Delphi TC1731 front left lower ball joint for the 2019-2026 Volkswagen Jetta 2.0L and other vehicles is a pivot joint between the steering knuckle and the suspension arm. It lets the wheel steer and move with the suspension.
- Withstands temperatures below -40 degrees C and over 120 degrees C, and is exposed to 720 hours of salt spray in testing
- Delphi ball joints are made from high quality forgings for increased strength and smooth operation
- Chloroprene rubber boots improve durability and help prevent premature failure
- Machined to micron tolerances for durability and smooth joint operation
- Anti-corrosion protection is applied to each part
A worn suspension ball joint can show up as a clunk over bumps, loose steering or uneven front tire wear. Worn control arm bushings, a loose tie rod end or a tired strut mount can be behind those signs too, so find the cause before you buy.
It is listed for a wide range of Volkswagen and Audi models, including the 2018-2025 Volkswagen Tiguan and the 2006-2010 Volkswagen Passat. Driving something else? Run your year and model through the "Vehicles it fits" section. This listing is the left side of the front axle; the right side is normally done at the same time.
Specifications
Fit and size
- Position: front left lower
- Quantity per vehicle: 1
Build and materials
- Body: high quality forgings
- Boot: chloroprene rubber
- Finish: anti-corrosion protection on each part
In the box
One ball joint. The vehicle takes one in the front left lower position.
Interchange: 3C0 407 365 A · 3C0 407 365 B · 101-5973 · 610.33015 · VW-F209 · 505-1371
BJ07037 · BJ14053 · KBJ4070 · KBJ4257 · BJ43023 · BJ43023PR · BJ43273 · K500016 · FA2302 · MK500016 · JBJ794
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
3C0 407 365 A, 3C0 407 365 B, 101-5973, 610.33015, VW-F209, BJ07037, BJ14053, KBJ4070, KBJ4257, BJ43023, BJ43023PR, BJ43273, K500016, FA2302, MK500016, 505-1371, JBJ794
Frequently Asked Questions
Is this the VW Jetta ball joint for a 2019-2026 Volkswagen Jetta 2.0L, and which side is it?
Yes. Delphi TC1731 is listed for the 2019-2026 Volkswagen Jetta 2.0L as the front left lower ball joint, one per vehicle in that position.
Do these VW Tiguan ball joints cover the 2018-2025 Volkswagen Tiguan?
Yes. Delphi TC1731 is listed for the 2018-2025 Volkswagen Tiguan. It is the front left lower position only, so the right side is a separate part.
What are the boots on this Delphi ball joint made of?
The boots are chloroprene rubber, which improves durability and helps prevent premature failure. The joint body itself is made from high quality forgings.
What testing do these Delphi ball joints go through?
Delphi parts are tested to withstand temperatures below -40 degrees C and over 120 degrees C and are exposed to 720 hours of salt spray.
Can a worn front left lower ball joint cause a clunk over bumps?
Yes, it can, and a worn ball joint can also show as loose steering or uneven front tire wear. Don't keep driving on it; have it checked or replaced promptly.
