diagnose the cause before replacing.
Interchange: 3711 6771 929 · 37 11 6 857 627 · 37 11 6 859 653 · 101-6917 · BW-L663 · 536-119 · 545-1834
37116771929 · 37116857627 · 37116859653 · 1016917 · BWL663 · 536119 · 5451834 · LS16004 · SL14151 · SL14151PR · K750215 · SL941 · MS10865 · JTS1136 · JTS1176
This part cross-references / interchanges with the following part numbers:
What does the Delphi TC2257 do?
It's the front-left stabilizer bar link that connects the sway bar to the suspension, helping control body roll as the wheels move over the road.
Which vehicles does this link fit?
It's a direct-fit replacement for the 2007-2018 BMW X5 and 2008-2019 BMW X6. Check the Buyer's Guide tab to confirm engine-level fitment for your vehicle.
Is this the same thing as a stabilizer bar link kit?
Yes. A sway bar link kit and a stabilizer bar link kit are the same part — the stabilizer bar is also commonly called the sway bar.
What are signs this link may need replacing?
Common signs include knocking or rattling over bumps and a clunk felt through the front end when cornering. Diagnose the cause first, since other worn parts can produce similar noises.
How is the TC2257 built for durability?
It's fatigue tested, ultrasonically molded to help prevent weld breakage, machined to micron tolerances, and given anti-corrosion protection. Delphi validates it below -40°C, above 120°C, and through 720 hours of salt spray.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.