About this part
What it does. Moog Chassis Products Suspension Ball Joint Front Left Lower MOOG Chassis Products 739-K500371 controls wheel movement and keeps the tyre in contact with the road.
Symptoms that point to this part
- Bouncy or floaty ride
- Clunking over bumps
- Uneven tyre wear
- Nose-diving under braking
Service note. Suspension components are replaced in pairs per axle wherever possible.
Fitment. Catalogued as fitting 2024–2025 Lexus Is350, 2023–2024 Lexus Rc350, 2021–2024 Lexus Is300, 2023 Lexus Is500. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.