Restore tight, precise handling to your BMW's front end with the Mevotech Supreme control arm CMK80527, a front left (driver's side) lower control arm and ball joint assembly built as a direct-fit replacement for the 1999-2000 BMW 323I and 328I, 2000 BMW 323CI and 328CI, 2001-2005 BMW 320I, 325I and 330I, 2001-2006 BMW 325CI and 330CI, and 2003-2008 BMW Z4. See the Buyer's Guide tab to confirm your exact year and engine.
This control arm locates the front wheel to the chassis while allowing suspension travel, and its integrated ball joint lets the steering knuckle pivot. As a Mevotech Supreme suspension control arm, it's engineered in-house with application-specific upgrades for added durability and performance.
- Faster installation: an additional bushing comes pre-assembled for a complete solution.
- Longer service life: extra surface treatment on the ball joint helps resist rust build-up.
- A faster fit: a part-specific locking nut is included.
- Forged construction: forged aluminum construction built to OE-level tolerances.
Clunking over the front, loose or wandering steering, and uneven tire wear can be signs a worn control arm or ball joint may need replacing. If a failed front left lower arm is the cause, this assembly replaces it.
