Help tighten up cornering and quiet the clunks with the Delphi Suspension Stabilizer Bar Link, MPN TC1399. This front left sway bar link drops in as a direct-fit replacement for the 1999-2005 Mazda Miata, connecting the stabilizer bar to the suspension so the bar can do its job of limiting body roll through turns.
Delphi builds this link with the same OE expertise fitted to millions of vehicles worldwide, and tests to the extreme for OE performance — parts withstand temperatures below -40°C and over 120°C and endure 720 hours of salt spray, with extensive dimensional and material analysis for the best OE-to-aftermarket compatibility.
- Ultrasonic molding: helps prevent future weld breakage.
- Fatigue tested: validated to avoid failure in service.
- Micron-tolerance machining: designed for durability and smooth joint operation.
- Anti-corrosion protection: applied to each part for corrosion prevention and enhanced aesthetics.
Worn links often announce themselves with rattling or clunking over bumps and sloppy, imprecise handling; if a failed link is the cause, this replaces it. Refer to the "Vehicles it fits" section for engine-level fitment on your 1999-2005 Mazda Miata.
Interchange: 101-5715 · MD-L639 · 536-053 · NC10-34-170 · 545-1709
1015715 · MDL639 · 536053 · NC1034170 · 5451709 · LS15012 · KSLF4189 · SL65101 · SL65101PR · K750107 · SL803 · GS76816 · MS76816 · JTS7561
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
101-5715, MD-L639, 536-053, LS15012, KSLF4189, SL65101, SL65101PR, K750107, NC10-34-170, SL803, GS76816, MS76816, 545-1709, JTS7561
Frequently Asked Questions
What does a sway bar link do?
It connects the sway bar to the suspension, transferring wheel movement to the bar so it can resist body roll and help keep the vehicle stable through turns.
Does this fit my 1999-2005 Mazda Miata?
The Delphi TC1399 is a direct-fit replacement for the 1999-2005 Mazda Miata. Check the "Vehicles it fits" section to confirm engine-level fitment for your vehicle.
What position is this link?
This is the front left sway bar link, sold individually. Replacing both sides together is recommended for balanced handling.
What are signs my sway bar link needs replacing?
Common signs include rattling or clunking over bumps and imprecise, loose-feeling handling. Diagnose the cause first, since other suspension parts can create similar symptoms.
How is the Delphi link protected against corrosion?
Delphi applies anti-corrosion protection to each part for corrosion prevention and enhanced aesthetics, and validates parts through 720 hours of salt spray testing.
